# HeyClaude registry

> Curated directory for Claude Code, MCP servers, agents, skills, hooks, and rules.

Site: https://heyclau.de
Feeds: https://heyclau.de/feeds

## Agents

- [Agent Observability SRE Agent](https://heyclau.de/entry/agents/agent-observability-sre-agent): Operate Claude Code agent platforms using official analytics and on-call runbooks.
- [Agent SDK Production Architect Agent](https://heyclau.de/entry/agents/agent-sdk-production-architect-agent): Reviews Agent SDK production design — surface tier, allowedTools/permission modes, subagent isolation, session resume, cost from the result message, and sandboxed hosting.
- [Agent Skill QA Reviewer Agent](https://heyclau.de/entry/agents/agent-skill-qa-reviewer-agent): Review Agent Skills for SKILL.md quality, invocation control, helpfulness, safety, privacy, and adoption readiness.
- [Agent Skills Enterprise Librarian Agent](https://heyclau.de/entry/agents/agent-skills-enterprise-librarian-agent): Reviews an org's SKILL.md library — description and trigger quality, scope and precedence, per-skill allowed-tools, and model-vs-user invocation control.
- [Agent Skills Framework Engineer - Claude Code Agents](https://heyclau.de/entry/agents/agent-skills-framework-engineer): Designs SKILL.md files — sharp trigger descriptions, progressive disclosure, and bundled resources — so Claude loads procedural knowledge only when a task needs it.
- [Agent View Fleet Operator Agent](https://heyclau.de/entry/agents/agent-view-fleet-operator-agent): Keep many background Claude Code sessions productive: spot the ones blocked on a question, queue new work, and retire finished runs.
- [AI Agent Cost Governance Analyst Agent](https://heyclau.de/entry/agents/ai-agent-cost-governance-analyst-agent): Govern Claude Code spend using official costs documentation and anomaly triage workflows.
- [AI Code Review Security Agent - Agents](https://heyclau.de/entry/agents/ai-code-review-security-agent): AI-powered code review specialist focusing on security vulnerabilities, OWASP Top 10, static analysis, secrets detection, and automated s...
- [AI Workflow Privacy Compliance Review Agent](https://heyclau.de/entry/agents/ai-workflow-privacy-compliance-review-agent): Review AI workflow submissions for privacy metadata, data flows, retention, tool authority, governance evidence, and compliance escalation.
- [Allways Agent Quickstart for Claude](https://heyclau.de/entry/agents/allways-agent-quickstart): Read-only-first Allways agent prompt grounded in the published llms.txt, docs, API surfaces, and source repo.
- [Angular Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/angular-repository-contributor-agent): Contribute to Angular from its official AGENTS.md, pnpm workflow, Bazel test targets, zoneless testing rules, coding standards, and PR guidance.
- [Ansible Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/ansible-repository-contributor-agent): Contribute to ansible/ansible from its official AGENTS.md, GPLv3 and BSD-2-Clause licensing rules, ansible-test commands, changelog, and CI flow.
- [API Builder Agent for Claude](https://heyclau.de/entry/agents/api-builder-agent): Specialized agent for designing, building, and optimizing RESTful APIs and GraphQL services with modern best practices
- [Astro Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/astro-repository-contributor-agent): Contribute to the Astro monorepo from its official AGENTS.md, docs, package layout, test commands, and contributor guardrails.
- [Atlas Migration Safety Review Agent](https://heyclau.de/entry/agents/atlas-migration-safety-review-agent): Review Atlas schema migrations with lint evidence, analyzers, drift checks, CI reports, dev-database simulation, rollout risk, and safety gates.
- [Autogen Conversation Agent Builder - Agents](https://heyclau.de/entry/agents/autogen-conversation-agent-builder): Build AutoGen v0.4 multi-agent systems — the async agent runtime, message-passing, AgentChat conversations, cross-language Python/.NET, and tool use.
- [Backend Architect Agent - Agents](https://heyclau.de/entry/agents/backend-architect-agent): Expert backend architect specializing in scalable system design, microservices, API development, and infrastructure planning
- [Bedrock Claude Code Platform Agent](https://heyclau.de/entry/agents/bedrock-claude-code-platform-agent): Operate Claude Code on Amazon Bedrock using official IAM, region, model ID, and quota guidance.
- [Buf Protobuf API Review Agent](https://heyclau.de/entry/agents/buf-protobuf-api-review-agent): Review Protobuf API changes with Buf breaking checks, lint evidence, generated-code impact, BSR policy, compatibility risk, and rollout gates.
- [Changesets Release Cutover Agent](https://heyclau.de/entry/agents/changesets-release-cutover-agent): Review Changesets version PRs, changelogs, package bumps, pre-release mode, publish gates, and npm release cutovers.
- [Claude Code Auto Mode Policy Auditor Agent](https://heyclau.de/entry/agents/claude-code-auto-mode-policy-auditor-agent): Reviews autoMode.environment trust, the hard_deny/soft_deny/allow precedence, and $defaults splicing so the classifier blocks exfiltration without breaking routine internal work.
- [Claude Code Desktop Operations Agent](https://heyclau.de/entry/agents/claude-code-desktop-operations-agent): Operate Claude Code Desktop using official parallel session and agent view guidance.
- [Claude Code Enterprise Rollout Agent](https://heyclau.de/entry/agents/claude-code-enterprise-rollout-agent): Plans org-wide Claude Code policy: managed-settings deny lists, bypass lockout, managed-MCP allow/deny, fail-closed startup, and audit hooks behind the security approval dialog.
- [Claude Code Routine Designer Agent](https://heyclau.de/entry/agents/claude-code-routine-designer-agent): Design safe recurring Claude Code routines: scoped, idempotent skill-driven workflows with clear triggers, permissions, and reporting.
- [Claude Code Security Guidance Remediator Agent](https://heyclau.de/entry/agents/claude-code-security-guidance-remediator-agent): Audit a Claude Code setup against official security guidance and produce a ranked remediation plan: permissions, MCP trust, credentials, and hooks.
- [Claude Code Worktree Coordinator Agent](https://heyclau.de/entry/agents/claude-code-worktree-coordinator-agent): Coordinate parallel Claude Code sessions across git worktrees: isolation, base branch, file copying, subagent worktrees, and cleanup.
- [Claude Haiku 45 Speed Optimizer Agent - Agents](https://heyclau.de/entry/agents/claude-haiku-45-speed-optimizer-agent): Routes fast, high-volume tasks to Haiku 4.5 — roughly 2x the speed at one-third the cost — and escalates to Sonnet when a task needs more quality.
- [Claude MCP Skills Integration Agent - Claude Code Agents](https://heyclau.de/entry/agents/claude-mcp-skills-integration-agent): MCP Skills integration specialist for remote server configuration, tool permissions, multi-MCP orchestration, and Claude Desktop ecosyste...
- [Claude Models in GitHub Copilot Advisor](https://heyclau.de/entry/agents/github-copilot-interop-bridge): Advises which Anthropic model to choose in Copilot Chat, and when a task is better handled directly in Claude Code.
- [Claude Plugin Marketplace Reviewer Agent](https://heyclau.de/entry/agents/claude-plugin-marketplace-reviewer-agent): Vet a Claude Code plugin before install: source trust, the Will-install list, bundled components, context cost, version pinning, and scope.
- [Claude Slack Delegation Triage Agent](https://heyclau.de/entry/agents/claude-slack-delegation-triage-agent): Triage Slack delegations to Claude Code using official Slack integration documentation.
- [CLAUDE.md Knowledge Manager Agent - Claude Code Agents](https://heyclau.de/entry/agents/claude-md-knowledge-manager-agent): CLAUDE.md specialist for creating, maintaining, and optimizing project-specific AI instructions that survive context compaction and guide...
- [Cloud Infrastructure Architect Agent - Agents](https://heyclau.de/entry/agents/cloud-infrastructure-architect-agent): Design AWS/GCP/Azure architectures against the Well-Architected pillars — cost, reliability, security, and operations — with HA and DR patterns.
- [Cloudflare Workers Deployment Review Agent](https://heyclau.de/entry/agents/cloudflare-workers-deployment-review-agent): Review Cloudflare Workers deployments for wrangler config, bindings, routes, secrets, compatibility flags, and rollback readiness.
- [Code Reviewer Agent - Agents](https://heyclau.de/entry/agents/code-reviewer-agent): Expert code reviewer that provides thorough, constructive feedback on code quality, security, performance, and best practices
- [Codebase Migration Refactoring Agent - Agents](https://heyclau.de/entry/agents/codebase-migration-refactoring-agent): Claude Code agent prompt that plans framework upgrades and applies catalog refactorings while preserving behavior on a branch.
- [Codecov Patch Coverage Planning Agent](https://heyclau.de/entry/agents/codecov-patch-coverage-planning-agent): Plan targeted regression tests from Codecov patch coverage, flags, components, PR comments, missing uploads, and changed-file risk.
- [Computer Use GUI Test Agent](https://heyclau.de/entry/agents/computer-use-gui-test-agent): Validate GUI flows with Claude Code computer use using official enablement and safety docs.
- [Context Compaction Recovery Agent](https://heyclau.de/entry/agents/context-compaction-recovery-agent): Recover Claude Code sessions after compaction using official context-window documentation.
- [Context Window Optimizer Agent - Agents](https://heyclau.de/entry/agents/context-window-optimizer-agent): Context window optimization specialist managing 1M+ token conversations, preventing truncation with smart summarization and session manag...
- [Data Pipeline Engineering Agent - Agents](https://heyclau.de/entry/agents/data-pipeline-engineering-agent): Modern data pipeline specialist focused on real-time streaming, ETL/ELT orchestration, data quality validation, and scalable data infrast...
- [Database Expert for Claude](https://heyclau.de/entry/agents/database-expert): Transform Claude into a database specialist with expertise in SQL, NoSQL, database design, optimization, and modern data architectures
- [Database Specialist Agent - Agents](https://heyclau.de/entry/agents/database-specialist-agent): Expert database architect and optimizer specializing in SQL, NoSQL, performance tuning, and data modeling
- [Debugging Assistant Agent - Agents](https://heyclau.de/entry/agents/debugging-assistant-agent): Advanced debugging agent that helps identify, analyze, and resolve software bugs with systematic troubleshooting methodologies
- [Dependency Update Triage Agent](https://heyclau.de/entry/agents/dependency-update-triage-agent): Triage dependency update PRs with release evidence, lockfile review, advisories, Scorecard signals, tests, and merge recommendations.
- [DevOps Engineer Agent - CI/CD, Terraform, Kubernetes](https://heyclau.de/entry/agents/ai-devops-automation-engineer-agent): DevOps subagent persona for GitHub Actions CI/CD, Terraform IaC, Docker, and Kubernetes. Real workflows and manifests, no predictive or self-healing claims.
- [Devops SRE Expert for Claude](https://heyclau.de/entry/agents/devops-sre-expert): Transform Claude into a DevOps/SRE specialist with expertise in cloud infrastructure, CI/CD, monitoring, and automation
- [Domain Specialist AI Agents - Agents](https://heyclau.de/entry/agents/domain-specialist-ai-agents): Industry-specific AI agents for healthcare, legal, and financial domains with specialized knowledge, compliance automation, and regulator...
- [Dynamic Workflow Migration Planner Agent](https://heyclau.de/entry/agents/dynamic-workflow-migration-planner-agent): Plan migration to Claude Code dynamic workflows using official workflows documentation.
- [Enterprise Network Proxy Debugging Agent](https://heyclau.de/entry/agents/enterprise-network-proxy-debugging-agent): Debug Claude Code behind corporate proxies using official network-config documentation.
- [Extended Thinking Orchestrator - Agents](https://heyclau.de/entry/agents/extended-thinking-orchestrator): Picks the Claude thinking depth (think / think hard / ultrathink) per task, escalating reasoning for harder problems.
- [Frontend Specialist Agent - Agents](https://heyclau.de/entry/agents/frontend-specialist-agent): Expert frontend developer specializing in modern JavaScript frameworks, UI/UX implementation, and performance optimization
- [Full Stack AI Development Agent - Agents](https://heyclau.de/entry/agents/full-stack-ai-development-agent): Full-stack AI development specialist bridging frontend, backend, and AI/ML with AI-assisted coding workflows, intelligent code generation...
- [GitHub Community Issue Triage Agent](https://heyclau.de/entry/agents/github-community-issue-triage-agent): Triage GitHub issue queues with labels, issue types, milestones, duplicates, reproducibility checks, maintainer routing, and community-safe replies.
- [GitLab CI Claude Automation Agent](https://heyclau.de/entry/agents/gitlab-ci-claude-automation-agent): Automate Claude Code tasks inside GitLab CI: triage pipeline failures, draft MR descriptions, and post code review findings via the GitLab API.
- [Home Assistant Core Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/home-assistant-core-repository-contributor-agent): Contribute to Home Assistant Core from its official AGENTS.md, setup commands, Python 3.14 guidance, integration tests, translations, and PR rules.
- [Inspect AI Benchmark Rubric Agent](https://heyclau.de/entry/agents/inspect-ai-benchmark-rubric-agent): Design Inspect AI benchmarks with tasks, datasets, solvers, scorer rubrics, model matrices, eval logs, and reviewer calibration.
- [Jupytext Reproducible Notebook Agent](https://heyclau.de/entry/agents/jupytext-reproducible-notebook-agent): Review Jupytext paired notebooks for sync safety, reproducible execution, clean diffs, local data boundaries, and notebook collaboration readiness.
- [Kibana Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/kibana-repository-contributor-agent): Contribute to elastic/kibana with AGENTS.md-backed module, plugin, TypeScript, i18n, testing, and validation rules.
- [Kubernetes Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/kubernetes-repository-contributor-agent): Contribute to kubernetes/kubernetes from its official AGENTS.md, generated file rules, staging source of truth, dependency scripts, boilerplate, and make workflows.
- [Life Sciences Research Specialist - Agents](https://heyclau.de/entry/agents/life-sciences-research-specialist): Summarize papers, draft protocols and study documents, analyze genomic data, and pull from Benchling, BioRender, and 10x Genomics.
- [Live Incident Debugging Triage Agent](https://heyclau.de/entry/agents/live-incident-debugging-triage-agent): Triage live production outages with impact framing, evidence timelines, logs, traces, dashboards, rollback options, and safe recommendations.
- [Material UI Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/material-ui-repository-contributor-agent): Contribute to the Material UI monorepo from its official AGENTS.md, package layout, testing commands, component conventions, and docs rules.
- [MCP Authorization Boundary Review Agent](https://heyclau.de/entry/agents/mcp-authorization-boundary-review-agent): Review MCP OAuth boundaries, resource metadata, token audiences, and passthrough risk.
- [MCP Integration Architect Agent](https://heyclau.de/entry/agents/mcp-integration-architect-agent): Decide MCP server fit, transport, scope, and tool minimization from official docs.
- [MCP OAuth Integration Reviewer Agent](https://heyclau.de/entry/agents/mcp-oauth-integration-reviewer-agent): Review Claude Code remote MCP OAuth integrations using official connect-remote-servers docs.
- [MCP Registry Curator Agent](https://heyclau.de/entry/agents/mcp-registry-curator-agent): Curate MCP Registry entries using official registry quickstart publish workflows.
- [MCP Registry Metadata Reviewer Agent](https://heyclau.de/entry/agents/mcp-registry-metadata-reviewer-agent): Pre-publish review MCP Registry server.json using official quickstart documentation.
- [MCP Remote Server Security Auditor Agent](https://heyclau.de/entry/agents/mcp-remote-server-security-auditor-agent): Review MCP server adoption in Claude Code using official security documentation.
- [MCP Server Threat Modeling Agent](https://heyclau.de/entry/agents/mcp-server-threat-modeling-agent): Threat-model an MCP server before connecting it to Claude Code: trust, tool authority, prompt injection, credentials, and mitigations.
- [MCP Tool Discovery Taxonomist Agent](https://heyclau.de/entry/agents/mcp-tool-discovery-taxonomist-agent): Classify MCP tools for discovery using official MCP client best practices documentation.
- [MCP Tool Result Budget Review Agent](https://heyclau.de/entry/agents/mcp-tool-result-budget-review-agent): Review MCP tool result sizes against Claude Code output token budgets and recommend pagination, filtering, and limit tuning.
- [Microsoft Foundry Claude Code Agent](https://heyclau.de/entry/agents/microsoft-foundry-claude-code-agent): Operate Claude Code on Microsoft Foundry using official Azure auth, deployment, and network guidance.
- [Multi Agent Orchestration Specialist - Agents](https://heyclau.de/entry/agents/multi-agent-orchestration-specialist): Design stateful AI workflows with LangGraph graph-based reasoning and CrewAI role-based coordination — for complex multi-step orchestration problems.
- [NanoClaw Container Isolation Review Agent](https://heyclau.de/entry/agents/nanoclaw-container-isolation-review-agent): Review a NanoClaw deployment's container isolation: mounts, per-agent scope, vaulted credentials, channel permissions, and scheduled tasks.
- [Next.js Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/nextjs-repository-contributor-agent): Contribute to the Next.js framework monorepo from its official AGENTS.md, package layout, build modes, test guidance, and PR workflow guardrails.
- [Open Source PR Security Review Agent](https://heyclau.de/entry/agents/open-source-pr-security-review-agent): Review public OSS PRs for trust-boundary, CI, secrets, dependency, provenance, and code-security risks before maintainer approval.
- [OpenAI Agents SDK Production Specialist Agent](https://heyclau.de/entry/agents/openai-agents-sdk-production-agent): Review OpenAI Agents SDK applications for architecture, guardrails, tracing, sessions, tools, handoffs, and production readiness.
- [OpenTelemetry Trace Analysis Agent](https://heyclau.de/entry/agents/opentelemetry-trace-analysis-agent): Analyze OpenTelemetry traces for agent workloads using official trace signal docs.
- [Parallel Subagent Distributor - Agents](https://heyclau.de/entry/agents/parallel-subagent-distributor): Coordinates concurrent Claude Code subagents on independent subtasks, each with isolated context and scoped tools, then merges their output.
- [Performance Optimizer Agent - Agents](https://heyclau.de/entry/agents/performance-optimizer-agent): Expert in application performance optimization, profiling, and system tuning across frontend, backend, and infrastructure
- [Plugin Dependency Compatibility Agent](https://heyclau.de/entry/agents/plugin-dependency-compatibility-agent): Review Claude Code plugins for dependency and compatibility issues: manifest, components, external binaries, versioning, and conflicts.
- [Plugin Ecosystem Architect - Agents](https://heyclau.de/entry/agents/plugin-ecosystem-architect): Design Claude Code plugins — bundle commands, agents, hooks, and MCP servers — and publish them to a plugin marketplace.
- [Prisma Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/prisma-repository-contributor-agent): Contribute to the Prisma monorepo from its official AGENTS.md, package layout, test guidance, database fixture notes, and coding conventions.
- [Product Management AI Agent - Agents](https://heyclau.de/entry/agents/product-management-ai-agent): AI-powered product management specialist focused on user story generation, product analytics, roadmap prioritization, A/B testing, and da...
- [Production Reliability Engineer - Agents](https://heyclau.de/entry/agents/production-reliability-engineer): Ensure production deployment reliability with SRE best practices.
- [Prompt Cache Optimization Agent](https://heyclau.de/entry/agents/prompt-cache-optimization-agent): Improve Claude Code prompt-cache hit rates: stable context ordering, lean CLAUDE.md, on-demand skills, and MCP tool-search.
- [Prompt Optimization Specialist - Agents](https://heyclau.de/entry/agents/prompt-optimization-specialist): Optimize agent prompts and system instructions with meta-prompting techniques.
- [React Router Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/react-router-repository-contributor-agent): Contribute to React Router from its official AGENTS.md, mode model, pnpm commands, unit tests, integration tests, docs, typegen, and change-file rules.
- [Rendered Frontend Visual QA Agent](https://heyclau.de/entry/agents/rendered-frontend-visual-qa-agent): Review rendered UI changes with screenshots, viewport layout evidence, keyboard paths, accessibility scans, CLS risk, and merge recommendations.
- [Sandbox Boundary Review Agent](https://heyclau.de/entry/agents/sandbox-boundary-review-agent): Review Claude Code sandbox boundaries: filesystem allow/deny, network allowlists, escape hatches, excluded commands, and credential reads.
- [Semantic Kernel Enterprise Agent - Agents](https://heyclau.de/entry/agents/semantic-kernel-enterprise-agent): Guides Semantic Kernel app design — plugin and function composition, the C#/Python/Java SDKs, the agent framework, and Azure OpenAI integration.
- [Slash Command Orchestrator Agent - Agents](https://heyclau.de/entry/agents/slash-command-orchestrator-agent): Slash command specialist for creating and orchestrating custom Claude workflows with dynamic arguments, conditional logic, and multi-step...
- [Storybook Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/storybook-repository-contributor-agent): Contribute to Storybook from its official AGENTS.md, next branch, Node 22.12+, Yarn Berry, NX, yarn task, Storybook Vitest, sandboxes, and docs guidance.
- [Subagent Factory Agent - Agents](https://heyclau.de/entry/agents/subagent-factory-agent): Subagent architecture specialist creating specialized agents for delegation, parallel execution, and modular task decomposition in Claude...
- [TanStack Router Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/tanstack-router-repository-contributor-agent): Contribute to TanStack Router from its official AGENTS.md, pnpm workspace, Nx targets, React/Solid packages, TanStack Start, examples, and docs guidance.
- [Technical Doc Writer](https://heyclau.de/entry/agents/technical-documentation-writer-agent): Specialized in creating clear, comprehensive technical documentation for APIs, software, and complex systems
- [Test Automation Engineer](https://heyclau.de/entry/agents/test-automation-engineer-agent): Expert in automated testing strategies, test frameworks, and quality assurance across unit, integration, and end-to-end testing
- [Token Cost Budget Optimizer - Agents](https://heyclau.de/entry/agents/token-cost-budget-optimizer): Analyze and optimize token costs with real-time budget tracking.
- [TypeScript Maintenance Mode Repository Agent for Claude](https://heyclau.de/entry/agents/typescript-maintenance-mode-repository-agent): Work safely in the Microsoft TypeScript repository from its official maintenance-mode AGENTS.md, accepted PR categories, test guidance, and TypeScript-Go redirect.
- [UI UX Design Expert Agent - Agents](https://heyclau.de/entry/agents/ui-ux-design-expert-agent): Specialized in creating beautiful, intuitive user interfaces and exceptional user experiences
- [Vale Documentation Maintenance Agent](https://heyclau.de/entry/agents/vale-documentation-maintenance-agent): Maintain docs-as-code repositories with Vale style checks, vocabulary review, stale example detection, source evidence, and safe documentation patches.
- [Vercel AI SDK Repository Contributor Agent for Claude](https://heyclau.de/entry/agents/vercel-ai-sdk-repository-contributor-agent): Contribute to the Vercel AI SDK monorepo from its official AGENTS.md, package layout, provider architecture, test commands, and safety rules.
- [Vertex AI Claude Code Platform Agent](https://heyclau.de/entry/agents/vertex-ai-claude-code-platform-agent): Operate Claude Code on Vertex AI using official GCP project, IAM, region, and quota guidance.
- [Web Async Agent Coordinator - Agents](https://heyclau.de/entry/agents/web-async-agent-coordinator): Coordinate long-running Claude Code on the web tasks: parallel cloud sessions, GitHub repo linking, and PRs from the browser.
- [Zero Data Retention Compliance Agent](https://heyclau.de/entry/agents/zero-data-retention-compliance-agent): Map Claude Code deployments to zero data retention using official ZDR documentation.

## MCP servers

- [Ableton MCP Extended](https://heyclau.de/entry/mcp/ableton-mcp-extended): Connect Claude to Ableton Live session, clip, device, and arrangement control.
- [ABMeter MCP Server](https://heyclau.de/entry/mcp/abmeter-mcp-server): ABMeter MCP exposes experimentation and analytics tooling over streamable HTTP for MCP clients.
- [AccInt MCP Server for Claude](https://heyclau.de/entry/mcp/accint-mcp-server): Connect Claude to AccInt's local Work Model MCP server for scored retrieval, recursive action, bounded local execution, and reality-credited outcomes.
- [ACI MCP Servers](https://heyclau.de/entry/mcp/aci-mcp-servers): Connect Claude and other MCP clients to ACI.dev managed functions through unified or app-specific MCP servers.
- [AdAdvisor MCP Server for Claude](https://heyclau.de/entry/mcp/adadvisor-mcp-server): Connect Claude to AdAdvisor for Meta Ads workflows—creative libraries, campaign launch, audience building, and optimization—through a hosted MCP connector.
- [Adeu MCP Server for Claude](https://heyclau.de/entry/mcp/ai-adeu-adeu-mcp-server): Connect Claude to Adeu for non-destructive DOCX redlining—read documents, validate edits, and apply native Word Track Changes via stdio MCP.
- [Adyen MCP Server for Claude](https://heyclau.de/entry/mcp/adyen-mcp-server): Official Adyen MCP: payment sessions, links, refunds, terminals & webhooks from Claude.
- [AFFiNE MCP Server](https://heyclau.de/entry/mcp/affine-mcp-server): Connect Claude to AFFiNE workspace, document, database, and collaboration APIs.
- [After Effects MCP Server](https://heyclau.de/entry/mcp/after-effects-mcp-server): Let Claude queue predefined After Effects commands for compositions, text, shapes, solids, cameras, keyframes, expressions, masks, and layer edits.
- [agency.lona/trading MCP Server](https://heyclau.de/entry/mcp/agency-lona-trading-mcp-server): Lona trading MCP provides AI-assisted strategy development, backtesting, market data, and portfolio analysis.
- [Agent Device MCP Server](https://heyclau.de/entry/mcp/agent-device-mcp-server): Inspect and control real app sessions with agent-device MCP tools.
- [Agent Only](https://heyclau.de/entry/mcp/agent-only-mcp): Shared troubleshooting memory and forum access for approved coding agents.
- [Agent Skills Search Server MCP Server](https://heyclau.de/entry/mcp/agent-skills-search-server-mcp-server): Connect Claude to the skills.sh registry over streamable HTTP to search Agent Skills metadata, browse install counts, and discover installable skill packages.
- [Agentage Memory MCP Server for Claude](https://heyclau.de/entry/mcp/agentage-memory-mcp-server): One memory for every AI - search, read, and write Markdown notes you own, from Claude over OAuth.
- [AgentDM MCP Server](https://heyclau.de/entry/mcp/agentdm-mcp-server): Connect Claude to AgentDM for agent messaging, channels, and skill tools over HTTP MCP.
- [Agentgateway MCP Gateway](https://heyclau.de/entry/mcp/agentgateway-mcp-gateway): Put agentgateway in front of MCP tools to aggregate multiple targets, proxy remote servers, spawn stdio servers, serve Streamable HTTP and SSE endpoints, and add auth, policy, telemetry, guardrails, and Kubernetes-native routing.
- [Agentic News MCP Server](https://heyclau.de/entry/mcp/agentic-news-mcp-server): Agentic News MCP delivers news discovery and agentic news workflows over streamable HTTP.
- [Agentic Terminal Directory MCP Server for Claude](https://heyclau.de/entry/mcp/agentic-terminal-directory-mcp-server): Connect Claude to the Agentic Terminal Directory to search verified merchants, inspect payment rails, and verify endpoints before agent checkout.
- [AgentQL MCP Server](https://heyclau.de/entry/mcp/agentql-mcp-server): Extract structured data from webpages through AgentQL's MCP server.
- [Agentset MCP Server](https://heyclau.de/entry/mcp/agentset-mcp-server): Query Agentset RAG namespaces from Claude through the official `@agentset/mcp` server.
- [AgentTrust MCP Server for Claude](https://heyclau.de/entry/mcp/agenttrust-identity-and-trust-for-a2a-agents-mcp-server): Connect Claude to AgentTrust for agent email, A2A messaging, and drive storage with Ed25519-signed identity via @agenttrust/mcp-server.
- [AI Game Developer Unity MCP Server](https://heyclau.de/entry/mcp/ai-game-developer-unity-mcp-server): Automate Unity assets, scenes, scripts, packages, tests, screenshots, profiling, runtime connections, and generated Unity skills from an MCP client.
- [Airbyte MCP Server for Claude](https://heyclau.de/entry/mcp/airbyte-mcp-server): Official Airbyte Agent MCP: query 50+ data connectors from Claude via OAuth.
- [Airtable MCP Server for Claude](https://heyclau.de/entry/mcp/airtable-mcp-server): Read and write records, manage bases and tables in Airtable directly from Claude
- [Aiven MCP Server for Claude](https://heyclau.de/entry/mcp/aiven-mcp-server): Official Aiven MCP: manage PostgreSQL, Kafka, ClickHouse & OpenSearch services from Claude.
- [Algolia MCP Server for Claude](https://heyclau.de/entry/mcp/algolia-mcp-server): Algolia-managed MCP servers for Public MCP search/recommend integrations and Productivity MCP analysis across your Algolia permissions.
- [Alpaca MCP Server](https://heyclau.de/entry/mcp/alpaca-mcp-server): Connect Claude to Alpaca Trading API workflows for account data, market data, orders, positions, watchlists, stocks, crypto, and options.
- [Alpic MCP Server for Claude](https://heyclau.de/entry/mcp/alpic-mcp-server): Connect Claude to Alpic to manage MCP project deployments, debug builds, and review analytics for servers hosted on Alpic cloud.
- [Amazon ECS MCP Server](https://heyclau.de/entry/mcp/aws-ecs-mcp-server): Connect Claude to Amazon ECS to containerize apps, deploy to ECS, explore clusters/services/tasks, and troubleshoot container deployments.
- [Amazon EKS MCP Server](https://heyclau.de/entry/mcp/aws-eks-mcp-server): Connect Claude to Amazon EKS for cluster visibility, Kubernetes resource management, log/event retrieval, and guided troubleshooting.
- [Amazon Location Service MCP Server](https://heyclau.de/entry/mcp/aws-location-mcp-server): Connect Claude to Amazon Location Service to search places, geocode and reverse-geocode coordinates, find nearby/open spots, and calculate routes.
- [Amazon SNS / SQS MCP Server](https://heyclau.de/entry/mcp/aws-sns-sqs-mcp-server): Connect Claude to Amazon SNS and SQS to list/manage topics, subscriptions, and queues and send/receive messages, with tag-scoped resource safety.
- [Amplitude MCP Server for Claude](https://heyclau.de/entry/mcp/amplitude-mcp-server): Connect Claude to Amplitude analytics, dashboards, experiments, and cohorts through OAuth.
- [Android Skills MCP Server for Claude](https://heyclau.de/entry/mcp/android-skills-mcp-server): Android Skills MCP: search AI-optimized Android SKILL.md guides for Compose, Navigation, AGP & more.
- [Anki MCP Server](https://heyclau.de/entry/mcp/anki-mcp-server): Connect Claude to Anki through AnkiConnect for study review, note creation, deck management, media handling, and adaptive spaced-repetition workflows.
- [AnomalyArmor MCP Server for Claude](https://heyclau.de/entry/mcp/anomalyarmor-mcp-server): Connect Claude to AnomalyArmor for data health summaries, alert management, freshness checks, schema drift, and monitoring recommendations.
- [AntV MCP Server Chart](https://heyclau.de/entry/mcp/antv-mcp-server-chart): Generate 25+ chart and diagram types from Claude through AntV-powered MCP tools.
- [Apify MCP Server](https://heyclau.de/entry/mcp/apify-mcp-server): Run Apify Actors, inspect runs, and retrieve scraping datasets from Claude.
- [AppDeploy MCP Server for Claude](https://heyclau.de/entry/mcp/appdeploy-mcp-server): Connect Claude to AppDeploy to deploy full-stack web apps from chat, run QA checks, and manage versions with live public URLs.
- [Apple Docs MCP Server](https://heyclau.de/entry/mcp/apple-docs-mcp-server): Bring Apple Developer Documentation, SwiftUI, UIKit, framework search, sample code, compatibility data, updates, and WWDC videos into Claude.
- [Appwrite MCP Server for Claude](https://heyclau.de/entry/mcp/appwrite-mcp-server): Official Appwrite MCP: databases, auth, functions, teams, messaging & storage from Claude.
- [Archestra MCP Platform](https://heyclau.de/entry/mcp/archestra-mcp-platform): Self-host Archestra to curate approved MCP servers, run self-hosted MCP servers in Kubernetes, expose curated MCP gateway endpoints to clients such as Claude, and apply auth, access control, observability, and tool-use policies.
- [Arclan MCP Registry MCP Server](https://heyclau.de/entry/mcp/arclan-mcp-registry-mcp-server): Arclan MCP Registry scores and monitors MCP servers with live handshake validation.
- [Argo CD MCP Server](https://heyclau.de/entry/mcp/argocd-mcp-server): Connect Claude to Argo CD applications, clusters, resources, logs, syncs, and actions.
- [Arize Phoenix MCP Server for Claude](https://heyclau.de/entry/mcp/arize-phoenix-mcp-server): Official Arize Phoenix MCP: LLM traces, prompts, datasets & experiments from Claude.
- [Artidrop MCP Server for Claude](https://heyclau.de/entry/mcp/ai-artidrop-artidrop-mcp-server): Connect Claude to Artidrop to publish HTML, Markdown, or ZIP sites and retrieve shareable artifact URLs through https://artidrop.ai/mcp.
- [arXiv MCP Server](https://heyclau.de/entry/mcp/arxiv-mcp-server): Let Claude search arXiv, download papers, read local paper text, run semantic search, inspect citation graphs, and set research alerts.
- [Asana MCP Server for Claude](https://heyclau.de/entry/mcp/asana-mcp-server): Interact with Asana workspaces to manage projects and tasks
- [AutEng MCP - Markdown Publishing & Document Share Links MCP Server](https://heyclau.de/entry/mcp/auteng-mcp-markdown-publishing-and-document-share-links-mcp-server): Connect Claude to AutEng over streamable HTTP to publish markdown docs as shareable links with Mermaid diagrams and math notation.
- [Auth0 MCP Server for Claude](https://heyclau.de/entry/mcp/auth0-mcp-server): Official Auth0 MCP server for managing Auth0 tenants from Claude with read-only and scoped tool controls.
- [AutoRFP.ai MCP Server for Claude](https://heyclau.de/entry/mcp/autorfp-ai-mcp-server): Connect Claude to AutoRFP.ai projects, requirements, content library search, and tags through a read-only remote MCP server.
- [Auxen MCP Server for Claude](https://heyclau.de/entry/mcp/ai-auxen-auxen-mcp-server): Connect Claude to Auxen.ai to list models, manage GPU instances, and check balance through a hosted remote MCP server.
- [AWS Billing and Cost Management MCP Server](https://heyclau.de/entry/mcp/aws-billing-cost-management-mcp-server): Connect Claude to AWS Billing and Cost Management for Cost Explorer insights, budget and anomaly monitoring, and cost-optimization recommendations.
- [AWS CloudTrail MCP Server](https://heyclau.de/entry/mcp/aws-cloudtrail-mcp-server): Connect Claude to AWS CloudTrail to look up account events, analyze user activity, track API calls, and run CloudTrail Lake SQL for audits.
- [AWS CloudWatch MCP Server](https://heyclau.de/entry/mcp/aws-cloudwatch-mcp-server): Connect Claude to Amazon CloudWatch to query metrics, inspect alarms, analyze logs, and run PromQL for AI-assisted incident troubleshooting.
- [AWS Documentation MCP Server](https://heyclau.de/entry/mcp/aws-documentation-mcp-server): Give Claude live access to AWS documentation: search, read pages as markdown, fetch sections, and get related-page recommendations via uvx.
- [AWS DynamoDB MCP Server](https://heyclau.de/entry/mcp/aws-dynamodb-mcp-server): Give Claude DynamoDB design expertise: data modeling, model validation, source-DB analysis, schema conversion, and CDK resource generation.
- [AWS FinOps MCP Server](https://heyclau.de/entry/mcp/aws-finops-mcp-server): Connect Claude to AWS cost analysis, budgets, and waste-audit checks.
- [AWS IAM MCP Server](https://heyclau.de/entry/mcp/aws-iam-mcp-server): Connect Claude to AWS IAM to inspect users, roles, groups, and policies, simulate permissions, and (opt-in) manage IAM — read-only mode supported.
- [AWS Knowledge MCP Server](https://heyclau.de/entry/mcp/aws-knowledge-mcp-server): Give Claude a hosted endpoint for live AWS documentation, code samples, agent skills, and regional availability — no AWS account or local install needed.
- [AWS Lambda Tool MCP Server](https://heyclau.de/entry/mcp/aws-lambda-tool-mcp-server): Expose allowlisted AWS Lambda functions to Claude as MCP tools — invoke internal apps, databases, and private resources without code changes.
- [AWS S3 Tables MCP Server](https://heyclau.de/entry/mcp/aws-s3-tables-mcp-server): Connect Claude to AWS S3 Tables to query S3-based tables with read-only SQL, explore metadata, and (opt-in) create tables and append data.
- [AWS Serverless MCP Server](https://heyclau.de/entry/mcp/aws-serverless-mcp-server): Connect Claude to AWS serverless tooling: SAM init/build/deploy, Lambda testing, web-app deployment, observability, and architecture guidance.
- [AWS Services MCP Server - MCP Servers](https://heyclau.de/entry/mcp/aws-services-mcp-server): Comprehensive AWS cloud services integration for infrastructure management, deployment, and monitoring
- [AWS Step Functions Tool MCP Server](https://heyclau.de/entry/mcp/aws-stepfunctions-tool-mcp-server): Expose allowlisted AWS Step Functions state machines to Claude as MCP tools — run existing Standard/Express workflows without code changes.
- [Axiom MCP Server for Claude](https://heyclau.de/entry/mcp/axiom-mcp-server): Official Axiom MCP: APL queries, dashboards & monitoring from Claude.
- [Azure DevOps MCP Server for Claude](https://heyclau.de/entry/mcp/azure-devops-mcp-server): Connect AI agents to Azure DevOps work items, repos, pull requests, pipelines, wikis, test plans, and project metadata.
- [Azure MCP Server for Claude](https://heyclau.de/entry/mcp/azure-mcp-server): Connect Claude to Azure subscriptions, resource groups, services, logs, storage, databases, Key Vault, RBAC, pricing, and deployment context.
- [Backlog MCP Server for Claude](https://heyclau.de/entry/mcp/backlog-mcp-server): Official Backlog MCP: issues, wikis, pull requests & project management from Claude.
- [Baselight MCP Server for Claude](https://heyclau.de/entry/mcp/ai-baselight-baselight-mcp-server): Connect Claude to Baselight to search 70,000+ public datasets and run queries through a hosted remote MCP server.
- [Basic Memory MCP Server](https://heyclau.de/entry/mcp/basic-memory-mcp-server): Give Claude a local-first Markdown memory graph with search, notes, and project tools.
- [bb-browser MCP Server](https://heyclau.de/entry/mcp/bb-browser-mcp-server): Connect Claude, Codex, Cursor, and other agents to a local Chrome session with bb-browser's MCP mode, local daemon, Chrome extension, 100+ site commands, browser automation tools, and local-only privacy model.
- [Better Icons MCP Server](https://heyclau.de/entry/mcp/better-icons-mcp-server): Icon search and retrieval MCP for AI agents, with Iconify collections, SVG output, recommendations, batch fetches, project sync, and learned preferences.
- [Bifrost MCP Gateway](https://heyclau.de/entry/mcp/bifrost-mcp-gateway): Aggregate MCP tools behind Bifrost's gateway, then expose them through a governed /mcp endpoint with virtual keys, auth, tool filtering, logs, and provider routing.
- [BigQuery MCP Server for Claude](https://heyclau.de/entry/mcp/bigquery-mcp-server): Remote HTTP MCP server for BigQuery metadata lookup, read-only SQL, and governed warehouse analytics.
- [BioMCP](https://heyclau.de/entry/mcp/biomcp): Connect Claude to read-only biomedical evidence retrieval and study analysis.
- [BittleBits GEO Assistant MCP Server for Claude](https://heyclau.de/entry/mcp/bittlebits-geo-assistant-mcp-server): Connect Claude to BittleBits for GEO scoring and content rewrites that improve visibility in AI-powered search engines.
- [Blender MCP Server](https://heyclau.de/entry/mcp/blender-mcp-server): Control Blender scenes, objects, materials, assets, and viewport context from Claude.
- [BoolsAI Scan MCP Server for Claude](https://heyclau.de/entry/mcp/boolsai-scan-mcp-server): Connect Claude to BoolsAI Scan for no-auth tech stack detection on URLs and local paths through a hosted remote MCP server.
- [BorealHost MCP Server for Claude](https://heyclau.de/entry/mcp/borealhost-mcp-server): 47 BorealHost hosting tools (servers, DNS, SSL, deploys) in Claude over remote HTTP or local stdio via pip install borealhost-mcp.
- [Bowmark MCP Server for Claude](https://heyclau.de/entry/mcp/bowmark-mcp-server): Connect Claude to Bowmark for pre-computed website navigation recipes and reliable automation paths via api.bowmark.ai/mcp.
- [Box MCP Server for Claude](https://heyclau.de/entry/mcp/box-mcp-server): Access enterprise content, analyze unstructured data, and automate workflows
- [Brave Search MCP Server](https://heyclau.de/entry/mcp/brave-search-mcp-server): Connect Claude to Brave Search API results, LLM context, news, places, images, and videos.
- [Brex MCP Server for Claude](https://heyclau.de/entry/mcp/brex-mcp-server): Official Brex MCP: expenses, cards, banking & spend analytics from Claude.
- [Bright Data Web MCP Server](https://heyclau.de/entry/mcp/bright-data-web-mcp-server): Give Claude Bright Data-backed web search, scraping, and dataset tools.
- [Browserbase MCP Server](https://heyclau.de/entry/mcp/browserbase-mcp-server): Give Claude, Cursor, VS Code, and other MCP clients cloud browser automation through Browserbase and Stagehand.
- [BrowserMCP Server](https://heyclau.de/entry/mcp/browsermcp-server): Automate real browser tabs from Claude, Cursor, VS Code, Windsurf, and other MCP clients through BrowserMCP.
- [BrowserStack MCP Server for Claude](https://heyclau.de/entry/mcp/browserstack-mcp-server): Official BrowserStack MCP server for running browser and device testing, fetching automation artifacts, and managing test workflows.
- [Burp Suite MCP Server](https://heyclau.de/entry/mcp/burp-suite-mcp-server): Connect Burp Suite to Claude through an MCP extension for HTTP requests, Repeater, Intruder, proxy history, scanner issues, and Collaborator.
- [ButlerBrain MCP Server for Claude](https://heyclau.de/entry/mcp/ai-butlerbrain-mcp-mcp-server): Connect Claude to ButlerBrain for persistent cross-session memory through api.butlerbrain.ai/mcp.
- [BuyWhere MCP Server](https://heyclau.de/entry/mcp/buywhere-mcp-server): BuyWhere MCP: cross-border e-commerce product search and price comparison for Claude.
- [ByteRay AI MCP Server](https://heyclau.de/entry/mcp/byteray-ai-mcp-server): ByteRay MCP provides AI-augmented binary vulnerability analysis with taint tracing and zero-day hunting tools.
- [CalendarMCP MCP Server](https://heyclau.de/entry/mcp/calendarmcp-mcp-server): Connect MCP clients to Google Calendar with hosted HTTP transport and per-calendar read/write controls.
- [Canva MCP Server for Claude](https://heyclau.de/entry/mcp/canva-mcp-server): Browse, summarize, and generate Canva designs directly from Claude
- [Chroma MCP Server](https://heyclau.de/entry/mcp/chroma-mcp-server): Connect Claude to Chroma collections, documents, vector search, and metadata filters.
- [Chrome DevTools MCP Server for Claude](https://heyclau.de/entry/mcp/chrome-devtools-mcp-server): Official Chrome DevTools MCP server for debugging live Chrome: performance traces, network requests, console output, and DOM inspection for Claude.
- [Chrome MCP Server](https://heyclau.de/entry/mcp/chrome-mcp-server): Let MCP clients control and inspect a local Chrome browser through the mcp-chrome extension and bridge.
- [ChunkHound MCP Server](https://heyclau.de/entry/mcp/chunkhound-mcp-server): Run `chunkhound mcp` to give Claude local semantic and regex code search with optional LLM-backed research over indexed repositories.
- [CircleCI MCP Server](https://heyclau.de/entry/mcp/circleci-mcp-server): CircleCI's official Model Context Protocol server exposing 18 tools to inspect build failures, flaky tests, pipeline status, logs, and config validation from any MCP-compatible client.
- [Cirra AI Salesforce Admin MCP Server for Claude](https://heyclau.de/entry/mcp/cirra-ai-salesforce-admin-mcp-server): Connect Claude to Cirra AI to manage Salesforce objects, permissions, flows, and Apex through a hosted OAuth MCP server.
- [Clarid Compliance MCP Server for Claude](https://heyclau.de/entry/mcp/clarid-compliance-mcp-server): Connect Claude to Clarid Compliance to review marketing copy against banking and lending advertising regulations through a remote MCP server.
- [Claude Desktop MCP Setup](https://heyclau.de/entry/mcp/desktop-mcp-setup): Set up local MCP servers in Claude Desktop via claude_desktop_config.json.
- [Clerk MCP Server for Claude](https://heyclau.de/entry/mcp/clerk-mcp-server): Official Clerk MCP: Clerk SDK snippets and auth implementation patterns inside Claude.
- [CLI for Microsoft 365 MCP Server](https://heyclau.de/entry/mcp/cli-microsoft365-mcp-server): Manage Microsoft 365 tenants through CLI for Microsoft 365 from Claude.
- [CLI MCP Server](https://heyclau.de/entry/mcp/cli-mcp-server): Connect Claude to tightly scoped, allowlisted command execution.
- [ClickHouse MCP Server for Claude](https://heyclau.de/entry/mcp/clickhouse-mcp-server): MCP server for ClickHouse SQL queries, database and table discovery, and analytics exploration with read-only defaults.
- [Clickup MCP Server for Claude](https://heyclau.de/entry/mcp/clickup-mcp-server): Task management and project tracking with ClickUp integration
- [Cloudflare MCP Server - MCP Servers](https://heyclau.de/entry/mcp/cloudflare-mcp-server): Build applications, analyze traffic, and manage security settings through Cloudflare
- [Cloudinary MCP Server - MCP Servers](https://heyclau.de/entry/mcp/cloudinary-mcp-server): Upload, manage, transform, and analyze media assets in the cloud
- [CockroachDB Cloud MCP Server for Claude](https://heyclau.de/entry/mcp/cockroachdb-mcp-server): Official CockroachDB Cloud MCP: query schemas, run SELECT, explain plans & monitor clusters from Claude.
- [Codacy MCP Server](https://heyclau.de/entry/mcp/codacy-mcp-server): Official Codacy MCP server: inspect code-quality and security (SRM) findings, file/PR coverage and duplication, and run local Codacy CLI analysis.
- [Code Index MCP Server](https://heyclau.de/entry/mcp/code-index-mcp-server): Give Claude local project indexes, advanced code search, file discovery, symbol summaries, watcher refreshes, and cached repository navigation.
- [Codebase Memory MCP Server](https://heyclau.de/entry/mcp/codebase-memory-mcp-server): Give Claude a persistent code knowledge graph for search, call paths, architecture, impact analysis, ADRs, dead code, and cross-service links.
- [CodeDB MCP Server](https://heyclau.de/entry/mcp/codedb-mcp-server): Index local projects for fast code search, outlines, symbols, callers, dependencies, snapshots, remote repo queries, and fallback edits.
- [CodeGraphContext MCP Server](https://heyclau.de/entry/mcp/codegraphcontext-mcp-server): Give Claude graph-backed context for local repositories, including callers, callees, class relationships, search, complexity, and dead-code analysis.
- [Colab MCP Server](https://heyclau.de/entry/mcp/colab-mcp-server): Run a local FastMCP websocket proxy that links Claude to an authorized Google Colab browser session and its runtime tools.
- [ComfyUI MCP Server](https://heyclau.de/entry/mcp/comfyui-mcp-server): Let Claude drive local ComfyUI generation and asset iteration.
- [ComplyHat MCP Server for Claude](https://heyclau.de/entry/mcp/complyhat-mcp-server): Connect Claude to ComplyHat to draft framework-specific compliance reports, run bias and drift tools, and maintain compliance memory through one MCP URL.
- [ConfigCat MCP Server for Claude](https://heyclau.de/entry/mcp/configcat-mcp-server): Official ConfigCat MCP: 52 tools for feature flags, targeting rules, environments & audits from Claude.
- [Confluent MCP Server for Claude](https://heyclau.de/entry/mcp/confluent-mcp-server): Confluent's official MCP server: Kafka topics, Flink SQL, Schema Registry, and connectors from Claude.
- [Contentful MCP Server for Claude](https://heyclau.de/entry/mcp/contentful-mcp-server): Official Contentful MCP: entries, assets, content types, locales & AI actions from Claude.
- [Context Mode MCP Server](https://heyclau.de/entry/mcp/context-mode-mcp-server): Reduce context pressure with Context Mode sandbox tools, search, indexing, stats, and session-continuity helpers.
- [Context+ MCP Server](https://heyclau.de/entry/mcp/contextplus-mcp-server): Give Claude semantic and structural code context with AST trees, skeletons, semantic search, blast radius, static analysis, memory graph, and restore points.
- [Context7 MCP Server for Claude](https://heyclau.de/entry/mcp/context7-mcp-server): Upstash Context7 MCP server that injects current, version-specific library docs and code examples into Claude's prompt context on demand.
- [ContrastAPI Security Tools](https://heyclau.de/entry/mcp/contrastapi-mcp-server): 49 remote security tools for CVE risk scoring, MITRE ATLAS/D3FEND, domain audit, IP threat intel, IOC enrichment, web intelligence, and dependency scanning.
- [Conveo MCP Server for Claude](https://heyclau.de/entry/mcp/conveo-mcp-server): Connect Claude to Conveo to create studies, manage research objectives, query interview data, and configure recruitment through a hosted OAuth MCP server.
- [Convex MCP Server](https://heyclau.de/entry/mcp/convex-mcp-server): Official Convex MCP server (via the Convex CLI): inspect tables, query data, run functions, read logs, and manage env vars, with production blocked by default.
- [Cookiy MCP Server for Claude](https://heyclau.de/entry/mcp/cookiy-mcp-server): Connect Claude to Cookiy to create studies, run AI interviews, recruit participants, and generate research reports through s-api.cookiy.ai/mcp.
- [Coolify MCP Server](https://heyclau.de/entry/mcp/coolify-mcp-server): Connect Claude to Coolify for supervised self-hosted PaaS diagnostics, deployments, resource management, logs, env vars, cloud tokens, and docs.
- [Couchbase MCP Server](https://heyclau.de/entry/mcp/couchbase-mcp-server): Official Couchbase MCP server: run SQL++/N1QL, do document CRUD, discover schema, and analyze query performance — read-only by default.
- [Courier MCP Server for Claude](https://heyclau.de/entry/mcp/courier-mcp-server): Official Courier MCP: send messages, manage users, routing & automations from Claude.
- [CueAPI MCP Server for Claude](https://heyclau.de/entry/mcp/ai-cueapi-mcp-mcp-server): Connect Claude to CueAPI to create cues, list executions, claim worker jobs, and report outcomes with evidence through the @cueapi/mcp stdio server.
- [Cupertino MCP Server](https://heyclau.de/entry/mcp/cupertino-mcp-server): Search local Apple API docs, Swift Evolution proposals, HIG pages, sample code, Swift packages, and Swift.org content from Claude through Cupertino's Swift-based MCP server.
- [Curio MCP Server for Claude](https://heyclau.de/entry/mcp/curio-mcp-server): Design-style library for AI — search hundreds of real styles and fetch machine-readable design specs Claude applies to sites, decks, and products.
- [Customer.io MCP Server for Claude](https://heyclau.de/entry/mcp/customerio-mcp-server): Official Customer.io MCP: segments, campaigns, profiles & journeys from Claude.
- [CVE MCP Server](https://heyclau.de/entry/mcp/cve-mcp-server): Connect Claude to CVE, vulnerability, exploit, and threat-intelligence lookup tools.
- [Cyanheads Obsidian MCP Server](https://heyclau.de/entry/mcp/cyanheads-obsidian-mcp-server): Give Claude scoped access to Obsidian vault notes, tags, frontmatter, sections, search, UI opening, and guarded write tools through the Local REST API plugin.
- [Cypress Cloud MCP Server](https://heyclau.de/entry/mcp/cypress-cloud-mcp-server): Connect Claude to Cypress Cloud test results, flake data, accessibility reports, and UI Coverage.
- [Dagu MCP Server](https://heyclau.de/entry/mcp/dagu-mcp-server): Connect Claude, Codex, Gemini CLI, and other MCP clients to a running Dagu server so agents can manage local-first YAML workflows through `dagu_read`, `dagu_change`, and `dagu_execute` with Dagu's audit, API key, and secrets controls.
- [Daloopa MCP Server for Claude](https://heyclau.de/entry/mcp/daloopa-mcp-server): Access high-quality fundamental financial data from SEC filings and investor presentations
- [Data API Builder MCP Tools](https://heyclau.de/entry/mcp/data-api-builder-mcp-tools): Expose Data API Builder database entities to Claude through preview MCP tools for discovery and DML workflows.
- [data.gouv.fr MCP Server](https://heyclau.de/entry/mcp/datagouv-mcp-server): Search and analyze French national open-data datasets, resources, metrics, organizations, and data services from Claude.
- [Datadog MCP Server for Claude](https://heyclau.de/entry/mcp/datadog-mcp-server): Connect Claude to Datadog telemetry, incidents, monitors, dashboards, logs, traces, metrics, services, and tool-call audit data.
- [DataForB2B MCP Server for Claude](https://heyclau.de/entry/mcp/dataforb2b-mcp-server): Connect Claude to DataForB2B for B2B people and company search, enrichment, and agentic discovery through mcp.dataforb2b.ai/mcp.
- [DataHub MCP Server for Claude](https://heyclau.de/entry/mcp/datahub-mcp-server): Official DataHub MCP: search assets, trace lineage, explore schemas & enrich metadata from Claude.
- [DataMerge MCP MCP Server for Claude](https://heyclau.de/entry/mcp/datamerge-mcp-mcp-server): Connect Claude to DataMerge to enrich domains, traverse corporate trees, search contacts, and discover lookalikes through mcp.datamerge.ai.
- [DataStax Astra DB MCP Server for Claude](https://heyclau.de/entry/mcp/astra-db-mcp-server): Official Astra DB MCP server: manage collections, records, and vector search from Claude.
- [DaVinci Resolve MCP Server](https://heyclau.de/entry/mcp/davinci-resolve-mcp-server): Connect Claude to DaVinci Resolve Studio for local editing, media pool, timeline, render, marker, grading, Fusion, Fairlight, and analysis workflows.
- [DBHub MCP Server](https://heyclau.de/entry/mcp/dbhub-mcp-server): Let Claude explore schemas, execute SQL, and use reusable database tools across multiple database engines through DBHub.
- [dbt MCP Server](https://heyclau.de/entry/mcp/dbt-mcp-server): Connect AI agents to dbt project context, docs, SQL tools, lineage, and platform metadata.
- [Deep Research MCP Server](https://heyclau.de/entry/mcp/deep-research-mcp-server): Connect Claude to a self-hosted deep research service with Streamable HTTP or SSE MCP transport.
- [Deepgram MCP Server for Claude](https://heyclau.de/entry/mcp/deepgram-mcp-server): Official Deepgram MCP: speech-to-text, TTS & audio intelligence — dynamic runtime tools.
- [DeepLedger — AI Accountant for QuickBooks MCP Server](https://heyclau.de/entry/mcp/deepledger-ai-accountant-for-quickbooks-mcp-server): Connect Claude to DeepLedger for QuickBooks accounting, reconcile, and month-end close tools.
- [delega.ai for AWS Pricing Calculator MCP Server for Claude](https://heyclau.de/entry/mcp/delega-ai-for-aws-pricing-calculator-mcp-server): Connect Claude to delega.ai to generate AWS cost estimates and shareable Pricing Calculator URLs through calculator.delega.ai/mcp.
- [Demand Discovery AI MCP Server for Claude](https://heyclau.de/entry/mcp/demand-discovery-ai-mcp-server): Connect Claude to Demand Discovery AI for Build/Pivot/Kill guidance, ICP discovery help, and free market research kickoff at mcp.demanddiscovery.ai.
- [Descope MCP Server for Claude](https://heyclau.de/entry/mcp/descope-mcp-server): Official Descope MCP: users, auth flows, audit logs, tenants & docs from Claude.
- [designlang MCP Server](https://heyclau.de/entry/mcp/designlang-mcp-server): Let Claude inspect live website design systems through design tokens, regions, components, accessibility findings, Tailwind themes, Figma variables, and reports.
- [Desktop Commander MCP Server](https://heyclau.de/entry/mcp/desktop-commander-mcp-server): Let Claude and other MCP clients run terminal commands, manage files, search code, and edit documents through Desktop Commander.
- [DevDocs MCP Server](https://heyclau.de/entry/mcp/devdocs-mcp-server): Turn crawled documentation into a local Markdown knowledge base Claude can query through Docker-backed MCP tools.
- [DigitalOcean MCP Server for Claude](https://heyclau.de/entry/mcp/digitalocean-mcp-server): DigitalOcean's official MCP server: manage Apps, Droplets, Databases, and Kubernetes from Claude.
- [Discord MCP Server for Claude](https://heyclau.de/entry/mcp/discord-mcp-server): Discord bot integration for community management, moderation, and server automation
- [Django MCP Server](https://heyclau.de/entry/mcp/django-mcp-server): Connect Claude to Django apps through MCP endpoints, stdio transport, model query tools, custom toolsets, DRF tools, serializers, and inspection commands.
- [Docker MCP Gateway](https://heyclau.de/entry/mcp/docker-mcp-gateway): Run selected MCP servers in Docker containers, organize them into profiles, connect clients to one gateway, and manage catalogs, secrets, OAuth, tool allowlists, logging, and container limits.
- [Docker MCP Server for Claude](https://heyclau.de/entry/mcp/docker-mcp-server): Manage Docker containers, images, and services directly through Claude with comprehensive Docker API integration
- [Docs MCP Server for Claude (Grounded Docs)](https://heyclau.de/entry/mcp/arabold-docs-mcp-server): Grounded Docs MCP: scrape & search any docs locally — websites, GitHub, npm, PDF, Office files.
- [Draw.io MCP Server](https://heyclau.de/entry/mcp/drawio-mcp-server): Let Claude create, inspect, edit, import, and export Draw.io diagrams through a local MCP server with built-in editor and browser-extension options.
- [Dreamlit MCP Server](https://heyclau.de/entry/mcp/dreamlit-mcp-server): Connect MCP clients to Dreamlit notification workflow authoring, publishing, and analytics tools.
- [Drillr - The Financial MCP for AI Agents MCP Server](https://heyclau.de/entry/mcp/drillr-the-financial-mcp-for-ai-agents-mcp-server): Connect MCP clients to Drillr financial research data, SEC filing search, live signals, and structured market datasets.
- [Dropbox Dash MCP Server for Claude](https://heyclau.de/entry/mcp/dropbox-dash-mcp-server): Connect Claude to Dropbox Dash for cross-source company search, document reading, URL resolution, and knowledge lookup.
- [DuckDB MCP Server](https://heyclau.de/entry/mcp/duckdb-mcp-server): Query local DuckDB database files through an MCP SQL tool with optional read-only mode.
- [DuckDuckGo MCP Server](https://heyclau.de/entry/mcp/duckduckgo-mcp-server): Let Claude search DuckDuckGo, fetch webpages, parse content, and use SafeSearch, region, rate-limit, and backend controls.
- [Dynatrace MCP Server for Claude](https://heyclau.de/entry/mcp/dynatrace-mcp-server): Official Dynatrace MCP: DQL queries, problem investigation & entity analysis from Claude.
- [edgartools SEC MCP Server](https://heyclau.de/entry/mcp/edgartools-sec-mcp-server): Query and analyze SEC EDGAR filings through the edgartools local MCP server.
- [Elastic Agent Builder MCP Server for Claude](https://heyclau.de/entry/mcp/elastic-agent-builder-mcp-server): Connect Claude to Elastic Agent Builder tools through Kibana with API-key scoped access to selected Elasticsearch indices and spaces.
- [Elasticsearch MCP Server for Claude](https://heyclau.de/entry/mcp/elasticsearch-mcp-server): Elastic's official MCP server: query Elasticsearch indices, mappings, and ES|QL from Claude.
- [ElevenLabs MCP Server](https://heyclau.de/entry/mcp/elevenlabs-mcp-server): Connect Claude to ElevenLabs for text-to-speech, voice design, voice cloning, transcription, sound generation, and conversational audio workflows.
- [Engram MCP Server](https://heyclau.de/entry/mcp/engram-mcp-server): Give Claude and other coding agents persistent project memory that survives sessions and compaction.
- [ENScan_GO MCP Server](https://heyclau.de/entry/mcp/enscan-go-mcp-server): Connect Claude to ENScan_GO company, ICP, app, and public-data gathering tools.
- [Exa MCP Server](https://heyclau.de/entry/mcp/exa-mcp-server): Give Claude, Codex, Cursor, VS Code, and other MCP clients Exa-powered web search and page fetching.
- [Excalidraw Canvas MCP Server](https://heyclau.de/entry/mcp/excalidraw-canvas-mcp-server): Give Claude element-level control over a live Excalidraw canvas.
- [Excel MCP Server](https://heyclau.de/entry/mcp/excel-mcp-server): Let Claude create and manipulate Excel workbooks, worksheets, tables, charts, formulas, formatting, and pivot tables.
- [Expo MCP Server for Claude](https://heyclau.de/entry/mcp/expo-mcp-server): Connect Claude to Expo docs, EAS builds, EAS workflows, TestFlight context, React Native DevTools, and simulator automation.
- [FastAPI-MCP Server](https://heyclau.de/entry/mcp/fastapi-mcp): Turn a FastAPI app into an MCP server with native schemas, docs, auth dependencies, and ASGI transport.
- [Fetch MCP Server](https://heyclau.de/entry/mcp/fetch-mcp-server): Let Claude fetch URLs, extract page content as markdown, and read long pages in chunks through the official reference server.
- [Figma Context MCP Server](https://heyclau.de/entry/mcp/figma-context-mcp-server): Give Claude and other coding agents Figma file context through the `figma-developer-mcp` server.
- [Figma MCP Server for Claude](https://heyclau.de/entry/mcp/figma-mcp-server): Access designs, export assets, and interact with Figma files through Claude
- [Filesystem MCP Server - MCP Servers](https://heyclau.de/entry/mcp/filesystem-mcp-server): Official MCP server providing secure file system operations for Claude Desktop and Claude Code
- [FilingFirehose MCP Server](https://heyclau.de/entry/mcp/filingfirehose-mcp-server): Query parsed US SEC EDGAR filings from Claude over streamable HTTP.
- [Financial Datasets MCP Server](https://heyclau.de/entry/mcp/financial-datasets-mcp-server): Connect Claude to Financial Datasets for market data research.
- [Firebase MCP Server](https://heyclau.de/entry/mcp/firebase-mcp-server): Connect Claude to Firebase projects, apps, databases, Auth, Crashlytics, messaging, and config.
- [Firecrawl MCP Server](https://heyclau.de/entry/mcp/firecrawl-mcp-server): Use Firecrawl web scraping and extraction tools through an official MCP server.
- [Fireflies MCP Server for Claude](https://heyclau.de/entry/mcp/fireflies-mcp-server): Extract valuable insights from meeting transcripts and summaries
- [Firefox DevTools MCP](https://heyclau.de/entry/mcp/firefox-devtools-mcp): Connect Claude to local Firefox DevTools automation through WebDriver BiDi.
- [Flexprice MCP Server for Claude](https://heyclau.de/entry/mcp/flexprice-mcp-server): Official Flexprice MCP server with explicit read, write, and delete scopes for billing automation and reporting workflows.
- [Fli Google Flights MCP Server](https://heyclau.de/entry/mcp/fli-google-flights-mcp-server): Search Google Flights, flexible travel dates, airport codes, and booking options from Claude with Fli.
- [Fly.io MCP Server for Claude](https://heyclau.de/entry/mcp/fly-io-mcp-server): Official Fly.io MCP: manage apps, machines, secrets & deployments from Claude.
- [FreeCAD MCP Server](https://heyclau.de/entry/mcp/freecad-mcp-server): Connect Claude to FreeCAD for CAD document creation, object editing, screenshots, parts-library insertion, Python execution, and FEM analysis.
- [freee MCP Server](https://heyclau.de/entry/mcp/freee-mcp-server): Use freee's official Remote MCP or local npm server for OAuth-backed business operations across accounting, HR, invoices, sales, IT, and signing workflows.
- [FunASR MCP Server](https://heyclau.de/entry/mcp/funasr-mcp-server): Transcribe local audio files through FunASR's MCP server example with local ASR, timestamps, and speaker labels.
- [gcloud MCP Server](https://heyclau.de/entry/mcp/gcloud-mcp-server): Run approved gcloud CLI commands from Claude with allowlist and denylist controls for Google Cloud workflows.
- [Gemini MCP Tool](https://heyclau.de/entry/mcp/gemini-mcp-tool): Ask the Gemini CLI for large-context analysis from Claude.
- [Ghidra MCP Server by bethington](https://heyclau.de/entry/mcp/bethington-ghidra-mcp-server): Connect Claude to Ghidra through a Python bridge and Java extension with decompiler, P-code, debugger, scripting, batch-edit, and headless analysis tools.
- [GhidraMCP Server](https://heyclau.de/entry/mcp/ghidramcp-server): Connect Claude and other MCP clients to Ghidra for assisted binary analysis and reverse engineering.
- [Git MCP Server for Claude](https://heyclau.de/entry/mcp/git-mcp-server): Official MCP server providing Git repository tools for reading, searching, and manipulating Git repositories
- [GitBook Published Docs MCP Server for Claude](https://heyclau.de/entry/mcp/gitbook-published-docs-mcp-server): Read-only HTTP MCP access for published GitBook sites, so Claude can search docs, retrieve pages, and answer from current documentation.
- [GitHub MCP Server for Claude](https://heyclau.de/entry/mcp/github-mcp-server): Official GitHub MCP server providing comprehensive GitHub API access for repository management, file operations, and search functionality
- [GitLab MCP Server for Claude](https://heyclau.de/entry/mcp/gitlab-mcp-server): Connect Claude to GitLab issues, merge requests, pipelines, job logs, labels, work items, and code search.
- [GitMCP Docs Server](https://heyclau.de/entry/mcp/gitmcp-docs-server): Connect Claude, Cursor, VS Code, Windsurf, and other MCP clients to live GitHub project docs through GitMCP.
- [Glean MCP Server for Claude](https://heyclau.de/entry/mcp/glean-mcp-server): Official Glean MCP server: enterprise search and Glean Assistant chat from Claude.
- [Godot MCP Server](https://heyclau.de/entry/mcp/godot-mcp-server): Let Claude run and inspect Godot projects through editor, project, scene, and debug-output tools.
- [GoodMemory MCP Server](https://heyclau.de/entry/mcp/goodmemory-mcp-server): Give Claude durable local memory with auditable recall and opt-in governed writes.
- [Google Analytics MCP Server](https://heyclau.de/entry/mcp/google-analytics-mcp-server): Query Google Analytics accounts, GA4 properties, Google Ads links, custom dimensions, core reports, funnel reports, and realtime data from Claude.
- [Google Search Console MCP Server](https://heyclau.de/entry/mcp/google-search-console-mcp-server): Analyze Google Search Console properties, queries, pages, indexing, and sitemaps from Claude.
- [Google Workspace MCP Server](https://heyclau.de/entry/mcp/google-workspace-mcp-server): Connect Claude, Codex, and other MCP clients to Google Workspace tools with OAuth-backed Gmail, Drive, Calendar, Docs, Sheets, and more.
- [GPT Researcher MCP Server](https://heyclau.de/entry/mcp/gpt-researcher-mcp-server): Connect Claude to GPT Researcher for deep web research, quick search, report generation, source lists, and reusable research context.
- [Grafana MCP Server for Claude](https://heyclau.de/entry/mcp/grafana-mcp-server): MCP server for querying Grafana metrics and logs, inspecting dashboards, managing alerting, and generating Grafana deeplinks.
- [Graphlit MCP Server](https://heyclau.de/entry/mcp/graphlit-mcp-server): Connect Claude to Graphlit projects for ingestion, retrieval, web crawling, feeds, collections, conversations, memory, and RAG workflows.
- [GraphQL MCP Server](https://heyclau.de/entry/mcp/graphql-mcp-server): Let Claude inspect GraphQL schemas and run approved queries against an endpoint.
- [Groq MCP Server for Claude](https://heyclau.de/entry/mcp/groq-mcp-server): Official Groq MCP: fast inference, vision, TTS/STT, batch processing & compound tools from Claude.
- [GrowthBook MCP Server for Claude](https://heyclau.de/entry/mcp/growthbook-mcp-server): Official GrowthBook MCP: A/B experiments, feature flags & results from Claude.
- [HAPI MCP Server](https://heyclau.de/entry/mcp/hapi-mcp-server): Turn OpenAPI specs into MCP tools with HAPI MCP and Docker-hosted hapi-cli.
- [Harness MCP Server for Claude](https://heyclau.de/entry/mcp/harness-mcp-server): Official Harness MCP: 11 tools, 216 resources — CI/CD, GitOps, feature flags & chaos from Claude.
- [HashiCorp Vault MCP Server for Claude](https://heyclau.de/entry/mcp/vault-mcp-server): HashiCorp's official MCP server: manage Vault mounts, KV secrets, and PKI from Claude.
- [Headroom MCP Server](https://heyclau.de/entry/mcp/headroom-mcp-server): Compress and retrieve large agent context through Headroom MCP tools for token-efficient coding and research workflows.
- [Heroku MCP Server for Claude](https://heyclau.de/entry/mcp/heroku-mcp-server): Connect Claude to Heroku apps, dynos, add-ons, pipelines, logs, deployments, one-off dynos, and Heroku Postgres.
- [HexStrike AI MCP Server](https://heyclau.de/entry/mcp/hexstrike-ai-mcp-server): Run authorized pentesting and security research workflows through HexStrike AI's MCP server and security-tool orchestration layer.
- [HeyClaude MCP Server](https://heyclau.de/entry/mcp/heyclaude-mcp): Read-only MCP access to the HeyClaude registry.
- [Home Assistant MCP Server](https://heyclau.de/entry/mcp/home-assistant-mcp-server): Connect Claude to Home Assistant for smart-home search, device control, automation management, diagnostics, backups, dashboards, and add-ons.
- [Honeycomb MCP Server for Claude](https://heyclau.de/entry/mcp/honeycomb-mcp-server): Official Honeycomb MCP: query traces, investigate alerts & manage SLOs from Claude.
- [HttpRunner UIXT MCP Server](https://heyclau.de/entry/mcp/httprunner-uixt-mcp-server): Give Claude supervised access to HttpRunner UIXT tools for test-device discovery, taps, swipes, input, app control, screenshots, and browser actions.
- [Hubspot MCP Server for Claude](https://heyclau.de/entry/mcp/hubspot-mcp-server): Access and manage HubSpot CRM data including contacts, companies, and deals
- [Hugging Face MCP Server - MCP Servers](https://heyclau.de/entry/mcp/hugging-face-mcp-server): Access Hugging Face Hub and Gradio AI applications
- [Hyperbrowser MCP Server](https://heyclau.de/entry/mcp/hyperbrowser-mcp-server): Hosted browser automation MCP for scraping, crawling, structured extraction, search, persistent profiles, and computer-use browser agents.
- [IBM MCP Context Forge](https://heyclau.de/entry/mcp/ibm-mcp-context-forge): Run ContextForge as a Python or containerized MCP gateway, register downstream tools and virtual servers, bridge HTTP/SSE services into stdio clients with mcpgateway.wrapper, and manage auth, policies, logs, and tracing centrally.
- [IDA Pro MCP Server](https://heyclau.de/entry/mcp/ida-pro-mcp-server): Connect Claude Code and other MCP clients to IDA Pro or idalib for assisted reverse engineering.
- [Ignav Flights](https://heyclau.de/entry/mcp/ignav-flights): Hosted MCP server for live flight prices and airport lookup.
- [iMCP MCP Server](https://heyclau.de/entry/mcp/imcp-mcp-server): Connect Claude to reviewed macOS personal-data services through iMCP's app-mediated permissions and bundled `imcp-server`.
- [inference.sh MCP Server](https://heyclau.de/entry/mcp/inference-sh-mcp-server): Connect Claude to inference.sh over streamable HTTP for app execution, task management, connector proxies, and 250+ hosted model and tool endpoints.
- [Inferventis MCP Server for Claude](https://heyclau.de/entry/mcp/inferventis-mcp-server): Connect Claude to Inferventis for FX, stocks, crypto, financial news, and URL reading through a streamable HTTP MCP server with free and premium tools.
- [Infisical MCP Server](https://heyclau.de/entry/mcp/infisical-mcp-server): Official Infisical MCP server: read/create/update/delete secrets and manage projects, environments, folders, and members via Machine Identity or token auth.
- [InfluxDB 3 MCP Server](https://heyclau.de/entry/mcp/influxdb-3-mcp-server): Official InfluxDB 3 MCP server: run SQL, write line protocol, inspect schema, and manage databases and tokens across Core, Enterprise, and Cloud.
- [Inngest MCP Server for Claude](https://heyclau.de/entry/mcp/inngest-mcp-server): Built-in Inngest MCP: list functions, send events, invoke & monitor runs from Claude.
- [Intercom MCP Server for Claude](https://heyclau.de/entry/mcp/intercom-mcp-server): Access customer conversations, tickets, and user data in real-time
- [Invideo MCP Server for Claude](https://heyclau.de/entry/mcp/invideo-mcp-server): Build video creation capabilities into your applications
- [iOS Simulator MCP Server](https://heyclau.de/entry/mcp/ios-simulator-mcp-server): Let Claude inspect and automate an iOS Simulator with accessibility trees, screen views, taps, swipes, text input, screenshots, videos, app install, and app launch.
- [iTerm MCP](https://heyclau.de/entry/mcp/iterm-mcp): Let Claude read and write to the active iTerm2 terminal session.
- [JADX AI MCP Server](https://heyclau.de/entry/mcp/jadx-ai-mcp-server): Connect Claude to JADX-GUI for live Android APK reverse-engineering context.
- [Jam MCP Server for Claude](https://heyclau.de/entry/mcp/jam-mcp-server): Debug faster with AI agents that access video recordings, console logs, and network requests
- [jCodeMunch MCP Server](https://heyclau.de/entry/mcp/jcodemunch-mcp-server): Give Claude, Codex, Cursor, and other agents structured code retrieval with tree-sitter indexes, symbol search, context bundles, impact analysis, and token-aware source lookup.
- [JetBrains MCP Server for Claude](https://heyclau.de/entry/mcp/jetbrains-mcp-server): Connect Claude to JetBrains IDE project context, inspections, edits, builds, run configurations, terminals, debugger sessions, and database tools.
- [Jina AI MCP Server for Claude](https://heyclau.de/entry/mcp/jina-mcp-server): Official Jina AI MCP: read URLs, web/arxiv search, embeddings & reranker from Claude.
- [Jira MCP Server for Claude](https://heyclau.de/entry/mcp/jira-mcp-server): Manage Jira tickets and Confluence documentation
- [jscpd MCP Server](https://heyclau.de/entry/mcp/jscpd-mcp-server): Run `jscpd-server` beside a project to expose streamable HTTP MCP tools for checking code duplication, retrieving project statistics, and detecting copy paste across more than 225 programming languages and document formats.
- [Jupyter MCP Server](https://heyclau.de/entry/mcp/jupyter-mcp-server): Control Jupyter notebooks from Claude with tools for files, kernels, notebooks, cells, code execution, and multimodal notebook outputs.
- [Kagi MCP Server](https://heyclau.de/entry/mcp/kagi-mcp-server): Add Kagi-powered search and markdown page extraction to Claude with scoped API-key configuration and stdio or HTTP transport.
- [Keeper.sh MCP Server](https://heyclau.de/entry/mcp/keeper-sh-mcp-server): Control self-hosted Keeper.sh calendars from Claude through its dedicated MCP service.
- [KiCad MCP Server](https://heyclau.de/entry/mcp/kicad-mcp): Connect Claude to local KiCad project discovery and PCB analysis.
- [Klavis Strata MCP Router](https://heyclau.de/entry/mcp/klavis-strata-mcp-router): Route many MCP servers through a smaller progressive tool surface.
- [KLinePic MCP Server](https://heyclau.de/entry/mcp/klinepic-mcp-server): Turn broker and exchange fills into annotated post-trade candlestick review charts from Claude.
- [Knock MCP Server for Claude](https://heyclau.de/entry/mcp/knock-mcp-server): Official Knock MCP: manage notification workflows, templates & user data from Claude.
- [Kordoc MCP Server](https://heyclau.de/entry/mcp/kordoc-mcp-server): Let Claude parse Korean office documents, extract metadata and tables, compare versions, and fill HWPX form templates through a local MCP server.
- [Korean Law MCP Server](https://heyclau.de/entry/mcp/korean-law-mcp-server): Search and verify Korean legal sources from Claude with official API-backed tools.
- [Kreuzberg MCP Server](https://heyclau.de/entry/mcp/kreuzberg-mcp-server): Run `kreuzberg mcp` to give Claude and other MCP clients stdio access to Kreuzberg's document extraction engine, embedding tools, chunking, cache management, structured extraction, and Docker-backed deployment options.
- [Kubernetes MCP Server - MCP Servers](https://heyclau.de/entry/mcp/kubernetes-mcp-server): Kubernetes cluster management and container orchestration through MCP integration
- [Langfuse Docs MCP Server for Claude](https://heyclau.de/entry/mcp/langfuse-docs-mcp-server): Public Langfuse Docs MCP server for agent-ready documentation search, page retrieval, and implementation guidance over Langfuse observability docs.
- [LangSmith MCP Server for Claude](https://heyclau.de/entry/mcp/langsmith-mcp-server): Official LangSmith MCP: traces, prompts, datasets & experiments from Claude.
- [Laravel Boost MCP Server](https://heyclau.de/entry/mcp/laravel-boost-mcp-server): Add Laravel-aware MCP tools for docs search, app introspection, logs, database schema, database queries, browser errors, and generated AI guidelines.
- [LaunchDarkly MCP Server for Claude](https://heyclau.de/entry/mcp/launchdarkly-mcp-server): Official LaunchDarkly MCP: feature flags, AI configs, environments & audit logs from Claude.
- [LeanCTX MCP Server](https://heyclau.de/entry/mcp/leanctx-mcp-server): Add local context compression, memory, search, graph, and verification tools to Claude.
- [LINE Bot MCP Server](https://heyclau.de/entry/mcp/line-bot-mcp-server): Connect Claude to a LINE Official Account for push messages, broadcasts, profiles, quotas, followers, and rich-menu workflows.
- [Linear MCP Server for Claude](https://heyclau.de/entry/mcp/linear-mcp-server): Integrate with Linear's issue tracking and project management system
- [LinkedIn MCP Server](https://heyclau.de/entry/mcp/linkedin-mcp-server): Let Claude search LinkedIn profiles, companies, jobs, feeds, messages, and job details through a persisted browser session.
- [Linux MCP Server for Claude](https://heyclau.de/entry/mcp/linux-mcp-server): Red Hat's Linux MCP: system diagnostics for CPU, memory, services, logs & processes from Claude.
- [Liveblocks MCP Server for Claude](https://heyclau.de/entry/mcp/liveblocks-mcp-server): Official Liveblocks MCP: rooms, real-time events, threads, comments & inbox notifications from Claude.
- [LiveKit Docs MCP Server](https://heyclau.de/entry/mcp/livekit-docs-mcp-server): Official LiveKit Docs MCP server for browsing docs, fetching pages, searching SDK code, checking changelogs, and keeping coding agents current.
- [LLM Pulse MCP Server for Claude](https://heyclau.de/entry/mcp/llm-pulse-mcp-server): Connect Claude to LLM Pulse to query AI visibility, citations, sentiment, competitors, recommendations, GEO Writer tasks, and AI traffic through MCP.
- [LoopOver MCP Server for Claude](https://heyclau.de/entry/mcp/loopover-mcp): MCP server for private Gittensor contribution preflight, branch metadata analysis, scoreability estimates, and public-safe PR packet drafting.
- [Mac Messages MCP Server](https://heyclau.de/entry/mcp/mac-messages-mcp-server): Connect Claude to macOS Messages with Full Disk Access, contact lookup, attachment search, fuzzy message search, and explicit outbound send tools.
- [macOS Automator MCP](https://heyclau.de/entry/mcp/macos-automator-mcp): Run AppleScript and JXA from Claude on macOS, with a searchable knowledge base of app, file, browser, system, and productivity scripts.
- [Magic MCP Server for Claude](https://heyclau.de/entry/mcp/magic-mcp-server): 21st.dev Magic MCP server that generates production-ready React and Tailwind UI components for Claude from natural-language descriptions.
- [Magic UI MCP Server for Claude](https://heyclau.de/entry/mcp/magicui-mcp-server): Official Magic UI MCP: browse and install animated React components via the Magic UI registry from Claude.
- [Mapbox MCP Server](https://heyclau.de/entry/mcp/mapbox-mcp-server): Give Claude Mapbox location intelligence, route planning, static map images, MCP Apps previews, and offline Turf.js geospatial tools.
- [MariaDB MCP Server](https://heyclau.de/entry/mcp/mariadb-mcp-server): Connect Claude to MariaDB schemas, read-only SQL, and optional vector-store tools.
- [Markdownify MCP Server](https://heyclau.de/entry/mcp/markdownify-mcp-server): Let Claude convert documents, images, audio, webpages, search results, and local Markdown files into model-friendly Markdown.
- [MarkItDown MCP Server](https://heyclau.de/entry/mcp/markitdown-mcp-server): Convert files and web resources to Markdown with Microsoft's MarkItDown MCP package.
- [MATLAB MCP Core Server](https://heyclau.de/entry/mcp/matlab-mcp-core-server): Connect Claude to a licensed MATLAB install for code analysis, script execution, toolbox detection, testing, and custom MATLAB tools.
- [MaxKB MCP Server](https://heyclau.de/entry/mcp/maxkb-mcp-server): Expose a published MaxKB application to Claude as an authenticated MCP tool.
- [MaxMSP MCP Server](https://heyclau.de/entry/mcp/maxmsp-mcp-server): Connect Claude to Max/MSP patch inspection and editing workflows.
- [MCP Alchemy](https://heyclau.de/entry/mcp/mcp-alchemy): Connect Claude to SQLAlchemy-compatible databases for schemas, relationships, and SQL queries.
- [MCP Atlassian Server](https://heyclau.de/entry/mcp/mcp-atlassian-server): Connect MCP clients to Jira and Confluence Cloud or Server/Data Center through the self-hosted mcp-atlassian server.
- [MCP Feedback Enhanced](https://heyclau.de/entry/mcp/mcp-feedback-enhanced): Add a human-in-the-loop feedback tool to Claude, Cursor, Cline, Windsurf, and other MCP clients with uvx, Web UI or desktop mode, session history, multi-language support, image upload, timers, and prompt management.
- [MCP Installer Server](https://heyclau.de/entry/mcp/mcp-installer-server): Let Claude add MCP server configs for reviewed npm, uvx, or local MCP projects, with strong guardrails around packages and secrets.
- [MCP Language Server](https://heyclau.de/entry/mcp/mcp-language-server): Give Claude language-server semantics for a workspace: definitions, references, hover docs, diagnostics, rename, and structured file edits.
- [MCP Proxy for AWS](https://heyclau.de/entry/mcp/aws-mcp-proxy-for-aws): Bridge Claude, Kiro, and Python agent frameworks to MCP servers on AWS with automatic SigV4 signing, AWS profile selection, read-only mode, retries, timeouts, and public ECR or PyPI installs.
- [MCP Registry MCP Server](https://heyclau.de/entry/mcp/mcp-registry-server-mcp-server): Discover available MCP servers from the official registry through an installable npm stdio MCP server.
- [MCP SQLite Server for Claude](https://heyclau.de/entry/mcp/mcp-sqlite-server): MCP SQLite: read and write any local SQLite database from Claude with full CRUD and raw SQL.
- [MCP Teams Server](https://heyclau.de/entry/mcp/mcp-teams-server): Connect Claude to Microsoft Teams channels, threads, replies, mentions, and members.
- [MCP Toolbox for Databases](https://heyclau.de/entry/mcp/mcp-toolbox-for-databases): Connect MCP clients to databases with prebuilt tools, custom SQL tools, integrated auth, connection pooling, and observability.
- [MCP Unity Editor Server](https://heyclau.de/entry/mcp/mcp-unity-editor-server): Automate Unity Editor scenes, assets, tests, and logs from Claude.
- [MCP-Brasil](https://heyclau.de/entry/mcp/mcp-brasil): Connect Claude to Brazilian public APIs and datasets for civic data, transparency, policy, research, and public-interest analysis workflows.
- [MCP-NixOS](https://heyclau.de/entry/mcp/mcp-nixos): Give Claude current Nix package, option, flake, and cache data.
- [mcp-proxy Transport Bridge](https://heyclau.de/entry/mcp/mcp-proxy-transport-bridge): Bridge stdio, SSE, and Streamable HTTP MCP transports with a Python proxy that supports headers, OAuth, named servers, CORS, Docker, and config files.
- [MCPHub Server Manager](https://heyclau.de/entry/mcp/mcphub-server-manager): Manage multiple MCP servers from one hub with dashboard controls, groups, bearer keys, OAuth, smart routing, Docker deployment, and PostgreSQL mode.
- [MCPJungle Gateway](https://heyclau.de/entry/mcp/mcpjungle-gateway): Put multiple MCP servers behind one managed gateway endpoint for Claude and team agents.
- [mcpo MCP OpenAPI Proxy](https://heyclau.de/entry/mcp/mcpo-mcp-openapi-proxy): Turn MCP servers into OpenAPI-compatible HTTP tool servers with API-key auth, generated docs, config-file routing, hot reload, SSE, Streamable HTTP, and OAuth support.
- [MeiGen AI Design MCP Server](https://heyclau.de/entry/mcp/meigen-ai-design-mcp-server): Turn Claude into a design assistant for inspiration search, prompt enhancement, image generation, video generation, and ComfyUI workflows.
- [Meilisearch MCP Server for Claude](https://heyclau.de/entry/mcp/meilisearch-mcp-server): Meilisearch's official MCP server: manage indexes, documents, search, and settings from Claude.
- [Memesio MCP Server](https://heyclau.de/entry/mcp/memesio-mcp-server): Hosted MCP server for meme template search, captioned meme rendering, share links, and optional keyed AI meme generation.
- [Memory Bank MCP Server](https://heyclau.de/entry/mcp/memory-bank-mcp-server): Manage Cline-style project memory banks through MCP with project listing, file listing, read, write, update, validation, and isolated storage roots.
- [Memory MCP Server for Claude](https://heyclau.de/entry/mcp/memory-mcp-server): Official reference MCP server that adds persistent memory for Claude via a local knowledge graph of entities, relations, and observations.
- [Metabase MCP Server for Claude](https://heyclau.de/entry/mcp/metabase-mcp-server): Metabase MCP: list dashboards, run queries, execute SQL & export results from Claude.
- [Metagraphed MCP Server for Claude](https://heyclau.de/entry/mcp/metagraphed-mcp): Metagraphed MCP: 240+ read-only tools for Bittensor subnet discovery, health, economics, and metagraph data over streamable HTTP.
- [MetaMCP Gateway](https://heyclau.de/entry/mcp/metamcp-gateway): Host grouped MCP servers behind managed MetaMCP endpoints with namespaces, API keys, OAuth, tool overrides, inspection, and traffic controls.
- [Microsandbox MCP Server for Claude](https://heyclau.de/entry/mcp/microsandbox-mcp-server): MCP server for giving Claude structured access to Microsandbox microVM sandboxes, command execution, files, volumes, and runtime metrics.
- [Microsoft Learn MCP Server](https://heyclau.de/entry/mcp/microsoft-learn-mcp-server): Ground Microsoft stack answers in official Learn docs through a remote MCP server.
- [Microsoft MCP Gateway](https://heyclau.de/entry/mcp/microsoft-mcp-gateway): Deploy and manage MCP server adapters in Kubernetes, route clients through session-aware gateway endpoints, register tools, and control access with bearer auth and Entra ID app roles.
- [Milvus MCP Server](https://heyclau.de/entry/mcp/milvus-mcp-server): Connect Claude to Milvus collections, vector search, hybrid search, and database operations.
- [MiniMax MCP Server](https://heyclau.de/entry/mcp/minimax-mcp-server): Connect Claude to MiniMax APIs for speech, voice cloning, image, video, and music generation through the official Python MCP server.
- [Mixpanel MCP Server for Claude](https://heyclau.de/entry/mcp/mixpanel-mcp-server): Official Mixpanel MCP: insights, funnels, retention, dashboards & flags from Claude.
- [Mobile MCP Server](https://heyclau.de/entry/mcp/mobile-mcp-server): Automate iOS and Android apps from MCP clients across simulators, emulators, and real devices.
- [Monday MCP Server for Claude](https://heyclau.de/entry/mcp/monday-mcp-server): Manage monday.com boards, items, and CRM activities
- [MongoDB MCP Server for Claude](https://heyclau.de/entry/mcp/mongodb-mcp-server): Connect Claude to MongoDB databases, Atlas clusters, schemas, aggregations, exports, and MongoDB Assistant knowledge search.
- [MotherDuck MCP Server for Claude](https://heyclau.de/entry/mcp/motherduck-mcp-server): Official MotherDuck/DuckDB MCP server: run SQL analytics and explore schemas from Claude.
- [Mux MCP Server](https://heyclau.de/entry/mcp/mux-mcp-server): Official Mux MCP server: work with Mux Video and Mux Data via a Code Mode scheme that runs sandboxed TypeScript against the Mux SDK.
- [MySQL MCP Server](https://heyclau.de/entry/mcp/mysql-mcp-server): Let Claude inspect MySQL schemas and run controlled SQL queries with environment-based permissions, multi-database mode, and SSH tunnel support.
- [n8n MCP Server](https://heyclau.de/entry/mcp/n8n-mcp): Build, validate, and inspect n8n workflows with MCP tools for node docs, templates, examples, and optional n8n instance access.
- [Neo4j MCP Server](https://heyclau.de/entry/mcp/neo4j-mcp-server): Connect Claude to Neo4j graph schema, Cypher queries, and GDS procedure discovery.
- [Neon MCP Server for Claude](https://heyclau.de/entry/mcp/neon-mcp-server): Connect Claude to Neon Postgres projects, branches, schemas, queries, migrations, Auth, Data API setup, and docs.
- [Netlify MCP Server for Claude](https://heyclau.de/entry/mcp/netlify-mcp-server): Create, deploy, and manage websites on Netlify platform
- [New Relic MCP Server for Claude](https://heyclau.de/entry/mcp/new-relic-mcp-server): Connect Claude to New Relic entities, alerts, NRQL, incidents, logs, dashboards, performance analytics, and deployment impact tools.
- [Nginx UI MCP Module](https://heyclau.de/entry/mcp/nginx-ui-mcp-module): Manage Nginx UI configuration files and service operations through its built-in authenticated MCP module.
- [Nocturne Memory MCP Server](https://heyclau.de/entry/mcp/nocturne-memory-mcp-server): Give Claude a self-hosted, reviewable long-term memory graph with MCP tools.
- [NotebookLM MCP Server](https://heyclau.de/entry/mcp/notebooklm-mcp-server): Let Claude ask questions against NotebookLM notebooks, manage a local notebook library, add sources, extract citations, and generate audio overviews.
- [Notion MCP Server for Claude](https://heyclau.de/entry/mcp/notion-mcp-server): Read docs, update pages, and manage tasks in Notion workspaces
- [Novu MCP Server for Claude](https://heyclau.de/entry/mcp/novu-mcp-server): Official Novu MCP: trigger workflows, manage subscribers, inspect delivery, and update preferences from Claude.
- [Nuclear MCP Server](https://heyclau.de/entry/mcp/nuclear-mcp-server): Control Nuclear Music Player playback, queues, favorites, playlists, dashboard, and providers through its built-in local MCP server.
- [Nylas MCP Server for Claude](https://heyclau.de/entry/mcp/nylas-mcp-server): Nylas MCP gives agents typed email, calendar, contacts, availability, Notetaker, draft, and send tools through the Nylas CLI or hosted HTTP endpoint.
- [Obsidian MCP Server](https://heyclau.de/entry/mcp/obsidian-mcp-server): Let Claude list, read, search, append, patch, and delete notes in an Obsidian vault through MCP.
- [Octocode MCP](https://heyclau.de/entry/mcp/octocode-mcp): Add GitHub, local, LSP, and package research tools to Claude.
- [Odoo MCP Server](https://heyclau.de/entry/mcp/odoo-mcp-server): Connect Claude to Odoo for supervised ERP record search, schema discovery, diagnostics, addon audits, JSON-2 migration planning, and safe writes.
- [Office PowerPoint MCP Server](https://heyclau.de/entry/mcp/office-powerpoint-mcp-server): Let Claude build, inspect, format, and update PowerPoint decks with slides, tables, charts, images, shapes, themes, and transitions.
- [Office Word MCP Server](https://heyclau.de/entry/mcp/office-word-mcp-server): Let Claude create, inspect, format, merge, protect, convert, and edit Word documents through MCP tools.
- [Okta MCP Server for Claude](https://heyclau.de/entry/mcp/okta-mcp-server): Official Okta self-hosted MCP server for administering Okta orgs from Claude through OAuth-scoped tools and explicit destructive-operation checks.
- [Omnisearch MCP Server](https://heyclau.de/entry/mcp/omnisearch-mcp-server): Connect Claude to a multi-provider search and extraction layer for web search, AI answers, GitHub search, scraping, crawling, summaries, and content retrieval.
- [open-webSearch MCP Server](https://heyclau.de/entry/mcp/open-websearch-mcp-server): Give Claude no-key multi-engine web search and public page fetching through open-webSearch with stdio, CLI, and optional local daemon modes.
- [OpenAPI MCP Server for Claude](https://heyclau.de/entry/mcp/openapi-mcp-server): Source-backed remote MCP server for searching OpenAPI specs, summarizing API surfaces, and inspecting individual endpoint contracts.
- [OpenClaw MCP Server for Claude](https://heyclau.de/entry/mcp/openclaw-mcp-server): Official OpenClaw MCP bridge for routed channel conversations, transcript reads, live event polling, reply sends, approvals, and OpenClaw MCP registry management.
- [OpenMetadata MCP Server](https://heyclau.de/entry/mcp/openmetadata-mcp-server): Connect Claude to OpenMetadata metadata search, entity lookup, lineage, glossary, and catalog-governance tools through OAuth-backed MCP.
- [OpenSearch MCP Server](https://heyclau.de/entry/mcp/opensearch-mcp-server): Official OpenSearch MCP server: list indices, read mappings, run Query DSL/PPL searches, and inspect shards and cluster health over stdio or streaming.
- [OpenTelemetry MCP Server for Claude](https://heyclau.de/entry/mcp/opentelemetry-mcp-server): OpenTelemetry MCP: search traces, find errors, analyze LLM token usage & discover AI model patterns.
- [Opik MCP Server for Claude](https://heyclau.de/entry/mcp/opik-mcp-server): Official Opik MCP: LLM traces, evals, prompts & experiments from Claude.
- [Oracle MCP Servers](https://heyclau.de/entry/mcp/oracle-mcp-servers): Connect Claude to Oracle MCP reference servers for OCI, database, and documentation workflows.
- [Overture MCP](https://heyclau.de/entry/mcp/overture-mcp): Visualize, approve, and track AI coding-agent plans before execution.
- [Oxylabs MCP Server for Claude](https://heyclau.de/entry/mcp/oxylabs-mcp-server): Official Oxylabs MCP: universal scraping, SERP scraping, Amazon scraping & AI extraction from Claude.
- [Packrift MCP Server](https://heyclau.de/entry/mcp/packrift-mcp-server): Remote MCP server for Packrift packaging catalog search, pricing and inventory context, and ecommerce cart URL creation.
- [Paddle MCP Server](https://heyclau.de/entry/mcp/paddle-mcp-server): Official Paddle Billing MCP server: manage catalog, customers, subscriptions, transactions, and reports, with sandbox/production and a tool-permission filter.
- [PagerDuty MCP Server for Claude](https://heyclau.de/entry/mcp/pagerduty-mcp-server): Connect Claude to PagerDuty incidents, on-call schedules, services, teams, event orchestrations, and status pages through PagerDuty's official MCP server.
- [PAL MCP Server](https://heyclau.de/entry/mcp/pal-mcp-server): Let Claude Code, Codex, Gemini CLI, Cursor, and other clients consult multiple models and CLI subagents through PAL MCP.
- [Paper Search MCP Server](https://heyclau.de/entry/mcp/paper-search-mcp-server): Search academic literature, resolve open-access PDFs, read paper text, and use optional source-specific API keys through an MCP server or Claude Code skill.
- [PaperBanana MCP Server](https://heyclau.de/entry/mcp/paperbanana-mcp-server): Generate research diagrams, statistical plots, visual evaluations, batch figures, and full-paper figure packages from Claude or another MCP client.
- [Paypal MCP Server for Claude](https://heyclau.de/entry/mcp/paypal-mcp-server): Integrate PayPal commerce capabilities, payment processing, and transaction management
- [PDF Reader MCP](https://heyclau.de/entry/mcp/pdf-reader-mcp): Give Claude a fast dedicated PDF reader with page, image, and table extraction.
- [Peekaboo MCP Server](https://heyclau.de/entry/mcp/peekaboo-mcp-server): Control macOS apps from MCP clients with screenshots, UI inspection, clicks, typing, hotkeys, menus, windows, dialogs, and optional visual AI analysis.
- [Pentest AI MCP Server](https://heyclau.de/entry/mcp/pentest-ai-mcp-server): Connect Claude to authorized pentest-ai engagements, tools, probes, and findings.
- [Perplexity MCP Server for Claude](https://heyclau.de/entry/mcp/perplexity-mcp-server): Official Perplexity MCP server that gives Claude real-time, web-grounded answers with citations through the Perplexity Sonar API.
- [pg-aiguide MCP Server](https://heyclau.de/entry/mcp/pg-aiguide-mcp-server): Ground Postgres schema, indexing, and extension guidance in versioned docs.
- [Phronesis](https://heyclau.de/entry/mcp/phronesis-hermes): Decision-assurance for AI agents — calibrated Decision Assets + an auditable action boundary and receipt before an agent acts.
- [Pinecone Developer MCP Server](https://heyclau.de/entry/mcp/pinecone-developer-mcp-server): Connect Claude to Pinecone projects and docs to list and describe indexes, create integrated-inference indexes, upsert and search records, run cascading search, and rerank results.
- [Plaid MCP Server for Claude](https://heyclau.de/entry/mcp/plaid-mcp-server): Analyze, troubleshoot, and optimize Plaid integrations for banking data and financial account linking
- [Plane MCP Server](https://heyclau.de/entry/mcp/plane-mcp-server): Connect Claude to Plane workspaces, projects, work items, cycles, modules, and comments.
- [PlanetScale MCP Server for Claude](https://heyclau.de/entry/mcp/planetscale-mcp-server): Official PlanetScale hosted MCP server for database inspection, Insights, and guarded query execution from Claude.
- [Playwright MCP Server for Claude](https://heyclau.de/entry/mcp/playwright-mcp-server): Official Microsoft MCP server for browser automation, letting Claude navigate, click, type, and snapshot pages through Playwright's accessibility tree.
- [Portainer MCP Server for Claude](https://heyclau.de/entry/mcp/portainer-mcp-server): Official Portainer MCP: Docker/K8s environments, GitOps, container inspection & API proxy from Claude.
- [Postgres MCP Pro](https://heyclau.de/entry/mcp/postgres-mcp-pro): Inspect Postgres schemas, run guarded SQL, explain query plans, analyze slow workloads, and get index or health recommendations from Claude.
- [Postgresql MCP Server - MCP Servers](https://heyclau.de/entry/mcp/postgresql-mcp-server): Official MCP server providing read-only access to PostgreSQL databases with schema inspection and query capabilities
- [PostHog MCP Server for Claude](https://heyclau.de/entry/mcp/posthog-mcp-server): Official PostHog MCP server for asking Claude to query and manage PostHog projects through a scoped personal API key.
- [Postman MCP Server for Claude](https://heyclau.de/entry/mcp/postman-mcp-server): Connect Claude to Postman resources for collection management, API specs, workspaces, mocks, monitors, environments, and code-generation workflows.
- [Postmark MCP Server for Claude](https://heyclau.de/entry/mcp/postmark-mcp-server): Drive Postmark's transactional-email API from natural language — 24 stdio tools for templates, batches, and deliverability triage.
- [Prometheus MCP Server](https://heyclau.de/entry/mcp/prometheus-mcp-server): Connect Claude directly to Prometheus metrics with Docker, Helm, auth, query-timeout, and tool-prefix configuration.
- [Prompt-to-asset](https://heyclau.de/entry/mcp/prompt-to-asset): Generate app icons, favicons, OG images, and logos via 30+ image models. No API key required for first run.
- [Pulumi MCP Server for Claude](https://heyclau.de/entry/mcp/pulumi-mcp-server): Pulumi MCP server for querying Pulumi Cloud, searching infrastructure, consulting the Pulumi Registry, and delegating tasks to Pulumi Neo.
- [Pydantic Logfire MCP Server for Claude](https://heyclau.de/entry/mcp/logfire-mcp-server): Official Logfire MCP: query OTel traces, manage dashboards & analyze exceptions from Claude.
- [Qdrant MCP Server for Claude](https://heyclau.de/entry/mcp/qdrant-mcp-server): Official Qdrant MCP server for finding and optionally storing semantic memory in Qdrant collections with FastEmbed embeddings.
- [Radar MCP Server](https://heyclau.de/entry/mcp/radar-mcp-server): Connect Claude to a running Radar instance for Kubernetes troubleshooting, topology, logs, audit findings, RBAC review, GitOps actions, and guarded cluster operations.
- [RAGFlow MCP Server for Claude](https://heyclau.de/entry/mcp/ragflow-mcp-server): RAGFlow MCP: retrieve grounded chunks from RAGFlow datasets through Claude and other MCP clients.
- [Rails MCP Server](https://heyclau.de/entry/mcp/rails-mcp-server): Give Claude Rails-aware project exploration with progressive tool discovery, analyzers, guide loading, and read-only Ruby helpers.
- [Railway MCP Server for Claude](https://heyclau.de/entry/mcp/railway-mcp-server): Official Railway MCP: manage projects, deployments & environments from Claude Code.
- [Razorpay MCP Server for Claude](https://heyclau.de/entry/mcp/razorpay-mcp-server): Official Razorpay MCP: payments, orders, refunds, settlements & checkout integration from Claude.
- [Reddit MCP Buddy for Claude](https://heyclau.de/entry/mcp/reddit-mcp-buddy): Browse Reddit, search posts, and analyze user activity directly from Claude - no API keys required
- [Redis MCP Server for Claude](https://heyclau.de/entry/mcp/redis-mcp-server): Official Redis MCP server providing natural language interface for Redis data management and operations
- [Ref Tools MCP Server](https://heyclau.de/entry/mcp/ref-tools-mcp-server): Search public and private technical docs from Claude with Ref's token-efficient MCP tools.
- [Render MCP Server](https://heyclau.de/entry/mcp/render-mcp-server): Official Render MCP server (render-oss) for managing Render web services, static sites, cron jobs, Postgres, and Key-Value stores, plus deploys, logs, metrics, and read-only Postgres queries from an LLM.
- [Replicate MCP Server](https://heyclau.de/entry/mcp/replicate-mcp-server): Connect Claude or VS Code to Replicate model tooling with the official MCP server.
- [Resend MCP Server for Claude](https://heyclau.de/entry/mcp/resend-mcp-server): Connect Claude to Resend email workflows, contacts, broadcasts, domains, webhooks, and received messages.
- [Roam Code](https://heyclau.de/entry/mcp/roam-code): Let Claude query a local code graph before and after code changes.
- [Rootly MCP Server for Claude](https://heyclau.de/entry/mcp/rootly-mcp-server): Official Rootly MCP: incident management, on-call & post-mortems from Claude.
- [ROS MCP Server](https://heyclau.de/entry/mcp/ros-mcp-server): Connect Claude to ROS and ROS 2 robots through rosbridge for topics, services, actions, parameters, sensors, and robot state.
- [Ruflo MCP Server](https://heyclau.de/entry/mcp/ruflo-mcp-server): Connect Claude to Ruflo for supervised multi-agent coordination, persistent memory, hooks, plugins, federation, and workflow automation.
- [Sanity MCP Server for Claude](https://heyclau.de/entry/mcp/sanity-mcp-server): Official Sanity MCP: GROQ queries, content creation, schema deployment & studio management from Claude.
- [Scrapling MCP Server](https://heyclau.de/entry/mcp/scrapling-mcp-server): Scrape pages, dynamic sites, screenshots, and browser sessions through Scrapling MCP.
- [Searchcode MCP Server](https://heyclau.de/entry/mcp/searchcode-mcp-server): Analyze and search public Git repositories through a remote code intelligence MCP server.
- [Semble MCP Server](https://heyclau.de/entry/mcp/semble-mcp-server): Give Claude fast local and remote repository search with `search` and `find_related` MCP tools backed by cached code indexes.
- [Semgrep MCP Server for Claude](https://heyclau.de/entry/mcp/semgrep-mcp-server): Official Semgrep MCP server: scan code for vulnerabilities and run custom rules from Claude.
- [Sentry MCP Server for Claude](https://heyclau.de/entry/mcp/sentry-mcp-server): Monitor errors, debug production issues, and track application health
- [Sequential Thinking MCP Server for Claude](https://heyclau.de/entry/mcp/sequential-thinking-mcp-server): Official reference MCP server that adds a structured sequential thinking tool for Claude to break problems into ordered, revisable reasoning steps.
- [Serena MCP Server for Claude](https://heyclau.de/entry/mcp/serena-mcp-server): Open-source MCP server that gives Claude semantic, symbol-level code retrieval and editing through language servers across many programming languages.
- [shadcn/ui MCP Server](https://heyclau.de/entry/mcp/shadcn-ui-mcp-server): Let Claude inspect shadcn/ui components, demos, blocks, metadata, and framework variants for UI development.
- [Shopify Dev MCP for Claude](https://heyclau.de/entry/mcp/shopify-dev-mcp): Connect Claude to Shopify docs, API schemas, GraphQL validation, Liquid/theme checks, UI extension validation, and CLI guidance.
- [Short Video Maker MCP Server](https://heyclau.de/entry/mcp/short-video-maker-mcp-server): Generate TikTok, Reels, and Shorts-style videos through an MCP server backed by Kokoro TTS, Whisper captions, Pexels video search, FFmpeg, and Remotion.
- [Shrimp Task Manager MCP Server](https://heyclau.de/entry/mcp/shrimp-task-manager-mcp-server): Break development work into persistent, dependency-aware MCP tasks.
- [SingleStore MCP Server](https://heyclau.de/entry/mcp/singlestore-mcp-server): Official SingleStore MCP server: run SQL, manage workspaces, notebooks, jobs, and Stage files, with zero-config browser OAuth (no API keys).
- [Slack MCP Server for Claude](https://heyclau.de/entry/mcp/slack-mcp-server): Connect Claude to Slack search, messages, channels, threads, canvases, reactions, users, and workspace context.
- [Snowflake MCP Server for Claude](https://heyclau.de/entry/mcp/snowflake-mcp-server): Connect Claude to governed Snowflake data, Cortex tools, SQL, UDFs, and stored procedures through MCP.
- [Snyk MCP Server for Claude](https://heyclau.de/entry/mcp/snyk-mcp-server): Connect Claude to Snyk Studio security scans for source code, dependencies, IaC, containers, SBOMs, AI-BOMs, and package-health checks.
- [Socket MCP Server for Claude](https://heyclau.de/entry/mcp/socket-mcp-server): Security analysis and vulnerability scanning for dependencies
- [Softeria Microsoft 365 Graph MCP Server](https://heyclau.de/entry/mcp/softeria-ms-365-graph-mcp-server): Connect Claude to Microsoft Graph for Outlook, OneDrive, Excel, OneNote, Tasks, Planner, Teams, SharePoint, users, search, and other Microsoft 365 data.
- [Solana MCP Server](https://heyclau.de/entry/mcp/solana-mcp-server): Connect Claude to Solana wallet, asset, transfer, trade, mint, and token tools.
- [SonarQube MCP Server](https://heyclau.de/entry/mcp/sonarqube-mcp-server): Connect Claude to SonarQube Server or Cloud for code quality, security, issues, hotspots, measures, quality gates, branches, and snippets.
- [Spain Legal by Legal Fournier](https://heyclau.de/entry/mcp/legal-fournier-spain-legal-mcp): Read-only Spain legal MCP for visa screening, Beckham eligibility, NIE/TIE, residency, nationality, EU family routes, and handoff preparation.
- [Spec Workflow MCP Server](https://heyclau.de/entry/mcp/spec-workflow-mcp-server): Guide Claude through requirements, design, tasks, approvals, steering docs, and implementation tracking with a spec-driven MCP workflow.
- [SpotDB MCP Server for Claude](https://heyclau.de/entry/mcp/ai-aliengiraffe-spotdb-mcp-server): Connect Claude to SpotDB for ephemeral CSV uploads, guarded SQL queries, and safe data exploration through localhost MCP on port 8081.
- [Square MCP Server for Claude](https://heyclau.de/entry/mcp/square-mcp-server): Build on Square APIs for payments, inventory, and order management
- [StarRocks MCP Server](https://heyclau.de/entry/mcp/starrocks-mcp-server): Connect Claude to StarRocks SQL, schemas, system resources, overviews, and charts.
- [Storybook MCP Server for Claude](https://heyclau.de/entry/mcp/storybook-mcp-server): Connect Claude to Storybook docs, stories, component previews, and interaction or accessibility tests.
- [Stripe MCP Server for Claude](https://heyclau.de/entry/mcp/stripe-mcp-server): Payment processing, subscription management, and financial transaction handling
- [Stytch MCP Server for Claude](https://heyclau.de/entry/mcp/stytch-mcp-server): Configure and manage Stytch authentication services and workspace settings
- [Supabase MCP Server for Claude](https://heyclau.de/entry/mcp/supabase-mcp-server): Official Supabase MCP server for querying project metadata, Postgres schema, logs, docs, Edge Functions, and development resources.
- [Sure MCP Server](https://heyclau.de/entry/mcp/sure-mcp-server): Connect Claude, GPT agents, OpenClaw, or custom clients to a self-hosted Sure Finance instance over MCP for personal finance tools and data.
- [Tableau MCP Server for Claude](https://heyclau.de/entry/mcp/tableau-mcp-server): Official Tableau MCP: query datasources, view workbooks, Pulse metrics & admin insights from Claude.
- [TalkToFigma MCP Server](https://heyclau.de/entry/mcp/talktofigma-mcp-server): Control Figma from MCP clients with document inspection, selection reads, node creation, text replacement, auto-layout edits, styling tools, prototype connection helpers, component overrides, and image export support.
- [Tandem Docs MCP Server for Claude](https://heyclau.de/entry/mcp/ac-tandem-docs-mcp-mcp-server): Connect Claude to Tandem Docs MCP for live search, page fetch, learning guides, and how-to answers over the published Tandem docs index.
- [Taskade MCP Server for Claude](https://heyclau.de/entry/mcp/taskade-mcp-server): Official Taskade MCP: 57 tools for workspaces, projects, tasks & AI agents from Claude.
- [Tavily MCP Server for Claude](https://heyclau.de/entry/mcp/tavily-mcp-server): Official Tavily MCP server for agent-optimized web search and page extraction, returning concise, source-cited results for Claude.
- [tbxark MCP Proxy Server](https://heyclau.de/entry/mcp/tbxark-mcp-proxy-server): Put several stdio, SSE, or Streamable HTTP MCP servers behind one proxy, configure per-server routes, auth tokens, logging, and allow/block tool filters, then serve clients over HTTP.
- [Telegram MCP Server](https://heyclau.de/entry/mcp/telegram-mcp-server): Connect Claude to Telegram with tools for chats, messages, contacts, media, folders, groups, profile data, and optional read-only tool exposure.
- [Telnyx MCP Server](https://heyclau.de/entry/mcp/telnyx-mcp-server): Official Telnyx MCP server: use Telnyx messaging, voice, numbers, SIP, verification, and wireless APIs via a package that proxies to Telnyx's hosted server.
- [Teradata MCP Server for Claude](https://heyclau.de/entry/mcp/teradata-mcp-server): Official Teradata MCP: query databases, inspect schemas, run SQL & analyze data quality from Claude.
- [Terraform MCP Server for Claude](https://heyclau.de/entry/mcp/terraform-mcp-server): Official HashiCorp MCP server for Terraform Registry lookups, provider and module context, and optional HCP Terraform or Terraform Enterprise workflows.
- [Tigris MCP Server](https://heyclau.de/entry/mcp/tigris-mcp-server): Official Tigris MCP server: manage S3-compatible buckets and objects — list, create, upload, delete, and generate shareable links — with S3-style keys.
- [Time MCP Server](https://heyclau.de/entry/mcp/time-mcp-server): Let Claude get current time in a timezone and convert times between IANA timezones through the official reference server.
- [Tinybird MCP Server for Claude](https://heyclau.de/entry/mcp/tinybird-mcp-server): Official Tinybird MCP: query real-time data, run SQL & call API endpoints from Claude.
- [Todoist MCP Server](https://heyclau.de/entry/mcp/todoist-mcp-server): Connect Claude to Todoist for supervised task, project, section, label, comment, reminder, collaboration, backup, and bulk-management workflows.
- [ToolHive MCP Platform](https://heyclau.de/entry/mcp/toolhive-mcp-platform): Run and manage MCP servers with the `thv` CLI, container isolation, registries, secrets, client setup, gateway controls, and Kubernetes operator support.
- [TradingView MCP Server](https://heyclau.de/entry/mcp/tradingview-mcp-server): Connect Claude to market screeners, technical indicators, backtests, news, and sentiment.
- [Trello MCP Server](https://heyclau.de/entry/mcp/trello-mcp-server): Connect Claude to Trello boards for supervised card, list, checklist, comment, attachment, workspace, and activity workflows.
- [TrendRadar MCP Server](https://heyclau.de/entry/mcp/trendradar-mcp-server): Analyze TrendRadar news, RSS, topic, storage, article, and notification data through MCP.
- [Trigger.dev MCP Server for Claude](https://heyclau.de/entry/mcp/triggerdev-mcp-server): Official Trigger.dev MCP: trigger tasks, deploy & monitor workflows from Claude.
- [Turso MCP Server for Claude](https://heyclau.de/entry/mcp/turso-mcp-server): Official Turso MCP: query, modify, and schema-manage libSQL databases from Claude.
- [TVWizard MCP Server for Claude](https://heyclau.de/entry/mcp/tvwizard-mcp-server): Connect Claude to TVWizard to list TVs, send remote keys, launch apps, play titles, and observe on-screen state through tv.djwizard.ai/mcp.
- [Twilio MCP Server for Claude](https://heyclau.de/entry/mcp/twilio-mcp-server): Hosted Twilio MCP server for searching public Twilio, SendGrid, and Segment API docs and retrieving focused endpoint schemas.
- [Unity MCP Server](https://heyclau.de/entry/mcp/unity-mcp-server): Connect Claude, Codex, VS Code, Cursor, and other MCP clients to the Unity Editor for scene authoring, asset management, script editing, testing, multi-instance routing, tool groups, and optional remote server auth.
- [Unla MCP Gateway](https://heyclau.de/entry/mcp/unla-mcp-gateway): Run a management UI and gateway for converting REST APIs or existing MCP servers into multi-tenant SSE and Streamable HTTP MCP endpoints.
- [Unleash MCP Server for Claude](https://heyclau.de/entry/mcp/unleash-mcp-server): Official Unleash MCP: create flags, set rollouts, toggle environments & cleanup from Claude.
- [Unreal Engine MCP Server](https://heyclau.de/entry/mcp/unreal-engine-mcp-server): Connect Claude to Unreal Engine through a native C++ automation bridge and TypeScript MCP server for supervised game-development workflows.
- [Upstash MCP Server for Claude](https://heyclau.de/entry/mcp/upstash-mcp-server): Upstash's official MCP server: manage serverless Redis, QStash, and Workflow from Claude.
- [Vapi MCP Server for Claude](https://heyclau.de/entry/mcp/vapi-mcp-server): Official Vapi MCP: voice assistants, outbound calls & phone number management from Claude.
- [Vectara MCP Server for Claude](https://heyclau.de/entry/mcp/vectara-mcp-server): Official Vectara MCP: RAG query, semantic search & hallucination correction from Claude.
- [Vercel MCP Server for Claude](https://heyclau.de/entry/mcp/vercel-mcp-server): Manage deployments, analyze logs, and control Vercel projects
- [Vexa MCP Server](https://heyclau.de/entry/mcp/vexa-mcp-server): Let Claude control Vexa meeting bots, fetch transcripts, manage recordings, send chat, speak in meetings, and work with meeting data through MCP.
- [Vibe Check MCP](https://heyclau.de/entry/mcp/vibe-check-mcp): Add mentor-style plan review and session rules to Claude agent workflows.
- [Wassette MCP Server](https://heyclau.de/entry/mcp/wassette-mcp-server): Run sandboxed WebAssembly component tools from Claude through the Wassette MCP server.
- [Weaviate MCP Server for Claude](https://heyclau.de/entry/mcp/weaviate-mcp-server): Weaviate's built-in MCP server: hybrid search and object ops on your vector database from Claude.
- [WebClaw MCP Server](https://heyclau.de/entry/mcp/webclaw-mcp-server): Connect Claude to WebClaw for local-first scraping, crawling, content extraction, structured data, page diffs, brand assets, and public URL guards.
- [WebDriverIO MCP Server](https://heyclau.de/entry/mcp/webdriverio-mcp-server): Automate browsers, mobile apps, screenshots, accessibility snapshots, cookies, geolocation, and gestures from Claude with WebDriverIO.
- [Webflow MCP Server for Claude](https://heyclau.de/entry/mcp/webflow-mcp-server): Official Webflow MCP: sites, pages, CMS collections & assets from Claude.
- [Webiny MCP Server](https://heyclau.de/entry/mcp/webiny-mcp-server): Give Claude a Webiny skill catalog and project-specific Webiny guidance through the official @webiny/mcp package.
- [Weights & Biases MCP Server for Claude](https://heyclau.de/entry/mcp/wandb-mcp-server): Official W&B MCP server: query runs, Weave traces, artifacts, and reports from Claude.
- [WhatsApp MCP Server](https://heyclau.de/entry/mcp/whatsapp-mcp-server): Connect Claude or Cursor to a personal WhatsApp account for message search, contact lookup, and reviewed sending workflows.
- [WinDbg MCP Server](https://heyclau.de/entry/mcp/windbg-mcp-server): Analyze Windows crash dumps and remote CDB/WinDbg targets from Claude with explicit debugger-command and symbol-path controls.
- [Windows MCP Server](https://heyclau.de/entry/mcp/windows-mcp-server): Automate Windows apps, UI flows, and desktop QA tasks from MCP clients with Windows MCP.
- [WordPress MCP Adapter](https://heyclau.de/entry/mcp/wordpress-mcp-adapter): Expose WordPress plugin, theme, and core abilities to MCP clients through the official WordPress MCP Adapter.
- [Workato MCP Server for Claude](https://heyclau.de/entry/mcp/workato-mcp-server): Access any application, workflows, or data via Workato's integration platform
- [XcodeBuildMCP Server](https://heyclau.de/entry/mcp/xcodebuildmcp-server): Give Claude, Codex, Cursor, and other MCP clients Xcode build, test, simulator, and device tools through XcodeBuildMCP.
- [Xero MCP Server](https://heyclau.de/entry/mcp/xero-mcp-server): Official Xero MCP server: manage contacts, invoices, payments, bank transactions, journals, quotes, and payroll, and read financial reports via Xero OAuth2.
- [Xquik MCP Server](https://heyclau.de/entry/mcp/xquik-mcp-server): Remote X and Twitter MCP server for tweet search, follower export, media, webhooks, and confirmation-gated write workflows.
- [YIELD INTELLIGENCE MCP — Passive Income Analysis](https://heyclau.de/entry/mcp/yield-intelligence-mcp): Live Treasury rates, AI yield optimization, and portfolio calculator. Remote MCP — connect by URL, no API key required.
- [YouTube MCP Server](https://heyclau.de/entry/mcp/youtube-mcp-server): Let Claude retrieve YouTube subtitles through a yt-dlp-backed MCP server.
- [Yuque MCP Server](https://heyclau.de/entry/mcp/yuque-mcp-server): Connect Claude to Yuque knowledge-base search, books, docs, notes, and resources.
- [Zapier MCP Server for Claude](https://heyclau.de/entry/mcp/zapier-mcp-server): Connect to nearly 8,000 apps through Zapier's automation platform
- [Zendesk MCP Server for Claude](https://heyclau.de/entry/mcp/zendesk-mcp-server): Zendesk MCP: tickets, comments, knowledge base, analyze & draft responses from Claude.
- [Zeplin MCP Server for Claude](https://heyclau.de/entry/mcp/zeplin-mcp-server): Connect Claude to Zeplin design handoff data for screen, component, asset, documentation, and token context.
- [Zotero MCP Server](https://heyclau.de/entry/mcp/zotero-mcp-server): Search and work with Zotero libraries from MCP clients, including metadata, full text, annotations, notes, collections, optional semantic search, and write-mode Zotero Web API operations.
- [Zyntra - Temp e-mails MCP](https://heyclau.de/entry/mcp/zyntra-mail): Disposable email inboxes for AI agents and test automation.

## Skills

- [.NET Agent Skills](https://heyclau.de/entry/skills/dotnet-agent-skills): Official .NET Agent Skills marketplace for Claude Code, Codex, Copilot, and Cursor, including C# MCP server creation, testing, diagnostics, and publish workflows.
- [Addy Osmani Agent Skills](https://heyclau.de/entry/skills/addy-osmani-agent-skills): Production-grade lifecycle skills, slash commands, agent personas, and checklists for Claude Code, Codex, Cursor, Gemini CLI, and other AI agents.
- [Agent Evals Regression Gate Skill](https://heyclau.de/entry/skills/agent-evals-regression-gate): Create a practical eval harness with golden sets, rubric scoring, and release gates for agentic workflows.
- [Agent Skills Cross-Platform Adapter Capability Pack Skill](https://heyclau.de/entry/skills/agent-skills-cross-platform-adapter-capability-pack): Adapt Claude Code agent skills for Codex, Cursor, Windsurf, and Generic AGENTS with source-backed portability checklists.
- [Agent Skills Enterprise Provisioning Capability Pack Skill](https://heyclau.de/entry/skills/agent-skills-enterprise-provisioning-capability-pack): Provision Claude Code agent skills for enterprise teams with scope controls, admin alignment, and source-backed rollout checklists.
- [Agent Skills Retrieval Source Verification Capability Pack Skill](https://heyclau.de/entry/skills/agent-skills-retrieval-source-verification-capability-pack): Verify agent skill retrieval sources, canonical URLs, and provenance with source-backed checklists before submission.
- [Agent Skills ZIP Packaging QA Capability Pack Skill](https://heyclau.de/entry/skills/agent-skills-zip-packaging-qa-capability-pack): QA Agent Skills ZIP packages with layout, frontmatter, and install checklists.
- [agent-qa Testing Workflow Pack](https://heyclau.de/entry/skills/agent-qa-testing-workflow-pack): Author, triage, and debug self-improving web and mobile tests with agent-qa skills and MCP evidence.
- [AI Agent Observability and Incident Response Skill](https://heyclau.de/entry/skills/ai-agent-observability-incident-response): Add actionable observability for prompts, tools, latency, failures, and safety events with incident response runbooks.
- [AI Business Idea Validation Capability Pack Skill](https://heyclau.de/entry/skills/ai-business-idea-validation-capability-pack): Validate AI business ideas with evidence-driven demand checks, positioning tests, and practical go/no-go decisions.
- [AI Search Ranking Content Cluster Strategy Skill](https://heyclau.de/entry/skills/ai-search-ranking-content-cluster-strategy): Content strategy skill for intent mapping, pillar/cluster architecture, internal linking, and structured publishing workflows.
- [Anthropic Agent Skills](https://heyclau.de/entry/skills/anthropic-agent-skills): Anthropic's public skills repository for Claude: example skills, document skills, MCP builder, skill creator, template skill, and Claude plugin setup.
- [ARIS Auto-Research-In-Sleep](https://heyclau.de/entry/skills/aris-auto-research-in-sleep): Markdown research-agent skills for idea discovery, experiment automation, paper writing, rebuttal, and cross-model review loops.
- [Audio Transcription + Summarization Skill](https://heyclau.de/entry/skills/audio-transcription-summarization): Transcribe audio files (MP3, WAV, M4A, etc.) using OpenAI Whisper AI and ffmpeg to produce structured, timestamped transcripts with autom...
- [Auth.js Next.js Authentication Skill](https://heyclau.de/entry/skills/authjs-nextjs-authentication): Add or maintain Auth.js in Next.js with providers, sessions, adapters, protected routes, deployment settings, and migration checks.
- [Azure Skills Plugin](https://heyclau.de/entry/skills/azure-skills-plugin): Microsoft Azure skills plus Azure MCP and Foundry MCP configuration for Claude Code, Codex, Copilot, Cursor, Gemini, and other agent hosts.
- [Base L2 Smart Contract Launchpad Skill](https://heyclau.de/entry/skills/base-l2-smart-contract-launchpad): Practical launch workflow for Base contracts from local build to verified deployment and post-launch operations.
- [Better Auth Next.js Authentication Skill](https://heyclau.de/entry/skills/better-auth-nextjs-authentication): Add Better Auth to Next.js with route handlers, sessions, client helpers, and production auth safety checks.
- [Browser Agent Workflow Automation Skill](https://heyclau.de/entry/skills/browser-agent-workflow-automation): Design production-ready browser agent workflows with reliable selectors, guardrails, and replayable runbooks.
- [BrowserAct Skills](https://heyclau.de/entry/skills/browseract-skills): BrowserAct entry skill for agent-safe browser automation, indexed page interaction, session isolation, remote assist, and reusable Skill Forge flows.
- [Bun JavaScript Runtime Development Skill](https://heyclau.de/entry/skills/bun-runtime-modern-javascript): One binary in place of Node.js, npm, a bundler, and a test runner — plus built-in SQLite and an HTTP server API.
- [Claude Agent SDK Custom Tool Authoring Capability Pack Skill](https://heyclau.de/entry/skills/claude-agent-sdk-custom-tool-authoring-capability-pack): Author Claude Agent SDK custom tools with source-backed schemas, allowlists, error handling, and production review matrices.
- [Claude Agent SDK MCP Integration Capability Pack Skill](https://heyclau.de/entry/skills/claude-agent-sdk-mcp-integration-capability-pack): Review and operationalize Agent SDK MCP integration with source-backed Claude Code checklists.
- [Claude Agent SDK OpenTelemetry Observability Capability Pack Skill](https://heyclau.de/entry/skills/claude-agent-sdk-opentelemetry-observability-capability-pack): Configure Agent SDK OTLP telemetry with documented env vars and privacy review matrices.
- [Claude Agent SDK Session Storage Capability Pack Skill](https://heyclau.de/entry/skills/claude-agent-sdk-session-storage-capability-pack): Review and operationalize Agent SDK session storage with source-backed Claude Code checklists.
- [Claude Agent SDK Subagent Orchestration Capability Pack Skill](https://heyclau.de/entry/skills/claude-agent-sdk-subagent-orchestration-capability-pack): Review and operationalize Agent SDK subagent orchestration with source-backed Claude Code checklists.
- [Claude Code Agent View Operations Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-agent-view-operations-capability-pack): Operate Claude Code agent view fleets with dispatch, peek, and attach checklists.
- [Claude Code Analytics Adoption Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-analytics-adoption-capability-pack): Roll out Claude Code analytics with dashboard setup, GitHub app enablement, adoption metrics, and ROI reporting checklists.
- [Claude Code Auto Mode Policy Review Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-auto-mode-policy-review-capability-pack): Review autoMode environment, allow, and deny rules with claude auto-mode CLI checklists.
- [Claude Code Champion Kit Rollout Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-champion-kit-rollout-capability-pack): Roll out the Claude Code champion kit with advocate selection, localized assets, enablement sessions, and adoption measurement checklists.
- [Claude Code Checkpoint Recovery Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-checkpoint-recovery-capability-pack): Recover Claude Code sessions with /rewind restore, summarize, and fork strategies backed by official checkpointing docs.
- [Claude Code Chrome Browser QA Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-chrome-browser-qa-capability-pack): Run browser QA with Claude in Chrome using source-backed enablement and safety checklists.
- [Claude Code Communications Kit Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-communications-kit-capability-pack): Plan Claude Code launch communications using the communications kit with message calendars, talking points, and FAQ update checklists.
- [Claude Code Computer Use GUI QA Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-computer-use-gui-qa-capability-pack): Run GUI QA with Claude Code computer use using source-backed enablement, approval, and screenshot checkpoint checklists.
- [Claude Code Context Window Audit Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-context-window-audit-capability-pack): Audit Claude Code context pressure with /context, compaction behavior, and source-backed reduction strategies.
- [Claude Code Deep Links Runbook Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-deep-links-runbook-capability-pack): Build and review Claude Code claude-cli:// deep links for runbooks, alerts, and shell automation with source-backed safety checks.
- [Claude Code Desktop Scheduled Maintenance Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-desktop-scheduled-maintenance-capability-pack): Plan Claude Code Desktop scheduled maintenance with trigger and environment checklists.
- [Claude Code Dynamic Workflows Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-dynamic-workflows-capability-pack): Plan dynamic workflows with /workflows monitoring and scoped orchestration checklists.
- [Claude Code Enterprise Network Config Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-enterprise-network-config-capability-pack): Configure Claude Code for enterprise proxies, custom CAs, mTLS, and network allowlists with source-backed verification steps.
- [Claude Code GitLab CI agent Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-gitlab-ci-agent-capability-pack): Review and operationalize GitLab CI agent with source-backed Claude Code checklists.
- [Claude Code managed MCP governance Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-managed-mcp-governance-capability-pack): Review and operationalize managed MCP governance with source-backed Claude Code checklists.
- [Claude Code Plugin Marketplace Authoring Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-plugin-marketplace-authoring-capability-pack): Author Claude Code plugin marketplaces with catalog, install, and supply-chain checklists.
- [Claude Code Routines Automation Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-routines-automation-capability-pack): Author and review Claude Code routines with /schedule CLI checklists and run verification steps.
- [Claude Code Sandboxed Bash Policy Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-sandboxed-bash-policy-capability-pack): Design sandboxed bash policies with source-backed /sandbox checklists and permission boundaries.
- [Claude Code Slack Triage Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-slack-triage-capability-pack): Triage Slack-to-Claude Code delegations with source-backed classification and approval checklists.
- [Claude Code Terminal Ergonomics Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-terminal-ergonomics-capability-pack): Audit Claude Code terminal input, tmux, notifications, rendering, themes, Vim mode, and keybindings with source-backed checks.
- [Claude Code Troubleshooting Triage Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-troubleshooting-triage-capability-pack): Triage Claude Code failures with source-backed checklists for auth, MCP, sandbox, network, and update regression diagnosis.
- [Claude Code Web Remote Environment Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-web-remote-environment-capability-pack): Review Claude Code on the web environments with network and credential checklists.
- [Claude Code Worktree Parallel Session Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-worktree-parallel-session-capability-pack): Coordinate parallel Claude Code sessions with worktree isolation checklists from official docs.
- [Claude Code Zero Data Retention Review Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-zero-data-retention-review-capability-pack): Review Claude Code Zero Data Retention scope, disabled features, and compliance boundaries with source-backed checklists.
- [Claude Plugin Dependency Governance Capability Pack Skill](https://heyclau.de/entry/skills/claude-code-plugin-dependency-governance-capability-pack): Review and operationalize Claude Code plugin dependency governance with source-backed Claude Code checklists.
- [Clerk Next.js Authentication Skill](https://heyclau.de/entry/skills/clerk-nextjs-authentication): Add Clerk auth to Next.js with middleware, protected routes, session UI, and production safety checks.
- [CLI Data Visualization Quickstart Skill](https://heyclau.de/entry/skills/cli-data-viz-quickstart): Render bar, line, scatter, and statistical charts from CSV/JSON/Excel with pandas + matplotlib, exported as high-DPI PNG or SVG.
- [Cloudflare Workers AI Edge Functions Skill](https://heyclau.de/entry/skills/cloudflare-workers-ai-edge): Run hosted AI models (Llama, Whisper, Stable Diffusion) on Cloudflare Workers AI via the AI binding, deployed with wrangler and backed by D1/R2/KV.
- [Cloudflare Workers D1 KV R2 Capability Pack Skill](https://heyclau.de/entry/skills/cloudflare-workers-d1-kv-r2-capability-pack): Deep data-layer architecture skill for Cloudflare Workers using D1, KV, and R2 in production-safe patterns.
- [Code Review Automation Capability Pack Skill](https://heyclau.de/entry/skills/coderabbit-lite-pr-review-capability-pack): Run a local, repeatable PR review loop with severity scoring, false-positive control, and fix-ready output.
- [Codex Automations Orchestrator Capability Pack Skill](https://heyclau.de/entry/skills/codex-automations-orchestrator-capability-pack): Plan and operate recurring agent automations with deterministic prompts, guardrails, and output contracts.
- [Codex Plugin Creator Capability Pack Skill](https://heyclau.de/entry/skills/codex-plugin-creator-capability-pack): Design and ship Codex plugins with clean manifests, bounded permissions, and reusable packaging standards.
- [Community Cybersecurity Agent Skills](https://heyclau.de/entry/skills/community-cybersecurity-agent-skills): Community cybersecurity skills library for AI agents, with 754 Agent Skills across 26 domains and five security framework mappings.
- [Context Engineering Agent Skills](https://heyclau.de/entry/skills/context-engineering-agent-skills): Agent Skills pack for context windows, multi-agent systems, filesystem memory, tool design, evaluation, harness engineering, and production agents.
- [Convex Next.js Realtime Apps Skill](https://heyclau.de/entry/skills/convex-nextjs-realtime-apps): Build Convex-backed Next.js apps with typed backend functions, reactive queries, realtime UI, and deployment checks.
- [CSV/Excel Data Wrangler Skill](https://heyclau.de/entry/skills/csv-excel-data-wrangler): Clean, filter, join, pivot, and export CSV/XLSX data reliably with reproducible steps.
- [Cursor Windsurf AI Code Editor Skill - Claude Code Skills](https://heyclau.de/entry/skills/cursor-windsurf-ai-ide-setup): Configure and optimize Cursor and Windsurf AI code editors for maximum productivity.
- [Dart Agent Skills](https://heyclau.de/entry/skills/dart-agent-skills): Dart team skills for Claude Code, Codex, Gemini CLI, and other agents covering tests, CLI apps, coverage, runtime errors, mocks, pub conflicts, static analysis, FFI, native assets, and patterns.
- [Docker Compose Production Blueprints Skill](https://heyclau.de/entry/skills/docker-compose-production-blueprints): Opinionated Docker Compose patterns for reliable production deployments and maintainable operations.
- [DOCX Report Generator Skill](https://heyclau.de/entry/skills/docx-report-generator): Fill templated DOCX with data to produce reports, invoices, and formatted documents.
- [Drizzle ORM Schema Migrations Skill](https://heyclau.de/entry/skills/drizzle-orm-schema-migrations): Design Drizzle schemas, typed queries, drizzle-kit migrations, and production database safety checks.
- [Ethereum Base Smart Contract Security Capability Pack Skill](https://heyclau.de/entry/skills/ethereum-base-smart-contract-security-capability-pack): Deep smart contract security skill covering Solidity design, test rigor, deployment hygiene, and post-launch risk controls.
- [Ethereum Solidity Security Foundry Skill](https://heyclau.de/entry/skills/ethereum-solidity-security-foundry): Smart contract development skill focused on secure Solidity architecture, testing rigor, and safer deployment practices.
- [Expo Skills](https://heyclau.de/entry/skills/expo-skills): Expo-authored skill pack for Claude Code, Codex, Cursor, and other AI agents working on Expo, React Native, EAS, native modules, and mobile deployment.
- [FastAPI Python API Development Skill](https://heyclau.de/entry/skills/fastapi-python-backend): Build high-performance async REST APIs with FastAPI, Python's fastest-growing web framework.
- [FastMCP Server Review Capability Pack Skill](https://heyclau.de/entry/skills/fastmcp-server-review-capability-pack): Review FastMCP servers with package/version checks, tool/resource/prompt inventory, runtime readiness, and release evidence.
- [Flutter Agent Skills](https://heyclau.de/entry/skills/flutter-agent-skills): Flutter team skills for Claude Code, Codex, Gemini CLI, and other agents covering layout errors, integration tests, widget tests, previews, architecture, routing, localization, JSON, and HTTP.
- [Git-Cliff Release Changelog Capability Pack Skill](https://heyclau.de/entry/skills/git-cliff-release-changelog-capability-pack): Generate stable, high-signal changelogs and release notes with git-cliff and conventional commit discipline.
- [GitHub Actions AI-Powered CI/CD Automation Skill](https://heyclau.de/entry/skills/github-actions-ai-cicd): Build intelligent CI/CD pipelines with GitHub Actions, AI-assisted workflow generation, automated testing, and deployment orchestration.
- [GitHub Actions Secure CI/CD Capability Pack Skill](https://heyclau.de/entry/skills/github-actions-secure-cicd-capability-pack): Deep CI/CD security and reliability skill for GitHub Actions with reusable workflows, policy checks, and hardened automation patterns.
- [GitHub Actions Security Review Capability Pack Skill](https://heyclau.de/entry/skills/github-actions-security-review-capability-pack): Review GitHub Actions workflows with token scope, secrets, and fork safety checklists.
- [GitHub Artifact Attestation Provenance Capability Pack Skill](https://heyclau.de/entry/skills/github-artifact-attestation-provenance-capability-pack): Review GitHub artifact attestations, workflow provenance, digests, and release evidence.
- [Google Agents CLI Skills](https://heyclau.de/entry/skills/google-agents-cli-skills): Skills and CLI commands that turn Claude Code, Codex, Gemini CLI, and other coding agents into Google ADK and Agent Platform builders.
- [Google Cloud Agent Skills](https://heyclau.de/entry/skills/google-cloud-agent-skills): Google product skills for Claude Code, Codex, Gemini CLI, and other agents covering Agent Platform, Gemini API, Cloud Run, BigQuery, Firebase, GKE, and gcloud workflows.
- [Google Stitch Design Skills](https://heyclau.de/entry/skills/google-stitch-design-skills): Install Stitch design, build, and utility skills for Claude Code, Codex, Cursor, Gemini CLI, and other Agent Skills-compatible coding agents.
- [Google Workspace Gemini Automation Skill](https://heyclau.de/entry/skills/google-workspace-gemini-automation): Build practical Gemini + Workspace automations with safeguards, auditability, and business-ready output quality.
- [GSAP AI Skills](https://heyclau.de/entry/skills/gsap-skills): Official GSAP skill pack for JavaScript animation agents covering core GSAP, timelines, ScrollTrigger, React, plugins, utilities, frameworks, and performance.
- [Hermes Tweet Hermes Agent X/Twitter Skill](https://heyclau.de/entry/skills/hermes-tweet-hermes-agent-x-twitter): Hermes Agent X/Twitter plugin guidance with credential boundaries, action gates, and safe workflow setup.
- [HeyClaude Content Submission Factory](https://heyclau.de/entry/skills/heyclaude-content-submission-factory): Create validated HeyClaude submission drafts with MCP-assisted schema checks, brand metadata, source URLs, SEO fields, and PR-first review notes.
- [HeyClaude Skill Submission Factory](https://heyclau.de/entry/skills/heyclaude-skill-submission-factory): Build valid Agent Skills and submit them to HeyClaude through the maintainer-reviewed PR-first gate.
- [Hono Edge API Development Skill](https://heyclau.de/entry/skills/hono-edge-api-development): Build Hono TypeScript APIs with routes, middleware, validation, RPC clients, OpenAPI contracts, and edge deployment checks.
- [Hugging Face Skills](https://heyclau.de/entry/skills/huggingface-skills): Official Hugging Face skills for agent workflows across Hub models, datasets, Spaces, training, evaluations, papers, and MCP-backed discovery.
- [Husky Commit Governance Capability Pack Skill](https://heyclau.de/entry/skills/husky-commit-governance-capability-pack): Set up practical pre-commit and commit-msg hooks that improve quality without bloating CI costs.
- [Image OCR + Table Extraction Skill](https://heyclau.de/entry/skills/image-ocr-table-extraction): OCR images, scans, and PDFs with Tesseract + OpenCV: 100+ languages, confidence scores, OSD orientation, and table-to-CSV/JSON.
- [Incident Timeline Reconstruction Capability Pack Skill](https://heyclau.de/entry/skills/incident-timeline-reconstruction-capability-pack): Reconstruct production incident timelines from logs, traces, deploy events, and alerts with source-backed correlation and privacy-safe output.
- [IndexNow Search Indexing Accelerator Skill](https://heyclau.de/entry/skills/indexnow-search-indexing-accelerator): SEO operations skill for faster indexing updates using structured publishing, sitemap hygiene, and IndexNow submission patterns.
- [Inngest Next.js Durable Workflows Skill](https://heyclau.de/entry/skills/inngest-nextjs-durable-workflows): Add Inngest durable workflows to Next.js with events, step functions, Dev Server testing, and deployment checks.
- [JSON Schema Validate + Transform Skill](https://heyclau.de/entry/skills/json-schema-validation-transformation): Compile fast Ajv validators for JSON Schema draft-07/2019-09/2020-12: instancePath errors, type coercion, defaults, and strict mode.
- [LiveKit Agent Skills](https://heyclau.de/entry/skills/livekit-agent-skills): LiveKit skill pack for voice AI architecture, handoffs, testing discipline, and simulation scenarios for Claude Code, Codex, Cursor, and other agents.
- [LLMs.txt Search Artifact Validation Capability Pack Skill](https://heyclau.de/entry/skills/llms-search-artifact-validation-capability-pack): Validate /llms.txt, sitemap, robots, canonical, and structured data artifacts with source-backed checks and reviewer-ready evidence.
- [Log Parsing + Incident Timeline Skill](https://heyclau.de/entry/skills/log-parsing-incident-timeline): Parse web, application, and system logs into structured incidents and timelines with anomaly detection.
- [Maoxuan Product Agent](https://heyclau.de/entry/skills/maoxuan-product-agent): Diagnose the current product bottleneck, choose the next action, define a stop list, and validate the decision in Simplified Chinese.
- [Markdown Knowledge Base Composer Skill](https://heyclau.de/entry/skills/markdown-knowledge-base-composer): Aggregate Markdown folders into cohesive knowledge bases with automated table of contents generation, cross-link validation and rewriting...
- [MCP Client Config Audit Capability Pack Skill](https://heyclau.de/entry/skills/mcp-client-config-audit-capability-pack): Audit Claude Code MCP client configuration, scope placement, tool approvals, and secret handling with source-backed checklists.
- [MCP OAuth Server Hardening Capability Pack Skill](https://heyclau.de/entry/skills/mcp-oauth-server-hardening-capability-pack): Harden MCP OAuth servers with scope pins, callback, and token storage checklists.
- [MCP Registry Publishing Capability Pack Skill](https://heyclau.de/entry/skills/mcp-registry-publishing-capability-pack): Review and operationalize MCP registry publishing with source-backed Claude Code checklists.
- [MCP Remote Server Trust Review Capability Pack Skill](https://heyclau.de/entry/skills/mcp-remote-server-trust-review-capability-pack): Review remote MCP server trust, OAuth scope, transport security, and tool permissions with source-backed checklists.
- [MCP Server Authoring Security Capability Pack Skill](https://heyclau.de/entry/skills/mcp-server-authoring-security-capability-pack): MCP server skill for secure tool design, authorization boundaries, contract stability, and production safety controls.
- [MCP Server Security Hardening Skill](https://heyclau.de/entry/skills/mcp-server-security-hardening): Harden Model Context Protocol servers with practical controls for auth, tool scope, input validation, and supply-chain risk.
- [MCP Streamable HTTP Migration Capability Pack Skill](https://heyclau.de/entry/skills/mcp-streamable-http-migration-capability-pack): Migrate MCP servers to Streamable HTTP with transport and network checklists.
- [MCP Tool Contract Testing Skill](https://heyclau.de/entry/skills/mcp-tool-contract-testing): Test-first MCP tool validation for safer integrations, stronger reliability, and lower breakage risk.
- [MCP Tool Search Scaling Capability Pack Skill](https://heyclau.de/entry/skills/mcp-tool-search-scaling-capability-pack): Review and operationalize MCP tool search scaling with source-backed Claude Code checklists.
- [mcp-use MCP Apps Builder Skill](https://heyclau.de/entry/skills/mcp-use-mcp-apps-builder-skill): mcp-use Agent Skill for MCP server and MCP Apps work across tools, resources, prompts, widgets, auth, deployment, and production patterns.
- [mcp-use OpenAPI to MCP Skill](https://heyclau.de/entry/skills/mcp-use-openapi-to-mcp-skill): mcp-use skill for wrapping OpenAPI and Swagger specs as MCP tools with mechanical schema mapping, auth wiring, tests, and deployment guidance.
- [Microsoft Agent Skills](https://heyclau.de/entry/skills/microsoft-agent-skills): Install Microsoft Agent Skills for Azure SDK and Foundry development with Claude, Codex, GitHub Copilot, and other skills-compatible coding agents.
- [Microsoft Fabric Skills](https://heyclau.de/entry/skills/microsoft-fabric-skills): Fabric skill bundles for Copilot CLI, Claude Code, Codex, Cursor, and Windsurf covering authoring, consumption, operations, migrations, and Fabric MCP setup.
- [Model Routing Cost and Latency Optimizer Skill](https://heyclau.de/entry/skills/model-routing-cost-latency-optimizer): Build quality-aware model routing with fallback tiers, budget controls, and measurable cost/performance tradeoffs.
- [n8n AI Agent Workflow Architect Skill](https://heyclau.de/entry/skills/n8n-ai-agent-workflow-architect): Build high-value n8n workflows that automate real business tasks with robust guardrails, retries, and handoff logic.
- [n8n Operations Resilience Capability Pack Skill](https://heyclau.de/entry/skills/n8n-operations-resilience-capability-pack): Run n8n in production with retry strategy, failure isolation, and secure credential governance.
- [n8n Production Security Capability Pack Skill](https://heyclau.de/entry/skills/n8n-production-security-capability-pack): Deep n8n production security skill for safe AI workflows, credential protection, and incident-ready operations.
- [NanoClaw Container Isolation Review Capability Pack Skill](https://heyclau.de/entry/skills/nanoclaw-container-isolation-review-capability-pack): Review NanoClaw container isolation with mount scope, credential routing, channel boundaries, and scheduled task blast-radius checklists.
- [NestJS Backend API Development Skill](https://heyclau.de/entry/skills/nestjs-backend-api-development): Build NestJS APIs with modules, controllers, providers, DI, validation, guards, OpenAPI docs, testing, and deployment review.
- [next-intl Next.js Internationalization Skill](https://heyclau.de/entry/skills/next-intl-nextjs-internationalization): Add next-intl to Next.js with messages, locale routing, request config, localized navigation, type safety, SEO, and rollout checks.
- [NVIDIA Agent Skills](https://heyclau.de/entry/skills/nvidia-agent-skills): NVIDIA-verified skills for Claude Code, Codex, Cursor, and Kiro covering GPU acceleration, RAG, NemoClaw/OpenClaw, CUDA, NeMo, TAO, Omniverse, and Physical AI workflows.
- [Obsidian Agent Skills](https://heyclau.de/entry/skills/obsidian-agent-skills): Obsidian skill pack for Markdown, Bases, JSON Canvas, Obsidian CLI vault workflows, plugin/theme development, and clean web-to-markdown extraction.
- [OpenAI Docs Skill](https://heyclau.de/entry/skills/openai-docs-skill): Use OpenAI docs MCP tools first for source-backed OpenAI API and Codex answers.
- [OpenClaw Agent Ops Hardening Skill](https://heyclau.de/entry/skills/openclaw-agent-ops-hardening): Production hardening for OpenClaw deployments, including permissions, network segmentation, and abuse-resistant agent controls.
- [OpenClaw Operator Capability Pack Skill](https://heyclau.de/entry/skills/openclaw-operator-capability-pack): Deep operational OpenClaw skill for maintaining secure, reliable, and cost-aware multi-agent systems.
- [OpenClaw Skill Authoring Factory Capability Pack Skill](https://heyclau.de/entry/skills/openclaw-skill-authoring-factory-capability-pack): Build high-quality OpenClaw-compatible skills with deterministic structure, freshness controls, and packaging standards.
- [OpenNext Cloudflare Capability Pack Skill](https://heyclau.de/entry/skills/opennext-cloudflare-capability-pack): Deep operational skill for running Next.js via OpenNext on Cloudflare Workers with correct caching, bindings, and reliability controls.
- [PageSpeed Insights Optimization Skill for AI Agents](https://heyclau.de/entry/skills/pagespeed-insights-optimizer): Improve PSI/Lighthouse scores with a strict workflow for LCP, render-blocking resources, and unused JS/CSS while preserving design and behavior.
- [Payload Next.js CMS Backend Skill](https://heyclau.de/entry/skills/payload-nextjs-cms-backend): Add Payload to Next.js with collections, admin UI, database adapters, access control, Local API usage, and production checks.
- [Planning with Files](https://heyclau.de/entry/skills/planning-with-files): Persistent markdown planning skill for long-running coding-agent work that survives context loss, /clear, compaction, crashes, and multi-agent handoffs.
- [Plasma Wiki](https://heyclau.de/entry/skills/plasma-wiki): Build indexed Markdown knowledge bases that agents map, search, and read selectively.
- [Playwright E2E Testing Automation Skill](https://heyclau.de/entry/skills/playwright-e2e-testing): Playwright auto-waits for elements before acting, isolates every test context, and targets Chromium, Firefox, and WebKit from a single cross-platform API...
- [Playwright MCP Browser Automation Engineer Skill](https://heyclau.de/entry/skills/playwright-mcp-browser-automation-engineer): Cross-platform browser task automation for AI agents using Playwright MCP with stability and observability built in.
- [Playwright Trace Failure Triage Capability Pack Skill](https://heyclau.de/entry/skills/playwright-trace-failure-triage-capability-pack): Triage Playwright failures from traces, action timelines, screenshots, network events, and CI context.
- [PostgreSQL Query Optimization Skill](https://heyclau.de/entry/skills/postgresql-query-optimization): Analyze and optimize PostgreSQL queries for OLTP and OLAP workloads with AI-assisted performance tuning, indexing strategies, and executi...
- [PostHog Next.js Product Analytics Skill](https://heyclau.de/entry/skills/posthog-nextjs-product-analytics): Add PostHog to Next.js with analytics, feature flags, replay privacy controls, server events, and production checks.
- [Privacy and Safety Notes Authoring Capability Pack Skill](https://heyclau.de/entry/skills/privacy-safety-notes-authoring-capability-pack): Author accurate safetyNotes and privacyNotes for HeyClaude submissions with a review matrix.
- [Prompt Caching Cost Audit Capability Pack Skill](https://heyclau.de/entry/skills/prompt-caching-cost-audit-capability-pack): Audit Claude Code prompt caching cost drivers, cache invalidation, and token spend with source-backed checklists.
- [Prompt Injection Defense Guardrails Skill](https://heyclau.de/entry/skills/prompt-injection-defense-guardrails): Implement practical prompt injection defenses with policy gates, tool constraints, and adversarial test cases.
- [Proxmox VE API Capability Pack Skill](https://heyclau.de/entry/skills/proxmox-ve-api-capability-pack): Deep Proxmox API skill for reliable infrastructure automation with safe sequencing and operational guardrails.
- [Proxmox VE API Orchestrator Skill](https://heyclau.de/entry/skills/proxmox-ve-api-orchestrator): Proxmox automation skill for repeatable VM/LXC operations, backups, and cluster-safe workflows.
- [Pull Request Triage Capability Pack Skill](https://heyclau.de/entry/skills/pull-request-triage-capability-pack): Triage maintainer PR queues with source-backed labels, reviewer routing, merge readiness checks, and privacy-safe queue summaries.
- [Rarefriend Skills](https://heyclau.de/entry/skills/rarefriend-skills): Personal network manager skills for Rarefriend — contacts, calendar, LinkedIn, Outlook.
- [Raycast Extension Dev Publish Capability Pack Skill](https://heyclau.de/entry/skills/raycast-extension-dev-publish-capability-pack): Deep Raycast builder skill for creating, validating, and shipping high-quality extensions to the Raycast ecosystem.
- [Raycast Extension Maintainer Capability Pack Skill](https://heyclau.de/entry/skills/raycast-extension-maintainer-capability-pack): Maintain Raycast extensions with source-backed checks for commands, manifest metadata, API usage, and store submission readiness.
- [README Catalog Integrity Review Capability Pack Skill](https://heyclau.de/entry/skills/readme-catalog-integrity-review-capability-pack): Audit README catalog integrity against content sources, slugs, links, and duplicates before publishing or merging catalog changes.
- [Reg-suit Visual Regression Review Capability Pack Skill](https://heyclau.de/entry/skills/reg-suit-visual-regression-review-capability-pack): Review reg-suit visual regression runs with baseline provenance, threshold checks, storage review, report triage, and release recommendations.
- [Release Changelog Generation Capability Pack Skill](https://heyclau.de/entry/skills/release-changelog-generation-capability-pack): Generate and review release changelogs and GitHub release notes with source-backed keep-a-changelog and conventional-commit discipline.
- [Renovate Dependency Upgrade Review Capability Pack Skill](https://heyclau.de/entry/skills/renovate-dependency-upgrade-review-capability-pack): Review Renovate dependency updates with config checks, package-rule reasoning, lockfile scrutiny, validation plans, and merge recommendations.
- [REST API Client Harness Skill](https://heyclau.de/entry/skills/rest-api-client-harness): Explore and script against REST APIs with comprehensive authentication support (API keys, OAuth 2.0, JWT Bearer tokens, Basic Auth), pagi...
- [SaaS Pricing Experimentation Engine Skill](https://heyclau.de/entry/skills/saas-pricing-experimentation-engine): Revenue optimization skill for designing and evaluating pricing experiments without corrupting core business metrics.
- [Scientific Agent Skills](https://heyclau.de/entry/skills/scientific-agent-skills): Large scientific Agent Skills collection for research, biomedical databases, Python science packages, clinical research, drug discovery, and scientific writing.
- [SLSA Provenance Review Capability Pack Skill](https://heyclau.de/entry/skills/slsa-provenance-review-capability-pack): Review source and artifact provenance with SLSA expectations, revision checks, builder checks, and risk-aware intake decisions.
- [Spectral OpenAPI Contract Audit Capability Pack Skill](https://heyclau.de/entry/skills/spectral-openapi-contract-audit-capability-pack): Audit OpenAPI contracts with Spectral ruleset review, lint-result triage, schema drift checks, CI gating, and release recommendations.
- [Subagent Foreground Background Delegation Capability Pack Skill](https://heyclau.de/entry/skills/subagent-foreground-background-delegation-capability-pack): Choose foreground versus background Claude Code subagent delegation with source-backed coordination and safety checklists.
- [Subagent MCP Scoping Review Capability Pack Skill](https://heyclau.de/entry/skills/subagent-mcp-scoping-review-capability-pack): Review subagent MCP scope, inherited tools, and delegation risk with source-backed checklists for Claude Code.
- [Subagent Transcript Cleanup Capability Pack Skill](https://heyclau.de/entry/skills/subagent-transcript-cleanup-capability-pack): Review subagent jsonl transcripts, retention settings, and summary handoffs with source-backed checklists.
- [Supabase Agent Skills](https://heyclau.de/entry/skills/supabase-agent-skills): Supabase skill pack for product-wide Supabase development and Postgres best practices, installable with skills.sh or Supabase's Claude Code plugin.
- [Supabase Realtime Database Builder Skill](https://heyclau.de/entry/skills/supabase-realtime-database): Build on Supabase: Postgres with RLS, realtime subscriptions, Auth, Edge Functions, and pgvector embeddings via @supabase/supabase-js.
- [Superpowers Skills](https://heyclau.de/entry/skills/superpowers-skills): Coding-agent skills framework for planning, TDD, debugging, subagents, code review, worktrees, branch finishing, and cross-harness workflows.
- [Svelte SvelteKit Full-Stack Development Skill](https://heyclau.de/entry/skills/svelte-sveltekit-fullstack): Build full-stack web apps with Svelte and SvelteKit. Minimal runtime overhead, reactive components, and server-side rendering.
- [TanStack Query Data Fetching Skill](https://heyclau.de/entry/skills/tanstack-query-data-fetching): Build React server-state workflows with TanStack Query, cache defaults, mutations, invalidation, hydration, and safe data handling.
- [Tree Ring Memory](https://heyclau.de/entry/skills/tree-ring-memory): Give agent memory a lifecycle with explicit recall, evidence, forgetting, rings, scars, seeds, and local Rust-native CLI storage.
- [tRPC Type-Safe API Builder Skill](https://heyclau.de/entry/skills/trpc-type-safe-api): Build end-to-end type-safe APIs with tRPC and TypeScript, eliminating code generation and runtime bloat for full-stack applications.
- [TweetClaw OpenClaw X Automation Skill](https://heyclau.de/entry/skills/tweetclaw-openclaw-x-automation): Agent Skill for TweetClaw setup, approval gates, credential boundaries, and X/Twitter automation workflows.
- [Unraid API Automation Operator Skill](https://heyclau.de/entry/skills/unraid-api-automation-operator): Unraid-focused automation skill for agent-driven maintenance, observability, and repeatable operations.
- [Unraid API v2 Capability Pack Skill](https://heyclau.de/entry/skills/unraid-api-v2-capability-pack): Expert Unraid API skill with endpoint behavior, auth flows, error patterns, and production-safe automation guardrails.
- [Unraid CA Template Authoring Capability Pack Skill](https://heyclau.de/entry/skills/unraid-ca-template-authoring-capability-pack): Author Unraid CA templates with required XML fields, support links, and operationally honest defaults.
- [V0 Rapid UI Prototyping Workflow Skill](https://heyclau.de/entry/skills/v0-rapid-prototyping): Turn prompts and screenshots into React components, iterate in v0, then pull the result into your codebase.
- [Vercel Agent Skills](https://heyclau.de/entry/skills/vercel-agent-skills): Official Vercel Labs skills for React, Next.js, deployments, Vercel CLI tokens, optimization audits, design review, writing review, and mobile UI.
- [Vite Frontend Build Performance Optimization Skill](https://heyclau.de/entry/skills/vite-build-optimization): Optimize frontend build performance with Vite's lightning-fast HMR, code splitting, and tree-shaking.
- [Vitest Coverage Planning Capability Pack Skill](https://heyclau.de/entry/skills/vitest-coverage-planning-capability-pack): Plan Vitest coverage with V8/Istanbul provider choice, include/exclude scope, thresholds, reporters, gap triage, and CI-ready recommendations.
- [WebAssembly WASM Module Development Skill](https://heyclau.de/entry/skills/webassembly-module-development): Write and compile WASM modules, generate JS bindings, and shrink binary size for browser and edge targets.
- [Website Crawler + Summarizer Skill](https://heyclau.de/entry/skills/website-crawler-summarizer): Fetches and renders pages, extracts main article text with Readability, honors robots.txt, dedupes, and outputs structured summaries.
- [Windsurf AI-Native Collaborative Development Skill](https://heyclau.de/entry/skills/windsurf-collaborative-development): Master collaborative AI-assisted development with Windsurf IDE's Cascade AI, multi-file context awareness, and Flow patterns for team wor...
- [WordPress Agent Skills](https://heyclau.de/entry/skills/wordpress-agent-skills): WordPress skill pack for Claude, Codex, Cursor, and Copilot covering modern blocks, themes, plugins, REST, security, WP-CLI, Playground, and performance.
- [Wrangler Deployment Operations Capability Pack Skill](https://heyclau.de/entry/skills/wrangler-deployment-operations-capability-pack): Operate Wrangler deploys with config inventory, scoped credentials, version rollout, trigger checks, and rollback-ready verification.
- [wshobson Agentic Plugin Marketplace](https://heyclau.de/entry/skills/wshobson-agentic-plugin-marketplace): Installable Claude Code and Codex plugin marketplace for agent teams, skills, commands, orchestrators, and portable multi-harness workflows.
- [Zero-Budget SaaS Launch Capability Pack Skill](https://heyclau.de/entry/skills/zero-budget-saas-launch-capability-pack): Launch lean SaaS products with free-tier stacks, strict scope control, and measurable traction loops.
- [Zod Schema Validation Skill](https://heyclau.de/entry/skills/zod-schema-validator): Zod skill: define a schema, get runtime validation and inferred TypeScript types with no duplication — works with APIs, forms, and config.

## Commands

- [/api-contract-check - API Contract Check Command for Claude Code](https://heyclau.de/entry/commands/api-contract-check): Verify an HTTP provider against its Pact consumer contracts and report which expectations it breaks.
- [/catalog-collision-scan - Catalog Collision Scan Slash Command](https://heyclau.de/entry/commands/catalog-collision-scan): Scan catalog collisions by slug, title, and source URLs before submitting a content PR.
- [/ci-failure-triage - CI Failure Triage Command for Claude Code](https://heyclau.de/entry/commands/ci-failure-triage): Pull failed GitHub Actions logs, classify the root cause, and propose a minimal fix and local repro.
- [/cursor-rules - Cursor Rules Generator for Claude Code](https://heyclau.de/entry/commands/cursor-rules): Generate .cursorrules files for AI-native development with project-specific patterns, coding standards, and intelligent context awareness
- [/debug - Debugging Assistant Command for Claude Code](https://heyclau.de/entry/commands/debug): Advanced debugging assistant with root cause analysis, step-by-step troubleshooting, and automated fix suggestions
- [/dependency-risk-review - Dependency Risk Review Command for Claude Code](https://heyclau.de/entry/commands/dependency-risk-review): Rank dependency supply-chain risk from OpenSSF Scorecard health signals and OSV advisories, with actions.
- [/deploy-readiness - Cloudflare Deploy Readiness Command for Claude Code](https://heyclau.de/entry/commands/cloudflare-deploy-readiness): Pre-deploy readiness check for Cloudflare Workers - auth, config, dry-run build, and secret/binding coverage.
- [/docs - Documentation Drafting Custom Command](https://heyclau.de/entry/commands/docs): Custom .claude/commands/docs.md recipe for repeatable documentation drafting without claiming an official built-in /docs command.
- [/documentation-refresh - Documentation Refresh Runbook](https://heyclau.de/entry/commands/documentation-refresh): Refresh stale docs using git history, README/script diffs, and link checks.
- [/draft-release-notes - Release Notes Drafting Command for Claude Code](https://heyclau.de/entry/commands/release-notes-drafting): Draft Keep a Changelog release notes from Conventional Commits since the last tag and recommend the SemVer bump.
- [/explain - Code Explanation Command for Claude Code](https://heyclau.de/entry/commands/explain): Intelligent code explanation with visual diagrams, step-by-step breakdowns, and interactive examples
- [/frontend-visual-qa - Chrome Design Verification Runbook](https://heyclau.de/entry/commands/frontend-visual-qa): Run the Chrome guide design verification and console debug workflows on a local page.
- [/incident-timeline - Incident Timeline Slash Command](https://heyclau.de/entry/commands/incident-timeline): Assemble a chronological incident timeline from CI runs and operator notes.
- [/mcp-auth-audit - MCP Authorization Audit Command](https://heyclau.de/entry/commands/mcp-auth-audit): Audit MCP OAuth metadata, resource indicators, audience validation, and scopes.
- [/mcp-smoke-test - MCP Server Verification Runbook](https://heyclau.de/entry/commands/mcp-smoke-test): Verify a new MCP server with claude mcp list, claude mcp get, and /mcp auth checks.
- [/openapi-diff-review - Spectral OpenAPI Diff Review Runbook](https://heyclau.de/entry/commands/openapi-diff-review): Compare Spectral lint results between base and head OpenAPI spec files.
- [/optimize - Performance Optimizer Command for Claude Code](https://heyclau.de/entry/commands/optimize): Advanced performance optimization with bottleneck analysis, memory profiling, and automated improvements
- [/pr-security-review - PR Security Review Command for Claude Code](https://heyclau.de/entry/commands/pr-security-review): Review a PR diff for auth, injection, secrets, and dependency security regressions before merge.
- [/prompt-eval-runbook - Prompt Eval Runbook Slash Command](https://heyclau.de/entry/commands/prompt-eval-runbook): Run a structured prompt evaluation runbook with tasks, criteria, and regression checks.
- [/raycast-feed-validation - Raycast Feed Validation Command for Claude Code](https://heyclau.de/entry/commands/raycast-feed-validation): Validate HeyClaude Raycast feed JSON schema, URLs, and entry field rules.
- [/refactor - Code Refactoring Command for Claude](https://heyclau.de/entry/commands/refactor): Intelligent code refactoring command that analyzes code structure and applies best practices for improved maintainability and performance
- [/refactor-code - Scoped Refactor Command for Claude Code](https://heyclau.de/entry/commands/refactor-code): Custom slash command for behavior-preserving, scoped refactors of one file, function, or selection — stays inside a narrow ownership boundary for a reviewable, PR-sized change instead of a repo-wide pass
- [/review - Code Review Command for Claude Code](https://heyclau.de/entry/commands/review): Comprehensive code review with security analysis, performance optimization, and best practices validation
- [/security - Vulnerability Scan Command for Claude Code](https://heyclau.de/entry/commands/security): Comprehensive security audit with vulnerability detection, threat analysis, and automated remediation recommendations
- [/security-audit - Security Scanner Command for Claude Code](https://heyclau.de/entry/commands/security-audit): Deploy 100 specialized sub-agents for comprehensive enterprise-grade security, performance, and optimization audit of production codebase
- [/targeted-test-generation - Targeted Test Generation Runbook](https://heyclau.de/entry/commands/targeted-test-generation): Draft minimal tests for a changed file using git diff and repo test conventions.
- [/test-advanced - Advanced Test Planning Custom Command](https://heyclau.de/entry/commands/test-advanced): Custom .claude/commands/test-advanced.md recipe for planning deeper, source-grounded test coverage without claiming a built-in Claude Code command.
- [/zod-audit - Zod Auditor Command for Claude Code](https://heyclau.de/entry/commands/zod-audit): Audit a codebase for Zod coverage, security gaps, dead code, and duplication.
- [Agent Skills Installer for Claude Code](https://heyclau.de/entry/commands/skills-installer): Install and manage Claude Code Agent Skills - specialized knowledge packages that extend Claude's capabilities with domain expertise and...
- [AutoGen Multi-Agent Workflow for Claude](https://heyclau.de/entry/commands/autogen-workflow): Orchestrate multi-agent workflows using Microsoft AutoGen v0.4 with role-based task delegation, conversation patterns, and collaborative...
- [Bootstrap CLAUDE.md with /init in Claude Code](https://heyclau.de/entry/commands/claudemd-builder): Generate a starting CLAUDE.md with the built-in /init command, then refine it. Manage memory files with /memory, imports, and path-scoped rules.
- [Configure Claude Code Hooks with /hooks](https://heyclau.de/entry/commands/hooks-generator): Wire shell commands to PreToolUse, PostToolUse, Stop, and other events via the /hooks menu or settings.json.
- [Configure MCP Servers in Claude Code](https://heyclau.de/entry/commands/mcp-setup): How to connect MCP servers in Claude Code using claude mcp add, .mcp.json project scope, and the /mcp command for OAuth authentication.
- [Create Claude Code Subagents with /agents](https://heyclau.de/entry/commands/subagent-create): Use the built-in /agents command (or a .claude/agents Markdown file) to define specialized subagents with their own system prompt, tool restrictions, and model.
- [Generate Tests Custom Command](https://heyclau.de/entry/commands/generate-tests): Custom .claude/commands/generate-tests.md recipe that asks Claude Code to write unit and edge-case tests for the file you pass in. Not built-in; steered by prompt text, not flags.
- [Git Smart Commit for Claude Code](https://heyclau.de/entry/commands/git-smart-commit): Analyze staged changes and generate a clean conventional commit message.
- [Inspect Claude Code Context Usage with /context](https://heyclau.de/entry/commands/context-analyzer): Inspect what fills Claude Code's context window with the built-in /context command, and build a custom /analyze-context recipe to gather codebase context before big changes.
- [Mintlify Documentation Generator for Claude](https://heyclau.de/entry/commands/mintlify-docs): Generate beautiful, searchable documentation using Mintlify with AI-powered content generation, API reference automation, and MDX components
- [Plan Mode & Extended Thinking for Claude Code](https://heyclau.de/entry/commands/plan-mode): Activate Claude's extended thinking mode with multi-level planning depth from 'think' to 'ultrathink' for comprehensive strategy creation...
- [Restore Code and Chat in Claude Code with /rewind](https://heyclau.de/entry/commands/checkpoint-manager): How to use Claude Code's built-in /rewind checkpointing to undo edits and restore earlier code or conversation state mid-session.
- [Slash Command Generator for Claude Code](https://heyclau.de/entry/commands/slash-command-gen): Generate .claude/commands/*.md slash command files from templates — run once, add arguments and metadata, share across the team.
- [TDD Workflow Custom Command for Claude Code](https://heyclau.de/entry/commands/tdd-workflow): A custom .claude/commands/tdd-workflow.md recipe that drives a red-green-refactor loop in Claude Code. Not a built-in command.
- [V0 Component Generator for Claude](https://heyclau.de/entry/commands/v0-generate): Generate production-ready React components from natural language using V0.dev patterns with shadcn/ui, TailwindCSS, and TypeScript

## Hooks

- [Accessibility Checker - Claude Code Hooks](https://heyclau.de/entry/hooks/accessibility-checker): Automated accessibility testing and compliance checking for web applications following WCAG 2.1 and WCAG 2.2 guidelines.
- [API Doc Generator](https://heyclau.de/entry/hooks/api-endpoint-documentation-generator): Hook that reads JSDoc/pydoc comments on file save and writes OpenAPI YAML documentation — no manual doc runs needed.
- [API Schema Drift Detector - Claude Code Hook](https://heyclau.de/entry/hooks/api-schema-drift-detector): Warn when an edited OpenAPI/JSON Schema drops a path or required field compared to the committed version.
- [Auto Code Formatter Hook - Claude Code Hooks](https://heyclau.de/entry/hooks/auto-code-formatter-hook): Automatically formats code files after Claude writes or edits them using industry-standard formatters including Prettier 3.6.2+ (JavaScri...
- [Auto Save Backup - Hooks](https://heyclau.de/entry/hooks/auto-save-backup): Automatically creates timestamped backups of files before modification to prevent data loss.
- [AWS CloudFormation Validator - Hooks](https://heyclau.de/entry/hooks/aws-cloudformation-validator): Validates AWS CloudFormation templates for syntax errors and best practices using cfn-lint v1.40.4+ and AWS CLI v2.27.54+.
- [Biome Check Hook for Claude Code](https://heyclau.de/entry/hooks/biome-check-hook): Run read-only Biome checks after Claude edits JS, TS, JSON, CSS, or GraphQL files, without auto-writing changes.
- [Cloud Backup On Session Stop - Hooks](https://heyclau.de/entry/hooks/cloud-backup-on-session-stop): On session end, syncs modified files to S3, Google Cloud Storage, or any rclone remote so a session's work is never lost.
- [Cloudflare Wrangler Config Guard Hook for Claude Code](https://heyclau.de/entry/hooks/cloudflare-wrangler-config-guard-hook): Guard Cloudflare Wrangler config edits with static checks for required fields, env binding drift, secret-like vars, and deprecated config patterns.
- [Code Complexity Alert Monitor - Hooks](https://heyclau.de/entry/hooks/code-complexity-alert-monitor): Warns when an edited file crosses complexity limits — cyclomatic complexity, size, and nesting — using ESLint's complexity rule and Radon.
- [Code Test Runner Hook - Hooks](https://heyclau.de/entry/hooks/code-test-runner-hook): After an edit, runs the right test runner for that file — Jest/Vitest, pytest, go test, or Maven/Gradle — against the related tests.
- [CSS Unused Selector Detector - Hooks](https://heyclau.de/entry/hooks/css-unused-selector-detector): Detects unused CSS selectors when stylesheets are modified to keep CSS lean using PurgeCSS, PostCSS, and content analysis.
- [Database Connection Cleanup - Hooks](https://heyclau.de/entry/hooks/database-connection-cleanup): Frees leftover DB connections at session end using pg_terminate_backend, MySQL KILL, Redis CLIENT KILL, and MongoDB cleanup.
- [Database Migration Runner - Hooks](https://heyclau.de/entry/hooks/database-migration-runner): PostToolUse hook for Knex and Django projects: detects migration file changes, runs knex migrate:status or python manage.py showmigrations, and warns on destructive SQL statements.
- [Database Migration Safety Gate - Claude Code Hook](https://heyclau.de/entry/hooks/database-migration-safety-gate): Block DROP, TRUNCATE, RENAME, and non-concurrent index migrations unless explicitly acknowledged.
- [Database Query Performance Logger - Hooks](https://heyclau.de/entry/hooks/database-query-performance-logger): On each edit to SQL or ORM files, points to PostgreSQL, Prisma, Sequelize, and TypeORM query-logging settings and flags queries inside loops as possible N+1.
- [Dead Code Eliminator - Hooks](https://heyclau.de/entry/hooks/dead-code-eliminator): SessionEnd Bash hook that reports dead code via ESLint, Knip, autoflake, and Knip. Dry-run by default; writes findings to .claude/reports.
- [Dependency Security Audit](https://heyclau.de/entry/hooks/dependency-security-audit-on-stop): Stop hook that runs npm audit, pip-audit, safety, or bundler-audit at session end and saves a timestamped CVE report.
- [Dependency Update Checker - Hooks](https://heyclau.de/entry/hooks/dependency-update-checker): Automatically checks for outdated dependencies and suggests updates with security analysis.
- [Destructive SQL Bash Guardrail Hook](https://heyclau.de/entry/hooks/unsafe-shell-command-blocker-hook): Block Bash tool calls matching the hooks-guide drop-table guardrail example.
- [Discord Activity Notifier - Hooks](https://heyclau.de/entry/hooks/discord-activity-notifier): Sends development activity updates to Discord channel for team collaboration.
- [Doc Auto Generator](https://heyclau.de/entry/hooks/documentation-auto-generator-on-stop): Automatically generates or updates project documentation when session ends.
- [Docker Container Auto Rebuild - Hooks](https://heyclau.de/entry/hooks/docker-container-auto-rebuild): PostToolUse hook that runs docker build or docker compose build whenever a Dockerfile, compose file, or .dockerignore is edited.
- [Docker Image Security Scanner - Hooks](https://heyclau.de/entry/hooks/docker-image-security-scanner): Comprehensive Docker image vulnerability scanning with layer analysis, base image recommendations, and security best practices enforcement.
- [Documentation Coverage Checker - Hooks](https://heyclau.de/entry/hooks/documentation-coverage-checker): Automated documentation coverage analysis with missing docstring detection, API documentation validation, and completeness scoring.
- [Documentation Generator - Hooks](https://heyclau.de/entry/hooks/documentation-generator): Automatically generates and updates project documentation from code comments, README files, and API definitions.
- [Environment Cleanup Handler - Hooks](https://heyclau.de/entry/hooks/environment-cleanup-handler): Cleans up temporary files, caches, and resources when Claude session ends.
- [Environment Validator](https://heyclau.de/entry/hooks/environment-variable-validator): Validates environment variables, checks for required vars, and ensures proper configuration across environments.
- [Error Rate Monitor - Hooks](https://heyclau.de/entry/hooks/error-rate-monitor): Tracks error patterns and alerts when error rates spike.
- [File Size Warning Monitor - Hooks](https://heyclau.de/entry/hooks/file-size-warning-monitor): Alerts when files exceed size thresholds that could impact performance.
- [Final Bundle Size Reporter - Hooks](https://heyclau.de/entry/hooks/final-bundle-size-reporter): Analyzes and reports final bundle sizes when the development session ends.
- [Git Auto Commit On Stop - Hooks](https://heyclau.de/entry/hooks/git-auto-commit-on-stop): Automatically commits all changes with a summary when Claude Code session ends.
- [Git Branch Protection - Hooks](https://heyclau.de/entry/hooks/git-branch-protection): Prevents direct edits to protected branches like main or master, enforcing PR-based workflows.
- [Git Pre Commit Validator - Hooks](https://heyclau.de/entry/hooks/git-pre-commit-validator): Comprehensive pre-commit hook that validates code quality, runs tests, and enforces standards.
- [GitHub Actions Validator](https://heyclau.de/entry/hooks/github-actions-workflow-validator): Validates GitHub Actions workflow files for syntax errors and best practices.
- [Go Module Tidy - Hooks](https://heyclau.de/entry/hooks/go-module-tidy): Automatically runs go mod tidy when Go files or go.mod are modified to keep dependencies clean.
- [GraphQL Schema Validator - Hooks](https://heyclau.de/entry/hooks/graphql-schema-validator): Validates GraphQL schema files and checks for breaking changes when modified.
- [Hadolint Dockerfile Diagnostics Hook for Claude Code](https://heyclau.de/entry/hooks/hadolint-dockerfile-diagnostics-hook): Run read-only Hadolint diagnostics after Claude edits Dockerfiles, without auto-installing tools, running containers, or rewriting files.
- [Hardcoded Secret Pre-Write Guard Hook](https://heyclau.de/entry/hooks/environment-variable-leak-warning-hook): Block Write and Edit operations that embed common hardcoded credential shapes.
- [I18n Translation Validator - Hooks](https://heyclau.de/entry/hooks/i18n-translation-validator): Validates translation files for missing keys and ensures consistency across different language files.
- [Jest Snapshot Auto Updater - Hooks](https://heyclau.de/entry/hooks/jest-snapshot-auto-updater): Automatically updates Jest snapshots when component files are modified significantly.
- [JSON Schema Validator - Hooks](https://heyclau.de/entry/hooks/json-schema-validator): Validates JSON files against their schemas when modified to ensure data integrity.
- [Kubernetes Manifest Validator - Hooks](https://heyclau.de/entry/hooks/kubernetes-manifest-validator): Validates Kubernetes YAML manifests for syntax and best practices when modified.
- [Large Generated Diff Detector - Claude Code Hook](https://heyclau.de/entry/hooks/large-generated-diff-detector): Flag edits to generated/vendored files and oversized diffs so machine churn stays out of reviewable commits.
- [Lockfile Provenance Checker - Claude Code Hook](https://heyclau.de/entry/hooks/lockfile-provenance-checker): Flag npm lockfile entries resolved outside the public registry or missing an integrity hash.
- [Markdown Link Checker - Hooks](https://heyclau.de/entry/hooks/markdown-link-checker): Validates all links in markdown files to detect broken links and references.
- [MCP Config Privacy Scanner - Claude Code Hook](https://heyclau.de/entry/hooks/mcp-config-privacy-scanner-hook): Scan MCP config edits for literal secrets, tokenized URLs, and overly broad filesystem exposure.
- [MCP Server URL Allowlist - Claude Code Hook](https://heyclau.de/entry/hooks/mcp-server-url-allowlist-hook): Block unreviewed remote MCP URLs before they are written into config.
- [Memory Usage Monitor - Hooks](https://heyclau.de/entry/hooks/memory-usage-monitor): Monitors memory usage and alerts when thresholds are exceeded.
- [Nextjs Route Analyzer - Hooks](https://heyclau.de/entry/hooks/nextjs-route-analyzer): Analyzes Next.js page routes and generates a route map when pages are added or modified.
- [ORT Dependency License Checker - Claude Code Hook](https://heyclau.de/entry/hooks/ort-dependency-license-checker-hook): Warn on dependency manifest changes and optionally run ORT license analysis before dependency-license drift reaches a PR.
- [Package Download Checksum Guard - Claude Code Hook](https://heyclau.de/entry/hooks/package-download-checksum-guard-hook): Block package and archive downloads unless the proposed Bash command includes sha256sum, shasum, Cosign, GPG, or Minisign verification.
- [Package Lock Risk Detector Hook for Claude Code](https://heyclau.de/entry/hooks/package-lock-risk-detector-hook): Detect risky lockfile edits after Write/Edit with registry host and dependency delta checks.
- [Package Vulnerability Scanner - Hooks](https://heyclau.de/entry/hooks/package-vulnerability-scanner): Scans for security vulnerabilities when package.json or requirements.txt files are modified.
- [Performance Benchmark Report - Hooks](https://heyclau.de/entry/hooks/performance-benchmark-report): Runs performance benchmarks and generates comparison report when session ends.
- [Performance Impact Monitor - Hooks](https://heyclau.de/entry/hooks/performance-impact-monitor): Monitors and alerts on performance-impacting changes in real-time.
- [Performance Monitor - Hooks](https://heyclau.de/entry/hooks/performance-monitor): Monitors application performance metrics, identifies bottlenecks, and provides optimization recommendations.
- [Playwright Test Runner - Hooks](https://heyclau.de/entry/hooks/playwright-test-runner): Automatically runs Playwright E2E tests when test files or page components are modified.
- [PR Title Conventional Commit Reminder - Claude Code Hook](https://heyclau.de/entry/hooks/pr-title-conventional-commit-reminder-hook): Remind Claude and contributors when the current PR title or latest commit subject is not release-tool friendly.
- [Pre-Write Secret Scanner - Claude Code Hook](https://heyclau.de/entry/hooks/pre-write-secret-scanner): Block writes that would commit AWS, GitHub, OpenAI, Slack, Google, or Stripe secrets before they reach disk.
- [Prisma Schema Sync - Hooks](https://heyclau.de/entry/hooks/prisma-schema-sync): Automatically generates Prisma client and creates migrations when schema.prisma is modified.
- [Prompt-Injection Content Scanner - Claude Code Hook](https://heyclau.de/entry/hooks/prompt-injection-content-scanner-hook): Warn or block when generated prompt/context files contain common instruction-override, secret-exfiltration, or hidden-command patterns.
- [Python Import Optimizer - Hooks](https://heyclau.de/entry/hooks/python-import-optimizer): Automatically sorts and optimizes Python imports using isort when Python files are modified.
- [Python Linter Integration - Hooks](https://heyclau.de/entry/hooks/python-linter-integration): Source-backed PostToolUse hook for running pylint, flake8, or pycodestyle on edited Python files.
- [React Test Generator](https://heyclau.de/entry/hooks/react-component-test-generator): Automatically creates or updates test files when React components are modified.
- [README Refresh Validator - Claude Code Hook](https://heyclau.de/entry/hooks/readme-refresh-validator): Check that a README has Install and Usage sections and documents every package.json bin command.
- [Real Time Activity Tracker - Hooks](https://heyclau.de/entry/hooks/real-time-activity-tracker): Tracks all Claude Code activities in real-time and logs them for monitoring and debugging.
- [Redis Cache Invalidator - Hooks](https://heyclau.de/entry/hooks/redis-cache-invalidator): Automatically clears relevant Redis cache keys when data model files are modified.
- [Retro Daily - Hooks](https://heyclau.de/entry/hooks/retro-daily): SessionStart hook that prints a daily Claude Code retro: competency grade, efficiency sparklines, contributions heatmap, and weak-metric scout findings.
- [Rust Cargo Check - Hooks](https://heyclau.de/entry/hooks/rust-cargo-check): Automatically runs cargo check and clippy when Rust files are modified.
- [Screenshot Visual Regression - Claude Code Hook](https://heyclau.de/entry/hooks/screenshot-visual-regression): Pixel-diff a new screenshot against its baseline with odiff and report visual regressions.
- [SCSS Auto Compiler - Hooks](https://heyclau.de/entry/hooks/scss-auto-compiler): Automatically compiles SCSS/Sass files to CSS when they are modified.
- [Security Scanner Hook - Hooks](https://heyclau.de/entry/hooks/security-scanner-hook): Automated security vulnerability scanning that integrates with development workflow to detect and prevent security issues before deployment.
- [Sensitive Data Alert Scanner - Hooks](https://heyclau.de/entry/hooks/sensitive-data-alert-scanner): Scans for potential sensitive data exposure and alerts immediately.
- [Session Metrics Collector - Hooks](https://heyclau.de/entry/hooks/session-metrics-collector): Collects and reports detailed metrics about the coding session when Claude stops.
- [ShellCheck Static Analysis Hook for Claude Code](https://heyclau.de/entry/hooks/shellcheck-static-analysis-hook): Run read-only ShellCheck diagnostics after Claude edits shell scripts, without auto-installing tools or rewriting files.
- [shfmt Shell Format Check Hook for Claude Code](https://heyclau.de/entry/hooks/shfmt-shell-format-check-hook): Run read-only shfmt formatting diffs after Claude edits shell scripts, without auto-installing tools, rewriting files, or running the edited script.
- [Slack Progress Notifier - Hooks](https://heyclau.de/entry/hooks/slack-progress-notifier): Sends progress updates to Slack channel for team visibility on Claude activities.
- [Svelte Component Compiler - Hooks](https://heyclau.de/entry/hooks/svelte-component-compiler): Automatically compiles and validates Svelte components when they are modified.
- [Team Summary Email Generator - Hooks](https://heyclau.de/entry/hooks/team-summary-email-generator): Generates and sends a comprehensive summary email to the team when session ends.
- [Terraform Plan Executor - Hooks](https://heyclau.de/entry/hooks/terraform-plan-executor): Automatically runs terraform plan when .tf files are modified to preview infrastructure changes.
- [Test Coverage Final Report - Hooks](https://heyclau.de/entry/hooks/test-coverage-final-report): Generates a comprehensive test coverage report when the coding session ends.
- [Test Runner Hook - Hooks](https://heyclau.de/entry/hooks/test-runner-hook): Automatically run relevant tests when code changes are detected, with intelligent test selection and parallel execution.
- [TypeScript Checker](https://heyclau.de/entry/hooks/typescript-compilation-checker): Automatically runs TypeScript compiler checks after editing .ts or .tsx files to catch type errors early.
- [Vue Composition API Linter - Hooks](https://heyclau.de/entry/hooks/vue-composition-api-linter): Lints Vue 3 components for Composition API best practices and common issues.
- [Webpack Bundle Analyzer - Hooks](https://heyclau.de/entry/hooks/webpack-bundle-analyzer): Analyzes webpack bundle size when webpack config or entry files are modified.
- [Workflow Completion Report - Hooks](https://heyclau.de/entry/hooks/workflow-completion-report): Generates a comprehensive report when Claude Code workflow stops, including files modified, tests run, and git status.

## Rules

- [.NET and C# Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/dotnet-csharp-expert): Reviews C# idioms, Minimal API pipeline order, EF Core include and no-tracking queries, deadlock-free await, and Testcontainers integration suites.
- [AI Assistant Secret Handling Rules](https://heyclau.de/entry/rules/ai-assistant-secret-handling-rules): Keep AI coding assistants from leaking secrets by using redaction, approved secret stores, pre-commit checks, rotation triggers, and privacy-safe notes.
- [AI Prompt Engineering Expert for Claude](https://heyclau.de/entry/rules/ai-prompt-engineering-expert): Coaches clear, specific coding prompts: name languages and versions, decompose large tasks, supply input/output examples, and define success criteria upfront.
- [AI-Generated CSRF Protection Review Rules](https://heyclau.de/entry/rules/ai-generated-csrf-protection-review-rules): Review AI-generated endpoints and forms for CSRF: safe methods, anti-CSRF tokens, SameSite cookies, origin checks, and cookie-session exposure.
- [AI-Generated Frontend Accessibility Review Rules](https://heyclau.de/entry/rules/ai-generated-frontend-accessibility-review-rules): Review AI-generated UI changes for semantic HTML, keyboard access, focus, labels, scan limits, manual checks, and privacy-safe evidence.
- [AI-Generated IDOR (Broken Object-Level Authorization) Review Rules](https://heyclau.de/entry/rules/ai-generated-idor-review-rules): Review AI-generated endpoints for IDOR: object-level authorization on every request, scoped lookups instead of raw ID fetches, and consistent checks across CRUD and admin operations.
- [AI-Generated Insecure Deserialization Review Rules](https://heyclau.de/entry/rules/ai-generated-insecure-deserialization-review-rules): Review AI-generated deserialization code: avoid native formats like pickle/yaml.load/Java Serializable on untrusted input, prefer JSON, and allowlist types or verify integrity when native formats are unavoidable.
- [AI-Generated Mass Assignment Review Rules](https://heyclau.de/entry/rules/ai-generated-mass-assignment-review-rules): Review AI-generated request-to-model binding code for mass assignment: allowlist bindable fields, use DTOs that exclude sensitive properties, and don't trust a framework's default autobinding.
- [AI-Generated Open Redirect Review Rules](https://heyclau.de/entry/rules/ai-generated-open-redirect-review-rules): Review AI-generated redirects for open redirect risk: allowlist destinations, avoid raw user-supplied URLs, and prefer relative paths or an indexed mapping over echoing the input back.
- [AI-Generated OS Command Injection Review Rules](https://heyclau.de/entry/rules/ai-generated-command-injection-review-rules): Review AI-generated shell/subprocess code for command injection: prefer library calls over shelling out, array-form exec APIs, allowlist validation, and least privilege.
- [AI-Generated Path Traversal Review Rules](https://heyclau.de/entry/rules/ai-generated-path-traversal-review-rules): Review AI-generated file-handling code for path traversal: canonical paths, root confinement, upload filename sanitization, and archive extraction limits.
- [AI-Generated Prototype Pollution Review Rules](https://heyclau.de/entry/rules/ai-generated-prototype-pollution-review-rules): Review AI-generated JS/TS merge, clone, and object-assignment code for prototype pollution: block proto and constructor-prototype keys, prefer Map/Set or Object.create(null) over mutable object literals.
- [AI-Generated Regex Safety Review Rules](https://heyclau.de/entry/rules/ai-generated-regex-safety-review-rules): Review AI-generated regex for ReDoS and catastrophic backtracking, input bounds, anchors, escaping, validation scope, safe engines, and test evidence.
- [AI-Generated SQL Injection Review Rules](https://heyclau.de/entry/rules/ai-generated-sql-injection-review-rules): Review AI-generated database code for SQL injection: parameterized queries, safe identifiers, ORM escapes, dynamic SQL limits, and least-privilege access.
- [AI-Generated SSRF Review Rules](https://heyclau.de/entry/rules/ai-generated-ssrf-review-rules): Review AI-generated server-side URL requests for SSRF: URL allow-lists, internal-network blocking, redirect limits, and response isolation.
- [AI-Generated XSS (Cross-Site Scripting) Review Rules](https://heyclau.de/entry/rules/ai-generated-xss-review-rules): Review AI-generated code for XSS: context-correct output encoding, unsafe DOM sinks like innerHTML, HTML sanitization, and CSP as a secondary layer.
- [Angular Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/angular-expert): Transform Claude into an Angular specialist covering standalone components, Signals, dependency injection, RxJS, and Angular Style Guide conventions.
- [API Design Expert for Claude - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/api-design-expert): Transform Claude into a comprehensive API design specialist focused on RESTful APIs, GraphQL, OpenAPI, and modern API architecture patterns
- [API First Dev Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/api-first-development-architect): Guides schema-first API design, URL-based versioning, generated SDK clients, and Swagger UI documentation across REST, tRPC, and GraphQL services.
- [Astro Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/astro-expert): Transform Claude into an Astro specialist covering islands, content collections, view transitions, and hybrid rendering strategies.
- [AWS Cloud Architect - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/aws-cloud-architect): Expert AWS architect with deep knowledge of cloud services, best practices, and Well-Architected Framework
- [Biome Strict Linting Rules - Production Code Quality Config](https://heyclau.de/entry/rules/biome-strict-linting-rules): Biome linting rules configuration for code quality validation.
- [Code Review Expert for Claude](https://heyclau.de/entry/rules/code-review-expert): Comprehensive code review rules for thorough analysis and constructive feedback
- [Coding Agent Test-Before-Merge Rules](https://heyclau.de/entry/rules/coding-agent-test-before-merge-rules): Require coding agents to run focused tests, report exact commands, protect test data, and block merges when verification is stale or missing.
- [Commercial Content Routing Rules](https://heyclau.de/entry/rules/commercial-content-routing-rules): Route commercial and promotional directory submissions with clear disclosure, source evidence, reviewer ownership, and rejection criteria.
- [Content-Only Submission PR Gate Rules](https://heyclau.de/entry/rules/content-only-submission-pr-gate-rules): Gate content-only PRs before opening: one raw MDX file, reachable sources, issue closure, duplicate checks, validation, and no generated artifacts.
- [Contributor Commit And Changelog Rules](https://heyclau.de/entry/rules/contributor-commit-changelog-rules): Keep contributor PR history release-ready with Conventional Commits, changelog discipline, SemVer impact notes, issue links, and privacy checks.
- [Dependency Update Review Rules](https://heyclau.de/entry/rules/dependency-update-review-rules): Review dependency updates with changelog evidence, lockfile checks, vulnerability triage, compatibility tests, and supply-chain risk notes.
- [Django Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/django-expert): Transform Claude into a Django specialist covering ORM, class-based views, DRF, auth, migrations, and deployment.
- [Documentation Freshness Rules](https://heyclau.de/entry/rules/documentation-freshness-rules): Keep public registry documentation fresh by tracking source dates, reviewed versions, stable URLs, stale claims, redirects, and update triggers.
- [Electron Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/electron-expert): Transform Claude into an Electron specialist covering process separation, IPC, security defaults, and production packaging for desktop apps.
- [Event Sourcing Implementation Review Rules](https://heyclau.de/entry/rules/event-sourcing-implementation-review-rules): Review event-sourcing code for immutable events, schema evolution safety, idempotent handlers, snapshot correctness, and event-store consistency.
- [Express Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/express-expert): Transform Claude into an Express.js specialist covering routing, middleware, validation, error handling, and production hardening.
- [FastAPI Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/fastapi-expert): Transform Claude into a FastAPI specialist covering async routes, Pydantic models, dependency injection, and OpenAPI-backed APIs.
- [Feature Flag Lifecycle Review Rules](https://heyclau.de/entry/rules/feature-flag-lifecycle-rules): Review feature flag changes for safe defaults, kill switches, targeting, staged rollout, stale-flag cleanup, and privacy-safe configuration.
- [Generated Artifact Churn Rules for Registry Repositories](https://heyclau.de/entry/rules/generated-artifact-churn-rules): Prevent generated artifact churn by requiring source-only PRs, reproducible generation, generated-file marking, diff triage, and maintainer-owned rebuilds.
- [Go Backend & Concurrency Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/go-golang-expert): Go backend rule: concurrency patterns, context cancellation, performance tuning, HTTP/gRPC services, database access, and testing.
- [Go Golang Language Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/golang-expert): Transform Claude into a Go ecosystem expert specializing in tooling, library development, CLI applications, and Go build system mastery
- [GraphQL Federation Specialist for Claude](https://heyclau.de/entry/rules/graphql-federation-specialist): Expert in GraphQL Federation architecture for microservices, specializing in Apollo Federation, schema composition, and distributed graph...
- [High-Risk Code Review Escalation Rules](https://heyclau.de/entry/rules/high-risk-code-review-escalation-rules): Escalate high-risk code changes with clear triggers, owner signoff, fresh checks, rollback evidence, and privacy-safe review notes.
- [HTMX Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/htmx-expert): Transform Claude into an HTMX specialist covering partial page updates, events, and progressive enhancement patterns.
- [iOS & Apple Platform Architecture Reviewer - CLAUDE.md Rules](https://heyclau.de/entry/rules/mobile-app-development-expert): CLAUDE.md rule for iOS/iPadOS code review: flags SwiftUI state issues, Swift concurrency actor isolation errors, and App Store privacy gaps.
- [Java Spring Boot Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/java-spring-boot-expert): Transform Claude into a Java Spring Boot specialist covering layered architecture, Spring Data JPA, Spring Security, configuration, and testing.
- [Kotlin Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/kotlin-expert): Transform Claude into a Kotlin specialist covering coroutines, null safety, data classes, sealed hierarchies, and idiomatic API design.
- [Kubernetes DevSecOps Engineer for Claude](https://heyclau.de/entry/rules/kubernetes-devsecops-engineer): Expert in Kubernetes DevSecOps with GitOps workflows, pod security standards, RBAC, secret management, and automated security scanning fo...
- [Laravel Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/laravel-expert): Transform Claude into a Laravel specialist covering routing, Eloquent, validation, authorization, queues, and deployment.
- [MCP Local Tool Access Rules](https://heyclau.de/entry/rules/mcp-local-tool-access-rules): Keep MCP local tool access bounded with tool inventories, root limits, transport checks, approval gates, credential separation, and privacy-safe logs.
- [MCP Remote Authorization Boundary Rules](https://heyclau.de/entry/rules/mcp-remote-authorization-boundary-rules): Review remote MCP authorization boundaries before approving OAuth-backed servers.
- [Mobile App Dev - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/mobile-app-developer): Expert in iOS, Android, and cross-platform mobile development with React Native, Flutter, and native frameworks
- [MongoDB Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/mongodb-expert): Transform Claude into a MongoDB specialist covering schema design, indexes, aggregation, transactions, and safe operations.
- [Monorepo Workspace Manager - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/monorepo-workspace-manager): Scale JS/TS monorepos: Turborepo task pipelines, local and remote caching, workspace dependency protocols, and a clean apps/packages layout.
- [NestJS Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/nestjs-expert): Transform Claude into a NestJS specialist covering modules, DI, providers, guards, interceptors, pipes, and microservice patterns.
- [Next.js 15 Performance Architect for Claude](https://heyclau.de/entry/rules/nextjs-15-performance-architect): Expert in Next.js 15 performance optimization with Turbopack, partial prerendering, advanced caching strategies, and Core Web Vitals exce...
- [Pandas Data Wrangling - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/python-data-science): Practical pandas rules for loading, cleaning, reshaping, and aggregating tabular data with the DataFrame API
- [Playwright Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/playwright-expert): Transform Claude into a Playwright specialist covering locators, fixtures, tracing, and reliable cross-browser E2E tests.
- [PostgreSQL Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/postgresql-expert): Transform Claude into a PostgreSQL specialist covering schema design, indexes, EXPLAIN plans, transactions, and safe migrations.
- [Prisma Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/prisma-expert): Transform Claude into a Prisma specialist covering schema design, migrations, query patterns, relations, and production safety.
- [Privacy Metadata Rules](https://heyclau.de/entry/rules/privacy-metadata-rules): Review AI workflow directory entries for complete privacy metadata: data touched, execution surface, retention, sharing, provenance, and reviewer notes.
- [Production Codebase Auditor - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/production-codebase-auditor): Expert in comprehensive production codebase analysis with Zod validation enforcement, security vulnerability detection, and code consolid...
- [Production Database Migration Safety Rules](https://heyclau.de/entry/rules/production-database-migration-safety-rules): Review production database migrations with lock-risk checks, staged rollout, backfill controls, rollback limits, and privacy-safe evidence.
- [Python Data Science Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/python-data-science-expert): Catches ML evaluation mistakes in scikit-learn code: leakage, bad CV splits, and fitting on test data for defensible model evaluation
- [React 19 Concurrent Features Specialist for Claude](https://heyclau.de/entry/rules/react-19-concurrent-features-specialist): Keep React 19 UIs responsive: defer non-urgent renders, mark pending transitions, show optimistic updates, and stream UI behind Suspense.
- [React Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/react-expert): Transform Claude into a framework-agnostic React core specialist focused on the built-in Hooks, the Rules of Hooks, and component fundamentals from the official React docs
- [React Next.js Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/react-next-js-expert): Next.js App Router production-architecture specialist focused on the server/client boundary, the explicit caching model, route handlers, and Node-vs-Edge runtime tradeoffs — decisions, not component tips
- [React Server Components Expert for Claude](https://heyclau.de/entry/rules/react-server-components-expert): Server-first React 19: async data fetching, isolating interactivity in client components, and Suspense streaming without fetch waterfalls.
- [Redis Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/redis-expert): Transform Claude into a Redis specialist covering key design, data types, caching, streams, pipelining, and operational safety.
- [Remix Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/remix-expert): Transform Claude into a Remix specialist covering loaders, actions, nested routes, and form-driven mutations with progressive enhancement.
- [Ruby on Rails Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/ruby-on-rails-expert): Transform Claude into a Ruby on Rails specialist covering Active Record, controllers, validation, authorization, jobs, and deployment.
- [Rust Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/rust-expert): Transform Claude into a Rust specialist covering ownership, lifetimes, Result types, traits, and safe concurrent systems code.
- [Safe Shell Command Rules for Agentic Coding Sessions](https://heyclau.de/entry/rules/safe-shell-command-rules): Make agentic shell work safer with risk classification, quoting discipline, dry-run review, path checks, secret redaction, and approval gates.
- [Security Auditor Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/security-auditor): Configure Claude as a security expert for vulnerability assessment, penetration testing, and security best practices
- [Security-First React Components for Claude](https://heyclau.de/entry/rules/security-first-react-components): Security-first React component architect with XSS prevention, CSP integration, input sanitization, and OWASP Top 10 mitigation patterns
- [Structured Logging Review Rules](https://heyclau.de/entry/rules/structured-logging-review-rules): Review logging changes for structured events, consistent levels, correlation IDs, actionable messages, volume control, and no secrets or personal data.
- [Supabase Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/supabase-expert): Transform Claude into a Supabase specialist covering RLS, Auth, Storage, Edge Functions, and client patterns.
- [Svelte Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/svelte-expert): Transform Claude into a Svelte specialist covering reactivity, components, stores, and SvelteKit routing patterns.
- [Swift Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/swift-expert): Transform Claude into a Swift specialist covering structs, protocols, async/await, optionals, and SwiftUI architecture.
- [TanStack Query Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/tanstack-query-expert): Transform Claude into a TanStack Query specialist covering query keys, caching, mutations, and server-state synchronization patterns.
- [Terraform Infrastructure Architect for Claude](https://heyclau.de/entry/rules/terraform-infrastructure-architect): Expert in Terraform infrastructure as code with AI-assisted generation, modular patterns, state management, and multi-cloud deployments
- [Test Double Misuse Review Rules](https://heyclau.de/entry/rules/test-double-misuse-review-rules): Review test doubles for over-mocking, under-mocking, mock drift, and missing contract tests for faked dependencies to keep tests meaningful and reliable.
- [Third-Party API Resilience Review Rules](https://heyclau.de/entry/rules/third-party-api-resilience-review-rules): Review remote API calls for timeouts, bounded retries with backoff and jitter, idempotency, circuit breakers, rate-limit handling, and safe failure logging.
- [tRPC Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/trpc-expert): Transform Claude into a tRPC specialist covering typed routers, procedures, middleware, and React client integration patterns.
- [TypeScript 5.x Strict Mode Expert for Claude](https://heyclau.de/entry/rules/typescript-5x-strict-mode-expert): TypeScript 5.x strict mode expert with template literal types, strict null checks, type guards, and ESLint integration for enterprise-gra...
- [TypeScript API Client Compatibility Review Rules](https://heyclau.de/entry/rules/typescript-api-client-compatibility-review-rules): Review TypeScript API client changes for exported type surfaces, inferred router contracts, validators, downstream compile evidence, and safe rollout.
- [Vite Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/vite-expert): Transform Claude into a Vite specialist covering dev server, config, plugins, env handling, and optimized production builds.
- [Vitest Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/vitest-expert): Transform Claude into a Vitest specialist covering fast unit tests, mocking, coverage, and Vite-native configuration.
- [Vitest Test-Driven Development Rule for Claude Code](https://heyclau.de/entry/rules/test-driven-development-enforcer): Test-first development with Vitest: failing test first, minimal code to pass, then refactor — vi mocks, fake timers, and coverage gates.
- [Vue 3 Composition API Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/vue3-composition-api-expert): Transform Claude into a Vue 3 specialist with deep knowledge of the Composition API, script setup syntax, Pinia state management, and Vue Router.
- [WCAG 2.2 Accessibility Auditor for Claude](https://heyclau.de/entry/rules/wcag-accessibility-auditor): Expert in WCAG 2.2 Level AA accessibility compliance, automated testing tools, ARIA patterns, and inclusive design for web applications
- [Windsurf AI-Native IDE Patterns for Claude](https://heyclau.de/entry/rules/windsurf-ai-native-ide-patterns): Windsurf AI-native IDE specialist with Cascade AI, multi-file context awareness, and Flow collaboration patterns for Claude integration
- [Zod Expert - CLAUDE.md Rules for Claude Code](https://heyclau.de/entry/rules/zod-expert): Transform Claude into a Zod specialist covering schema design, safe parsing, refinements, and TypeScript inference.

## Statuslines

- [Accessibility First Statusline - Claude Code Statuslines](https://heyclau.de/entry/statuslines/accessibility-first-statusline): WCAG-compliant accessible statusline with screen reader announcements, high-contrast colors, semantic labels, keyboard hints, and reduced...
- [AI Model Performance Dashboard - Statuslines](https://heyclau.de/entry/statuslines/ai-model-performance-dashboard): Multi-provider AI performance dashboard with context occupancy tracking, truncation warnings, TTFT latency, tokens/min rate, and model co...
- [API Latency Breakdown - Statuslines](https://heyclau.de/entry/statuslines/api-latency-breakdown): Bash statusline that splits Claude Code session time into API vs network, with FAST/SLOW/BOTTLENECK status and a color ratio bar.
- [Block Timer Tracker - Statuslines](https://heyclau.de/entry/statuslines/block-timer-tracker): Claude 5-hour conversation block tracker with visual countdown, expiration warnings, and color-coded indicators to prevent unexpected ses...
- [Burn Rate Monitor - Statuslines](https://heyclau.de/entry/statuslines/burn-rate-monitor): Real-time burn rate monitor showing cost per minute, tokens per minute, and projected daily spend to prevent budget overruns during Claud...
- [Cache Efficiency Monitor - Statuslines](https://heyclau.de/entry/statuslines/cache-efficiency-monitor): Shows cache hit rate as a 20-char bar, flags low-reuse sessions, and estimates tokens saved from cache reads — refreshed every two seconds.
- [Catppuccin Mocha Theme - Statuslines](https://heyclau.de/entry/statuslines/catppuccin-mocha-theme): Soothing Catppuccin Mocha theme statusline with 26 pastel colors, Powerline separators, and modular segments for Git, model info, and tok...
- [Claude Code Analytics Burn Statusline](https://heyclau.de/entry/statuslines/claude-code-analytics-burn-statusline): Show Claude Code Analytics daily cost pace from Anthropic Admin API data.
- [Claude Code Docker Statusline - Container Health Monitoring](https://heyclau.de/entry/statuslines/docker-health-statusline): Docker statusline configuration for Claude Code CLI. Features real-time health monitoring, color-coded indicators, and container tracking.
- [Context Pressure Statusline](https://heyclau.de/entry/statuslines/context-pressure-statusline): Show context pressure from session token counts and a configured limit.
- [Daily Usage Percentage Tracker - Statuslines](https://heyclau.de/entry/statuslines/daily-usage-percentage-tracker): Claude Code daily usage quota tracker showing percentage of daily limit consumed with visual progress bar, time remaining, and budget pac...
- [Five Hour Window Tracker - Statuslines](https://heyclau.de/entry/statuslines/five-hour-window-tracker): Bash statusline that turns Claude Code's session total_duration_ms into a colored 20-char bar and countdown toward a 300-minute mark.
- [GFM Issue Task Progress Statusline](https://heyclau.de/entry/statuslines/gfm-issue-task-progress-statusline): Show checked versus open GFM task list items.
- [Git Status Statusline - Statuslines](https://heyclau.de/entry/statuslines/git-status-statusline): Git-focused statusline showing branch, dirty status, ahead/behind indicators, and stash count alongside Claude session info
- [git-machete Branch Hygiene Statusline](https://heyclau.de/entry/statuslines/git-machete-branch-hygiene-statusline): Show branch layout hygiene from git-machete managed branch data.
- [git-secrets Environment Risk Statusline](https://heyclau.de/entry/statuslines/git-secrets-env-risk-statusline): Show sensitive environment-file risk with optional git-secrets scanning.
- [GitHub Check Runs Statusline](https://heyclau.de/entry/statuslines/github-check-runs-statusline): Show active PR check-run health from GitHub REST data.
- [GitHub Repository Health Statusline](https://heyclau.de/entry/statuslines/gh-repo-health-statusline): Show repository health counts from GitHub CLI.
- [GitHub Search Review Queue Statusline](https://heyclau.de/entry/statuslines/github-search-review-queue-statusline): Show requested review queue counts from GitHub PR search.
- [Istanbul Coverage Delta Statusline](https://heyclau.de/entry/statuslines/istanbul-coverage-delta-statusline): Show current line coverage and local coverage delta.
- [kubectl Deployment Context Statusline](https://heyclau.de/entry/statuslines/kubectl-deployment-context-statusline): Show kubectl context, namespace, and deployment environment risk.
- [Lines Per Minute Tracker - Statuslines](https://heyclau.de/entry/statuslines/lines-per-minute-tracker): Real-time coding velocity monitor tracking lines added/removed per minute with productivity scoring and daily output projection for Claud...
- [MCP Auth Surface Statusline](https://heyclau.de/entry/statuslines/mcp-auth-surface-statusline): Show MCP auth-surface hints without exposing secrets in the terminal.
- [MCP Server Status Monitor - Statuslines](https://heyclau.de/entry/statuslines/mcp-server-status-monitor): Real-time MCP server monitoring statusline showing connected servers, active tools, and performance metrics for Claude Code MCP integration
- [Minimal Powerline - Statuslines](https://heyclau.de/entry/statuslines/minimal-powerline): Clean, performance-optimized statusline with Powerline glyphs showing model, directory, and token count
- [Model Provider Statusline](https://heyclau.de/entry/statuslines/model-provider-statusline): Show current model and provider routing context.
- [Model Switch History Tracker - Statuslines](https://heyclau.de/entry/statuslines/model-switch-history-tracker): Statusline showing current Claude tier, session switch count, and recent Opus/Sonnet/Haiku transitions — know when Claude auto-switched models.
- [Multi Line Statusline - Statuslines](https://heyclau.de/entry/statuslines/multi-line-statusline): Comprehensive multi-line statusline displaying detailed session information across two lines with organized sections and visual separators
- [Multi Provider Token Counter - Statuslines](https://heyclau.de/entry/statuslines/multi-provider-token-counter): Statusline showing live Claude token usage as a percentage of the model context window — color-coded green under 50%, yellow under 80%, and red at or above 80%.
- [Multi Session Overlap Indicator - Statuslines](https://heyclau.de/entry/statuslines/multi-session-overlap-indicator): Bash statusline that counts active Claude Code sessions from stdin JSON and warns when two share the same workspace directory.
- [npm Publish Readiness Statusline](https://heyclau.de/entry/statuslines/npm-publish-readiness-statusline): Show npm package publish readiness without publishing.
- [Oh My Zsh Robbyrussell - Statuslines](https://heyclau.de/entry/statuslines/oh-my-zsh-robbyrussell): Recreate the Oh My Zsh robbyrussell prompt in Claude Code: cyan ➜ arrow, directory basename, git:(branch), and a ✗ dirty marker.
- [OSV Dependency Risk Statusline](https://heyclau.de/entry/statuslines/osv-dependency-risk-statusline): Show dependency vulnerability count from OSV-Scanner JSON.
- [PR Closing Keywords Statusline](https://heyclau.de/entry/statuslines/pr-closing-keywords-statusline): Show whether the active PR body contains GitHub closing keywords.
- [Python Rich Statusline - Statuslines](https://heyclau.de/entry/statuslines/python-rich-statusline): Feature-rich statusline using Python's Rich library for beautiful formatting, progress bars, and real-time token cost tracking
- [Real Time Cost Tracker - Statuslines](https://heyclau.de/entry/statuslines/real-time-cost-tracker): Real-time AI cost tracking statusline with per-session spend analytics, model pricing, and budget alerts
- [Session Health Score - Statuslines](https://heyclau.de/entry/statuslines/session-health-score): Claude Code session health aggregator providing A-F grade based on cost efficiency, latency performance, productivity velocity, and cache...
- [Session Timer](https://heyclau.de/entry/statuslines/session-timer-statusline): Time-tracking statusline showing elapsed session duration, tokens per minute rate, and estimated cost with productivity metrics
- [Simple Text Statusline - Statuslines](https://heyclau.de/entry/statuslines/simple-text-statusline): Ultra-lightweight plain text statusline with no colors or special characters for maximum compatibility and minimal overhead
- [simple-git Worktree Risk Statusline](https://heyclau.de/entry/statuslines/simple-git-worktree-risk-statusline): Show dirty worktree risk from simple-git structured status data.
- [Starship Powerline Theme - Statuslines](https://heyclau.de/entry/statuslines/starship-powerline-theme): Starship-inspired powerline statusline with Nerd Font glyphs, modular segments, and Git integration for Claude Code
- [Workspace Project Depth Indicator - Statuslines](https://heyclau.de/entry/statuslines/workspace-project-depth-indicator): Claude Code workspace depth tracker showing monorepo navigation level, project root detection, and directory depth visualization for cont...

## Guides

- [Add Observability to LLM and Agent Applications](https://heyclau.de/entry/guides/llm-agent-application-observability): Instrument LLM and agent apps with traces, metrics, logs, and redaction.
- [Adding Plugin Install Hints to Developer CLIs](https://heyclau.de/entry/guides/adding-plugin-install-hints-to-developer-clis): Write a claude-code-hint tag to stderr under CLAUDECODE, and Claude Code prompts users once to install your official-marketplace plugin.
- [Agent Skills in Claude Agent SDK Applications](https://heyclau.de/entry/guides/agent-skills-in-claude-agent-sdk-applications): Use Agent Skills in the Claude Agent SDK: filesystem discovery via settingSources, the skills option to enable or filter, and tool access.
- [Agent View For Managing Multiple Claude Code Sessions](https://heyclau.de/entry/guides/agent-view-for-managing-multiple-claude-code-sessions): Manage parallel Claude Code background sessions with agent view dispatch, peek/reply, attach/detach, and shell fleet commands.
- [Auditing MCP Client Configuration Before Team Rollout](https://heyclau.de/entry/guides/auditing-mcp-client-configuration-before-team-rollout): Audit MCP client configuration before sharing it with a team.
- [Auto Mode Hard-Deny Policies For Safe Automation](https://heyclau.de/entry/guides/auto-mode-hard-deny-policies-for-safe-automation): Set autoMode.hard_deny rules to block risky actions in auto mode.
- [Build a Local-First AI Developer Stack](https://heyclau.de/entry/guides/local-first-ai-dev-stack): Run AI dev tools, MCP servers, models, and memory on infrastructure you own.
- [Build Claude MCP Servers](https://heyclau.de/entry/guides/build-mcp-server): Master MCP server development from scratch.
- [Build Cloudflare Workers AI Agents With Durable State](https://heyclau.de/entry/guides/cloudflare-workers-ai-agents-durable-state): Build Workers AI agents with durable session and workflow state.
- [Build MCP Servers with Auth and Least Privilege](https://heyclau.de/entry/guides/mcp-server-auth-least-privilege): Design MCP servers with auth boundaries and narrow tools.
- [Building a Claude Code Plugin Marketplace](https://heyclau.de/entry/guides/building-a-claude-code-plugin-marketplace): Publish a marketplace.json catalog on a git repo so users can /plugin marketplace add and /plugin install — including private-repo hosting.
- [Building In-Process MCP Tools with the Claude Agent SDK](https://heyclau.de/entry/guides/building-in-process-mcp-tools-with-the-claude-agent-sdk): Define in-process MCP tools for the Claude Agent SDK with createSdkMcpServer and the tool helper, then wire them into query.
- [Champion Kit Rollout for Internal Claude Code Adoption](https://heyclau.de/entry/guides/champion-kit-rollout-for-internal-claude-code-adoption): Roll out the Claude Code champion kit for internal adoption programs.
- [Channels and Webhooks into Running Claude Code Sessions](https://heyclau.de/entry/guides/channels-and-webhooks-into-running-claude-code-sessions): Push messages, alerts, and webhooks into a running Claude Code session with channels, with sender allowlists and enterprise controls.
- [Checkpointing Claude Code Changes Before Risky Refactors](https://heyclau.de/entry/guides/checkpointing-claude-code-changes-before-risky-refactors): Use Claude Code checkpoints to rewind code and conversation with /rewind before risky refactors, and know what they do not track.
- [Choose the Right Claude Extension Surface](https://heyclau.de/entry/guides/choose-claude-extension-surface): Decide when to use Claude subagents, skills, commands, hooks, or MCP.
- [Choosing MCP Transport: Stdio, HTTP, SSE, and WebSocket](https://heyclau.de/entry/guides/choosing-mcp-transport-stdio-http-sse-and-websocket): Choose MCP stdio, HTTP, SSE, or WebSocket for your deployment.
- [Chrome Integration for Web App Debugging With Claude Code](https://heyclau.de/entry/guides/chrome-integration-for-web-app-debugging-with-claude-code): Debug web apps with Claude in Chrome and Claude Code together.
- [Claude Agent Development](https://heyclau.de/entry/guides/claude-agent-development-framework): Build autonomous agents with the Claude Agent SDK and subagents.
- [Claude Agent SDK Quickstart for Production Agents](https://heyclau.de/entry/guides/claude-agent-sdk-quickstart-for-production-agents): Production quickstart for the Claude Agent SDK with bootstrap and guardrails.
- [Claude Code Desktop Parallel Sessions Workflow](https://heyclau.de/entry/guides/claude-code-desktop-parallel-sessions-workflow): Coordinate parallel Claude Code Desktop sessions with clear ownership rules.
- [Claude Code GitHub Actions Review Workflow](https://heyclau.de/entry/guides/claude-code-github-actions-review-workflow): Automate PR review with Claude Code GitHub Actions using official setup steps.
- [Claude Code GitLab CI/CD Workflow](https://heyclau.de/entry/guides/claude-code-gitlab-ci-cd-workflow): Run Claude Code in GitLab CI with least-privilege tools, review gates, and provider options.
- [Claude Code in Regulated Finance Environments](https://heyclau.de/entry/guides/financial-services-guide): Deploy Claude Code in security-sensitive finance environments.
- [Claude Code JetBrains Setup for Large Repositories](https://heyclau.de/entry/guides/claude-code-jetbrains-setup-for-large-repositories): Configure Claude Code in JetBrains for large monorepos and IDE teams.
- [Claude Code MCP Server Setup Guide](https://heyclau.de/entry/guides/claude-mcp-server-setup-guide): Add a hosted, package, or local MCP server and choose where its config lives.
- [Claude Code on Amazon Bedrock Setup](https://heyclau.de/entry/guides/claude-code-on-amazon-bedrock-setup): Configure Claude Code to run on Amazon Bedrock with correct AWS auth.
- [Claude Code On Google Vertex AI Setup](https://heyclau.de/entry/guides/claude-code-on-google-vertex-ai-setup): Configure Claude Code with Google Vertex AI per official setup documentation.
- [Claude Code on Microsoft Foundry Setup](https://heyclau.de/entry/guides/claude-code-on-microsoft-foundry-setup): Configure Claude Code on Microsoft Foundry with Azure credentials.
- [Claude Code On The Web For Repository Planning](https://heyclau.de/entry/guides/claude-code-on-the-web-for-repository-planning): Plan repository work with Claude Code on the web before local implementation.
- [Claude Code Output Styles Without Losing Coding Instructions](https://heyclau.de/entry/guides/claude-code-output-styles-keep-coding-instructions): Use Claude Code output styles without weakening coding behavior.
- [Claude Code Slash Commands For Maintainers](https://heyclau.de/entry/guides/claude-code-slash-commands-for-maintainers): Build maintainer slash commands with scoped .claude/commands and review discipline.
- [Claude Code Subagent MCP Scope Guide](https://heyclau.de/entry/guides/claude-code-subagent-mcp-scope-guide): Scope MCP servers and permissions cleanly for Claude Code subagents.
- [Claude Code Subagents For Repository Maintenance](https://heyclau.de/entry/guides/claude-code-subagents-for-repository-maintenance): Use focused subagents for recurring repository maintenance tasks.
- [Claude Code vs Amazon Q Developer vs Gemini Code Assist](https://heyclau.de/entry/guides/claude-vs-codewhisperer-gemini): Compare Claude Code, Amazon Q Developer (formerly CodeWhisperer), and Google Gemini Code Assist on form factor, agentic features, and ecosystem fit.
- [Claude Code VS Code Extension Setup For Teams](https://heyclau.de/entry/guides/claude-code-vs-code-extension-setup-for-teams): Deploy Claude Code VS Code extension to teams with permission and sign-in checklists.
- [Claude Code vs Cursor vs Windsurf (Codeium)](https://heyclau.de/entry/guides/claude-vs-cursor-codeium): Compare Claude Code, Cursor, and Windsurf (formerly Codeium) on form factor, agentic features, MCP support, and free tiers.
- [Claude Code vs GitHub Copilot vs ChatGPT for Python Dev](https://heyclau.de/entry/guides/claude-vs-copilot-python): How Claude Code, GitHub Copilot, and ChatGPT (Codex) compare for Python work.
- [Claude Code WSL Setup 2026](https://heyclau.de/entry/guides/wsl-setup-guide): Complete Claude Code WSL2 installation tutorial in 30 minutes.
- [Claude Extended Thinking](https://heyclau.de/entry/guides/claude-4-extended-thinking-tutorial): Use Claude's extended thinking via the API and in Claude Code.
- [Claude Process Automation](https://heyclau.de/entry/guides/business-process-automation): Automate business and engineering processes with headless Claude Code, GitHub Actions, and scheduled routines.
- [CLAUDE.md Hierarchy for Monorepos and Nested Packages](https://heyclau.de/entry/guides/claude-md-hierarchy-for-monorepos-and-nested-packages): Structure CLAUDE.md across a monorepo: load order, nested files, path-scoped rules, imports, and excluding other teams' files.
- [Coming to Claude Code from ChatGPT](https://heyclau.de/entry/guides/chatgpt-migration-guide): Get productive with Claude Code if you're coming from ChatGPT.
- [Communications Kit for Claude Code Launch Campaigns](https://heyclau.de/entry/guides/communications-kit-for-claude-code-launch-campaigns): Coordinate internal messaging for a Claude Code rollout — who to brief, in what order, and how to answer objections.
- [Compaction and Memory Hygiene for Long Claude Sessions](https://heyclau.de/entry/guides/compaction-and-memory-hygiene-for-long-claude-sessions): Use /compact, /memory, and CLAUDE.md hygiene to keep long Claude Code sessions accurate.
- [Computer Use From the Claude Code CLI for GUI QA](https://heyclau.de/entry/guides/computer-use-from-the-claude-code-cli-for-gui-qa): Drive desktop GUI QA from Claude Code with computer-use tools.
- [Constraining Claude Code Plugin Dependency Versions](https://heyclau.de/entry/guides/constraining-claude-code-plugin-dependency-versions): Pin and constrain Claude Code plugin dependencies for reproducible team installs.
- [Controlling MCP Result Size And Context Pressure](https://heyclau.de/entry/guides/controlling-mcp-result-size-and-context-pressure): Control MCP tool output size with env limits, annotations, and tool search to protect Claude Code context.
- [Cost Tracking for Claude Agent SDK Applications](https://heyclau.de/entry/guides/cost-tracking-for-claude-agent-sdk-applications): Read total_cost_usd from the result message, dedupe parallel tool calls by id, split spend per model, and track cache token fields.
- [Creating Output Styles for Non-Coding Claude Workflows](https://heyclau.de/entry/guides/creating-output-styles-for-non-coding-claude-workflows): Build Claude Code output styles for PM, support, and writing workflows without coding defaults.
- [Custom Color Themes for Claude Code Plugins](https://heyclau.de/entry/guides/custom-color-themes-for-claude-code-plugins): Ship custom terminal color themes through Claude Code plugins for branded team experiences.
- [Custom Tools With the Claude Agent SDK](https://heyclau.de/entry/guides/custom-tools-with-the-claude-agent-sdk): Choose between in-process SDK tools and external MCP servers, with typed schemas and structured error handling.
- [Deep Links into Claude Code Runbooks and Alerts](https://heyclau.de/entry/guides/deep-links-into-claude-code-runbooks-and-alerts): Build claude-cli:// deep links that open Claude Code in the right repo with a prepared prompt, for runbooks, alerts, and dashboards.
- [Delegating Engineering Work From Slack to Claude Code](https://heyclau.de/entry/guides/delegating-engineering-work-from-slack-to-claude-code): Delegate scoped engineering tasks from Slack to Claude Code with clear handoffs.
- [Dynamic Workflows For Large Codebase Audits](https://heyclau.de/entry/guides/dynamic-workflows-for-large-codebase-audits): Use dynamic workflows to orchestrate large codebase audit runs.
- [Enterprise Network Proxy and mTLS Setup for Claude Code](https://heyclau.de/entry/guides/enterprise-network-proxy-and-mtls-setup-for-claude-code): Configure corporate proxies and mutual TLS for Claude Code in locked-down networks.
- [Evaluate AI Coding Tools with Repeatable Benchmarks](https://heyclau.de/entry/guides/repeatable-ai-coding-tool-benchmarks): Compare AI coding tools with repeatable benchmark runs.
- [External Session Storage for Claude Agent SDK Hosts](https://heyclau.de/entry/guides/external-session-storage-for-claude-agent-sdk-hosts): Mirror Claude Agent SDK session transcripts to S3, Redis, or a database with a SessionStore so any host can resume them.
- [Fast Mode Tradeoffs For Claude Code Workflows](https://heyclau.de/entry/guides/fast-mode-tradeoffs-for-claude-code-workflows): Choose fast mode vs standard Opus using official /fast tradeoffs, pricing, and rate-limit behavior.
- [File Checkpointing in Claude Agent SDK Workflows](https://heyclau.de/entry/guides/file-checkpointing-in-claude-agent-sdk-workflows): Use file checkpointing in the Claude Agent SDK: enable it, capture checkpoint UUIDs, and rewind files by resuming the session.
- [Fix Claude Code Environment Variable Configuration Errors](https://heyclau.de/entry/guides/fix-environment-variables): Set Claude Code environment variables correctly and debug auth, model, and config issues using documented variables and /doctor diagnostics.
- [Fix Claude Code npm Errors](https://heyclau.de/entry/guides/fix-installation-errors): Install Claude Code correctly in 15-25 minutes.
- [Fix Claude Code Performance](https://heyclau.de/entry/guides/fix-memory-leak-performance): Fix Claude Code high CPU/memory, hangs, and context bloat with documented commands.
- [Fix Claude Code Rate Limits and Usage Errors](https://heyclau.de/entry/guides/claude-rate-limits-fix): Tell apart 429, session, and weekly usage errors, then bring token spend down with in-session commands.
- [Fix Claude MCP Error -32000](https://heyclau.de/entry/guides/fix-mcp-connection-errors): Resolve Claude Desktop MCP server connection errors fast.
- [Headless Claude Code Automation from Scripts and CI](https://heyclau.de/entry/guides/headless-claude-code-automation-from-scripts-and-ci): Run Claude Code non-interactively with claude -p: bare mode, JSON output, piping, tool auto-approval, and CI authentication.
- [Hosting The Claude Agent SDK With Multi-Tenant Isolation](https://heyclau.de/entry/guides/hosting-the-claude-agent-sdk-with-multi-tenant-isolation): Isolate Agent SDK tenants with cwd, config dir, and settingSources options.
- [Large Code Migration Workflow with Claude Code](https://heyclau.de/entry/guides/migration-workflow-guide): Migrate or refactor a big codebase in safe, reviewable stages with Claude Code.
- [Manage Prompt and Context Hygiene in Long Coding Sessions](https://heyclau.de/entry/guides/prompt-context-hygiene-long-coding-sessions): Keep long Claude Code sessions focused and reviewable.
- [Managed MCP Allowlists for Enterprise Claude Code](https://heyclau.de/entry/guides/managed-mcp-allowlists-for-enterprise-claude-code): Deploy enterprise managed MCP allowlists and denylists for Claude Code.
- [MCP OAuth Token Audience Checklist](https://heyclau.de/entry/guides/mcp-oauth-token-audience-checklist): Review remote MCP OAuth and token-audience handling before connecting clients.
- [MCP Protected Resource Metadata Verification Guide](https://heyclau.de/entry/guides/mcp-protected-resource-metadata-verification-guide): Verify MCP resource metadata and token audience handling before connecting remote servers.
- [MCP With the Claude Agent SDK](https://heyclau.de/entry/guides/mcp-with-the-claude-agent-sdk): Connect MCP servers to Claude Agent SDK apps with stdio, HTTP, and SSE.
- [Microsoft AI Agents for Beginners](https://heyclau.de/entry/guides/microsoft-ai-agents-for-beginners): Learn AI agents through Microsoft's course covering frameworks, design patterns, tool use, agentic RAG, production, protocols, memory, and security.
- [Microsoft MCP for Beginners](https://heyclau.de/entry/guides/microsoft-mcp-for-beginners): Learn MCP through Microsoft's hands-on curriculum for servers, clients, security, transports, auth, deployment, Azure, VS Code, and cross-language examples.
- [Migrate Cursor-Style Workflows to Claude Code](https://heyclau.de/entry/guides/migrate-cursor-workflows-to-claude-code): Move Cursor-style AI coding workflows into Claude Code.
- [Multi-Directory and Monorepo Setup in Claude Code](https://heyclau.de/entry/guides/multi-directory-setup): Give Claude Code access to sibling packages or separate repositories with --add-dir, /add-dir, and additionalDirectories, and know what each one loads.
- [OAuth Patterns For MCP Server Authentication](https://heyclau.de/entry/guides/oauth-patterns-for-mcp-server-authentication): Configure MCP OAuth with scopes, callbacks, and secure token storage patterns.
- [OpenAI Agents Trace to Eval Regression Guide](https://heyclau.de/entry/guides/openai-agents-trace-to-eval-regression-guide): Turn OpenAI agent traces into repeatable regression evals.
- [OpenTelemetry Observability for Claude Agent SDK Agents](https://heyclau.de/entry/guides/opentelemetry-observability-for-claude-agent-sdk-agents): Export OpenTelemetry traces, metrics, and events from the Claude Agent SDK with OTLP, and control what content is exported.
- [Organizing Personal, Project, and Plugin Skills Directories](https://heyclau.de/entry/guides/organizing-personal-project-and-plugin-skills-directories): Structure Claude Code skills across user, project, and plugin paths with clear naming and scope.
- [Package Provenance Checks Before Installing MCP Servers](https://heyclau.de/entry/guides/package-provenance-checks-before-installing-mcp-servers): Verify MCP package provenance and publisher trust before adding servers to Claude Code.
- [Packaging Claude Code Plugins as Zip Archives](https://heyclau.de/entry/guides/packaging-claude-code-plugins-as-zip-archives): Package Claude Code plugins as zip archives for offline or internal distribution.
- [Permission Design for Claude Agent SDK Agents](https://heyclau.de/entry/guides/permission-design-for-claude-agent-sdk-agents): Least-privilege Agent SDK permissions: the hooks→deny→mode→allow→canUseTool order, allow/deny rules, modes, and a dontAsk lockdown.
- [Permission Modes for Claude Code Teams](https://heyclau.de/entry/guides/permission-modes-for-claude-code-teams): Understand and govern Claude Code permission modes across a team, from default to auto and bypass, with managed-settings controls.
- [Pinning MCP Server Packages Before Installation](https://heyclau.de/entry/guides/pinning-mcp-server-packages-before-installation): Pin MCP server package versions and verify registry entries before Claude Code installation.
- [Playwright Trace Viewer AI Debugging Guide](https://heyclau.de/entry/guides/playwright-trace-viewer-ai-debugging-guide): Use Playwright Trace Viewer evidence instead of guesswork when debugging UI failures with AI.
- [Plugins in Claude Agent SDK Deployments](https://heyclau.de/entry/guides/plugins-in-claude-agent-sdk-deployments): Load local plugins in the Claude Agent SDK via the plugins option, verify them in the init message, and invoke namespaced plugin skills.
- [Prompt Caching Troubleshooting in Claude Code](https://heyclau.de/entry/guides/prompt-caching-troubleshooting-in-claude-code): Diagnose prompt caching misses, invalidation, and cost spikes in Claude Code sessions.
- [Prompt Injection Defense For Tool Connected Agents](https://heyclau.de/entry/guides/prompt-injection-defense-for-tool-connected-agents): Reduce prompt injection risk for MCP and tool-connected Claude Code agents.
- [Publishing An MCP Server To The Official Registry](https://heyclau.de/entry/guides/publishing-an-mcp-server-to-the-official-registry): Publish public MCP server metadata with mcp-publisher and server.json.
- [Remote Control for Mobile Claude Code Handoff](https://heyclau.de/entry/guides/remote-control-for-mobile-claude-code-handoff): Hand off Claude Code terminal sessions to web or mobile with Remote Control.
- [Remote MCP Server Security Review Checklist](https://heyclau.de/entry/guides/remote-mcp-server-security-review-checklist): Review remote MCP servers for OAuth, transport, and tool scope before team rollout.
- [Resuming, Branching, and Naming Claude Code Sessions](https://heyclau.de/entry/guides/resuming-branching-and-naming-claude-code-sessions): Resume, name, branch, and switch between Claude Code sessions with --continue, --resume, /rename, /branch, and the session picker.
- [Review AI-Generated Code Before Merge](https://heyclau.de/entry/guides/review-ai-generated-code-before-merge): Review AI-generated pull requests with repeatable security, test, and evidence checks.
- [Routines For Recurring Claude Code Maintenance](https://heyclau.de/entry/guides/routines-for-recurring-claude-code-maintenance): Automate recurring Claude Code maintenance with scheduled and event-driven routines.
- [Sandbox Environments For Claude Code Risk Boundaries](https://heyclau.de/entry/guides/sandbox-environments-for-claude-code-risk-boundaries): Map Claude Code sandbox environments to team risk boundaries.
- [Sandboxed Bash Setup For Autonomous Coding Agents](https://heyclau.de/entry/guides/sandboxed-bash-setup-for-autonomous-coding-agents): Configure Claude Code bash sandboxing for safer autonomous shell use.
- [Scheduled Tasks In Claude Code Desktop](https://heyclau.de/entry/guides/scheduled-tasks-in-claude-code-desktop): Schedule recurring Claude Code maintenance from Desktop with scoped tasks and run review.
- [Secret Handling For MCP Servers And Agent Tools](https://heyclau.de/entry/guides/secret-handling-for-mcp-servers-and-agent-tools): Handle MCP and agent-tool secrets safely with env expansion, OAuth scopes, keychain storage, and redaction checklists.
- [Secure Claude Code Hooks For Team Repositories](https://heyclau.de/entry/guides/secure-claude-code-hooks-for-team-repositories): Secure team Claude Code hooks with review, least-privilege matchers, and rollback.
- [Secure Deployment for Claude Agent SDK Applications](https://heyclau.de/entry/guides/secure-deployment-for-claude-agent-sdk-applications): Securely deploy Claude Agent SDK apps: isolation choices, least privilege, the proxy credential pattern, and filesystem controls.
- [Securing Agentic Coding Workflows In Open Source Repos](https://heyclau.de/entry/guides/securing-agentic-coding-workflows-in-open-source-repos): Secure open-source repos for Claude Code agentic workflows with MCP policy, permissions, review gates, and contributor safety practices.
- [Security Guidance Plugin Before Merge](https://heyclau.de/entry/guides/security-guidance-plugin-before-merge): Enable the security-guidance plugin to catch risky edits before merge.
- [Server-Managed Claude Code Settings Rollout](https://heyclau.de/entry/guides/server-managed-claude-code-settings-rollout): Roll out server-managed Claude Code settings from Claude.ai admin console.
- [Set Up Claude Code Hooks Safely](https://heyclau.de/entry/guides/safe-claude-code-hooks): Add Claude Code hooks with scoped events and safe review.
- [Slash Commands in Claude Agent SDK Sessions](https://heyclau.de/entry/guides/slash-commands-in-claude-agent-sdk-sessions): Read slash_commands from the SDK init message, dispatch a command via the prompt, and ship custom SKILL.md commands with allowed-tools.
- [Sparse Context Setup for Large Codebases](https://heyclau.de/entry/guides/sparse-context-setup-for-large-codebases): Configure sparse context strategies for Claude Code in large monorepos.
- [Statuslines For AI Coding Workflow Visibility](https://heyclau.de/entry/guides/statuslines-for-ai-coding-workflow-visibility): Surface model, context, and git state with Claude Code statuslines.
- [Streaming Output from Claude Agent SDK Agents](https://heyclau.de/entry/guides/streaming-output-from-claude-agent-sdk-agents): Stream real-time output from Claude Agent SDK agents: enable partial messages and read text and tool-call deltas from StreamEvent.
- [Structured Output from Claude Agent SDK Workflows](https://heyclau.de/entry/guides/structured-output-from-claude-agent-sdk-workflows): Get validated JSON from Claude Agent SDK workflows via the outputFormat option, with Zod or Pydantic schemas and error handling.
- [Subagents in Claude Agent SDK Applications](https://heyclau.de/entry/guides/subagents-in-claude-agent-sdk-applications): Define subagents in the Claude Agent SDK with the agents option for context isolation, parallel work, and tool-restricted specialists.
- [Team Cost Governance for Claude Code Usage](https://heyclau.de/entry/guides/team-cost-governance-for-claude-code-usage): Establish cost governance policies for Claude Code team usage and budgets.
- [Team Onboarding With Claude Code Plugins and Skills](https://heyclau.de/entry/guides/team-onboarding-with-claude-code-plugins-and-skills): Onboard engineering teams to Claude Code using shared plugins and skills.
- [Terminal, Tmux, and Vim Setup for Claude Code](https://heyclau.de/entry/guides/terminal-tmux-and-vim-setup-for-claude-code): Configure your terminal for Claude Code: newlines and Shift+Enter, tmux passthrough, notifications, and Vim editor mode.
- [Threat Model MCP Servers Before Installation](https://heyclau.de/entry/guides/threat-model-mcp-servers-before-installation): Review MCP server trust boundaries before connecting them to Claude.
- [Tool Search For Agents With Large MCP Tool Sets](https://heyclau.de/entry/guides/tool-search-for-agents-with-large-mcp-tool-sets): Defer large MCP tool schemas with tool search and alwaysLoad discipline.
- [Troubleshooting High CPU Memory And Search Problems In Claude Code](https://heyclau.de/entry/guides/troubleshooting-high-cpu-memory-and-search-problems-in-claude-code): Fix Claude Code CPU, memory, and search issues with /compact, /heapdump, and ripgrep steps from official docs.
- [Ultraplan For Cloud-First Implementation Planning](https://heyclau.de/entry/guides/ultraplan-for-cloud-first-implementation-planning): Use /ultraplan to draft plans in Claude Code on the web and execute locally or remotely.
- [Ultrareview For Deep Pre-Merge Code Review](https://heyclau.de/entry/guides/ultrareview-for-deep-pre-merge-code-review): Deep pre-merge review with /code-review ultra and cloud sandbox verification.
- [Usage Analytics for Claude Code Team Rollout](https://heyclau.de/entry/guides/usage-analytics-for-claude-code-team-rollout): Use Claude Code analytics to measure adoption during team rollouts.
- [Use HeyClaude API, MCP, and Raycast Together](https://heyclau.de/entry/guides/heyclaude-api-mcp-raycast-workflows): Choose the right HeyClaude surface for each workflow.
- [Use Subagents for Code Review and Triage](https://heyclau.de/entry/guides/subagents-code-review-triage): Use focused Claude subagents for PR review and issue triage.
- [Using Claude Code in Healthcare and PHI-Sensitive Environments](https://heyclau.de/entry/guides/healthcare-hipaa-guide): The documented Claude Code data-handling controls that matter for PHI-sensitive teams.
- [Using the Context Window Simulator for Prompt Design](https://heyclau.de/entry/guides/using-the-context-window-simulator-for-prompt-design): Read the /context breakdown to see what fills the window, then trim CLAUDE.md, skills, and MCP tools to reclaim tokens.
- [Using Worktrees For Parallel Claude Code Sessions](https://heyclau.de/entry/guides/using-worktrees-for-parallel-claude-code-sessions): Run parallel Claude Code sessions with git worktrees and isolation guards.
- [Write High-Quality Source-Backed Content PRs](https://heyclau.de/entry/guides/source-backed-content-prs): Prepare focused, source-backed content PRs for HeyClaude.
- [Zero Data Retention Planning for Claude Code Enterprise](https://heyclau.de/entry/guides/zero-data-retention-planning-for-claude-code-enterprise): Plan zero data retention requirements for Claude Code enterprise deployments.

## Collections

- [Accessibility QA For AI-Built Interfaces](https://heyclau.de/entry/collections/accessibility-qa-for-ai-built-interfaces): QA bundle for AI-built UIs with computer use, DevTools, Playwright, and a11y hooks.
- [Agent Operator Growth Master Pack](https://heyclau.de/entry/collections/agent-operator-growth-master-pack): End-to-end bundle for AI operators shipping products with strong governance, automation, and growth execution.
- [API Contract Review Gate](https://heyclau.de/entry/collections/api-contract-review-gate): Contract-review bundle for OpenAPI drift, JSON Schema, GraphQL schemas, Spectral audits, Pact verification, and reviewed code generation.
- [API Development Kit](https://heyclau.de/entry/collections/api-development-starter-kit): Bundles an API-builder agent with docs, generate-tests, and debug commands for scaffolding and testing REST APIs in Claude Code.
- [AWS Infra Bundle](https://heyclau.de/entry/collections/aws-cloud-infrastructure-bundle): Complete AWS infrastructure management toolkit combining cloud architecture expertise, CloudFormation validation, and AWS services integr...
- [Backend Development](https://heyclau.de/entry/collections/backend-development-suite): Full-featured backend development environment combining architecture planning, database design, and cloud services integration.
- [Cloudflare AI App Builder](https://heyclau.de/entry/collections/cloudflare-ai-app-builder): Cloudflare AI app bundle for Workers, Agents, Workers AI, storage, Wrangler, and MCP operations.
- [Code Quality & Review](https://heyclau.de/entry/collections/code-quality-toolkit): Sets up automated review — a scoped reviewer agent, test scaffolding, and on-demand explanations of unfamiliar code.
- [Content Creation](https://heyclau.de/entry/collections/content-creation-workflow): Streamlined workflow for content creators and marketers.
- [Data Engineering Suite](https://heyclau.de/entry/collections/data-engineering-suite): Wires Claude into your data stack — schema and query expertise plus live access to AWS services and Airtable bases.
- [Debug & Troubleshoot](https://heyclau.de/entry/collections/debugging-troubleshooting-system): Complete debugging toolkit for identifying, analyzing, and resolving complex software issues.
- [Documentation Automation](https://heyclau.de/entry/collections/documentation-automation): Automation bundle to generate, measure, validate, and publish project documentation that stays current.
- [Frontend QA Accessibility Workflow](https://heyclau.de/entry/collections/frontend-qa-accessibility-workflow): Frontend QA bundle for accessibility, browser automation, component review, and cross-browser validation.
- [GitHub Maintainer Operations](https://heyclau.de/entry/collections/github-maintainer-operations): Maintainer workflow bundle for CI triage, PR review, commit governance, releases, and workflow validation.
- [MCP Authorization Review Stack](https://heyclau.de/entry/collections/mcp-authorization-review-stack): Review remote MCP auth boundaries with guides, commands, agents, rules, and tooling.
- [Notebook Analytics Workbench](https://heyclau.de/entry/collections/notebook-analytics-workbench): Notebook analytics bundle for reproducible notebooks, local SQL, DataFrames, dataset loading, quality checks, and lightweight data apps.
- [Open Source Evals Prompt Testing](https://heyclau.de/entry/collections/open-source-evals-prompt-testing): Open-source evals bundle for prompt tests, RAG metrics, traces, human review, and regression gates.
- [Privacy-First Research Workflow](https://heyclau.de/entry/collections/privacy-first-research-workflow): Local-first research bundle for private notes, notebooks, analysis, redaction, labels, traces, and secret checks.
- [Production Toolkit](https://heyclau.de/entry/collections/production-readiness-toolkit): Comprehensive system for ensuring code quality, security, and compliance before production deployment.
- [Productivity Booster](https://heyclau.de/entry/collections/developer-productivity-booster): Maximize your development efficiency with automated workflows, smart backups, code formatting, and enhanced visual feedback.
- [Raycast Claude Power Workflow](https://heyclau.de/entry/collections/raycast-claude-power-workflow): Raycast-centered Claude workflow for launcher lookup, HeyClaude surfaces, MCP setup, skills, slash commands, and extension publishing.
- [Release Manager Automation](https://heyclau.de/entry/collections/release-manager-automation): Release manager bundle for notes, commits, CI triage, checkpoints, and changelogs.
- [SaaS MCP Starter Pack](https://heyclau.de/entry/collections/saas-mcp-starter-pack): MCP starter bundle for SaaS builders connecting code, data, billing, deployments, issues, and observability.
- [Secure Claude Code Workstation](https://heyclau.de/entry/collections/secure-claude-code-workstation): Defense-in-depth bundle of secret, dependency, audit, and MCP hardening entries for an agentic Claude Code setup.
- [Self-Hosted AI Operator Stack](https://heyclau.de/entry/collections/self-hosted-ai-operator-stack): Operator bundle for local models, self-hosted MCP, model routing, retrieval, model APIs, container rebuilds, and image security scans.

## Tools

- [Activepieces](https://heyclau.de/entry/tools/activepieces): Self-hostable workflow automation with AI pieces and MCP access.
- [AG2 Agent Framework](https://heyclau.de/entry/tools/ag2-agent-framework): Build Python multi-agent systems with AG2, the open-source AgentOS evolved from AutoGen, including conversable agents, group chats, swarms, tools, human review, RAG, and code execution.
- [Agent Island](https://heyclau.de/entry/tools/agent-island): Monitor local Claude Code and Codex sessions from a native desktop companion and get notified when an agent needs your attention.
- [Agenta](https://heyclau.de/entry/tools/agenta): Open-source prompt management, evaluation, and observability for LLM apps.
- [AgentOps](https://heyclau.de/entry/tools/agentops): Open-source observability for AI agent traces, replays, and costs.
- [AgentScope](https://heyclau.de/entry/tools/agentscope): Build and serve Python agents with event streams, permissions, workspaces, middleware, MCP, Mem0 memory, and agent teams.
- [Agno](https://heyclau.de/entry/tools/agno): Build and run agent platforms with agents, teams, workflows, memory, MCP, and AgentOS.
- [Aider](https://heyclau.de/entry/tools/aider): Terminal AI coding assistant for Git repositories.
- [AnythingLLM](https://heyclau.de/entry/tools/anythingllm): Run a local-first AI workspace with document chat, RAG, agents, MCP-compatible tools, model routing, memories, scheduled tasks, and Docker self-hosting.
- [Apache Airflow](https://heyclau.de/entry/tools/apache-airflow): Author, schedule, monitor, and operate workflow DAGs as code.
- [Apify](https://heyclau.de/entry/tools/apify): Web automation and scraping platform.
- [Arcade](https://heyclau.de/entry/tools/arcade-ai): Authenticated tool-calling platform for agents.
- [Archon](https://heyclau.de/entry/tools/archon): YAML workflow engine for deterministic, repeatable AI coding agent development.
- [Arize Phoenix](https://heyclau.de/entry/tools/arize-phoenix): Open-source LLM observability and evaluation tooling.
- [Asciinema](https://heyclau.de/entry/tools/asciinema): Record, replay, stream, and embed terminal sessions as text-based casts.
- [ast-grep](https://heyclau.de/entry/tools/ast-grep): Fast AST-based structural search, linting, and rewriting for codebases.
- [Atomic Agents](https://heyclau.de/entry/tools/atomic-agents): Lightweight modular Python framework for building agentic AI pipelines from atomic components.
- [Authsome](https://heyclau.de/entry/tools/authsome): Local credential broker for AI agents.
- [Axolotl](https://heyclau.de/entry/tools/axolotl): Config-driven framework for LLM fine-tuning and post-training across full, LoRA/QLoRA, preference-tuning, and RL methods.
- [BAML](https://heyclau.de/entry/tools/baml): Open-source language for typed LLM functions with structured I/O and generated clients for many languages.
- [BentoML](https://heyclau.de/entry/tools/bentoml): Build, package, serve, containerize, and deploy AI model inference APIs.
- [Bolt](https://heyclau.de/entry/tools/bolt-new): Browser AI app builder for web projects.
- [Braintrust](https://heyclau.de/entry/tools/braintrust): Evaluation and logging platform for AI applications.
- [Browser Harness](https://heyclau.de/entry/tools/browser-harness): Browser Use's editable CDP harness for coding agents that need direct control of real Chrome, screenshots, cloud browsers, and domain skills.
- [Browser Use](https://heyclau.de/entry/tools/browser-use): Open-source browser automation for AI agents.
- [Browserbase](https://heyclau.de/entry/tools/browserbase): Cloud browser infrastructure for AI agents.
- [Browserless](https://heyclau.de/entry/tools/browserless): Headless browser infrastructure for Puppeteer, Playwright, and AI agents.
- [CAMEL-AI CAMEL](https://heyclau.de/entry/tools/camel-ai): Python multi-agent framework for agent societies, ChatAgent workflows, RAG, tool use, MCP examples, data generation, and large-scale agent research.
- [Casdoor Agent MCP Gateway](https://heyclau.de/entry/tools/casdoor-agent-mcp-gateway): Use Casdoor as an IAM-backed agent and MCP gateway: manage identity, applications, users, OAuth/OIDC, SSO, MFA, and MCP server proxying from one open-source control plane.
- [ccusage](https://heyclau.de/entry/tools/ccusage): Local CLI for coding-agent token usage and cost reports.
- [Chainlit](https://heyclau.de/entry/tools/chainlit): Build Python conversational AI apps with chat UI, steps, auth, and integrations.
- [Cherry Studio](https://heyclau.de/entry/tools/cherry-studio): Use Cherry Studio as a desktop AI client with many model providers, local models, assistants, document handling, WebDAV backup, and MCP support.
- [Chroma](https://heyclau.de/entry/tools/chroma): Store embeddings and metadata for AI retrieval with local, self-hosted, or cloud Chroma.
- [Claude Code](https://heyclau.de/entry/tools/claude-code): Terminal coding agent for Claude-powered development.
- [ClawHub](https://heyclau.de/entry/tools/clawhub): Find, inspect, install, publish, and update OpenClaw skills and plugins with ClawHub's hosted registry, OpenClaw commands, and npm CLI.
- [Cline](https://heyclau.de/entry/tools/cline): Open-source autonomous coding agent for VS Code.
- [Cloudflare Agents SDK](https://heyclau.de/entry/tools/cloudflare-agents-sdk): Framework for building AI agents on Cloudflare Workers.
- [CodeRabbit](https://heyclau.de/entry/tools/coderabbit): AI code review platform for pull requests.
- [Cognee](https://heyclau.de/entry/tools/cognee): Open-source AI memory platform that builds a knowledge graph for agent long-term memory.
- [Composio](https://heyclau.de/entry/tools/composio): Tool integration platform for AI agents.
- [Continue](https://heyclau.de/entry/tools/continue): Open-source AI coding assistant with model control.
- [CopilotKit](https://heyclau.de/entry/tools/copilotkit): Build agent-native apps with CopilotKit: generative UI, shared state, human-in-the-loop flows, AG-UI, React, mobile, chat, and agent skills.
- [Cosign](https://heyclau.de/entry/tools/cosign): Sign, verify, and attest containers, binaries, SBOMs, and OCI artifacts.
- [Crawl4AI](https://heyclau.de/entry/tools/crawl4ai): Open-source LLM-friendly web crawler that turns pages into clean Markdown for RAG and agents.
- [CrewAI](https://heyclau.de/entry/tools/crewai): Multi-agent workflow framework and platform.
- [Crush](https://heyclau.de/entry/tools/crush): Terminal-based AI coding agent from Charm with multi-model support, LSP and MCP context, and permission prompts before running tools.
- [Cua Computer-Use Agents](https://heyclau.de/entry/tools/cua-computer-use-agents): Build and benchmark computer-use agents with Cua drivers, MCP, sandboxes, Python SDKs, GUI automation skills, and desktop virtualization.
- [Cursor](https://heyclau.de/entry/tools/cursor): Codebase-aware AI editor for agent-assisted development.
- [Dagster](https://heyclau.de/entry/tools/dagster): Orchestrate data assets, pipelines, jobs, schedules, sensors, and observability.
- [Daytona](https://heyclau.de/entry/tools/daytona): Open-source sandbox infrastructure for executing AI-generated code in isolated environments, with SDKs, snapshots, and an optional managed cloud.
- [dbt Core](https://heyclau.de/entry/tools/dbt-core): Transform warehouse data with SQL models, tests, docs, lineage, and artifacts.
- [DeepEval](https://heyclau.de/entry/tools/deepeval): Python LLM evaluation tests, metrics, regression checks, and tracing.
- [DeerFlow](https://heyclau.de/entry/tools/deerflow): Run a ByteDance super-agent harness with skills, memory, subagents, sandboxes, MCP server support, messaging channels, and LangGraph workflows.
- [Devin](https://heyclau.de/entry/tools/devin): AI software engineering agent for development tasks.
- [Dify](https://heyclau.de/entry/tools/dify): Build agentic LLM apps with Dify's visual workflows, RAG pipelines, agents, model management, observability, prompt IDE, APIs, cloud option, and self-hosted deployment.
- [Docling](https://heyclau.de/entry/tools/docling): Open-source document parser that converts PDF, Office, HTML, and images to Markdown/JSON for gen AI.
- [DSPy](https://heyclau.de/entry/tools/dspy): Program and optimize LM systems with signatures, modules, tools, and metrics.
- [DuckDB](https://heyclau.de/entry/tools/duckdb): Run embedded analytical SQL over local files, data frames, and DuckDB databases.
- [DVC](https://heyclau.de/entry/tools/dvc): Version datasets, models, ML pipelines, experiments, metrics, and remotes with Git.
- [E2B](https://heyclau.de/entry/tools/e2b): Open-source cloud sandboxes for executing AI-generated code, with Python and JavaScript SDKs and a Code Interpreter package.
- [Evidently](https://heyclau.de/entry/tools/evidently): Evaluate, test, and monitor ML models, LLM apps, data quality, and drift.
- [Exa](https://heyclau.de/entry/tools/exa): Search and retrieval API for AI agents.
- [Firecrawl](https://heyclau.de/entry/tools/firecrawl): Web crawling API for LLM-ready content.
- [Flowise](https://heyclau.de/entry/tools/flowise): Visual builder for AI agents, RAG apps, chatbots, agentic workflows, multi-agent systems, LangChain components, and self-hosted flow deployment.
- [Garak](https://heyclau.de/entry/tools/garak): Open-source LLM vulnerability scanner.
- [Gemini CLI](https://heyclau.de/entry/tools/gemini-cli): Use Google's Gemini CLI as a terminal AI agent for codebase work, shell commands, web fetching, Search grounding, MCP integrations, checkpointing, and scripted automation.
- [Giskard](https://heyclau.de/entry/tools/giskard): AI testing platform for LLM and ML quality.
- [GitHub Copilot](https://heyclau.de/entry/tools/github-copilot): AI developer assistant across GitHub and editors.
- [Gitleaks](https://heyclau.de/entry/tools/gitleaks): Open-source secret scanner for repositories and files.
- [Google Agent Development Kit](https://heyclau.de/entry/tools/google-agent-development-kit): Build, run, evaluate, and deploy code-first AI agents and workflows.
- [Google Workspace CLI](https://heyclau.de/entry/tools/google-workspace-cli): Use `gws` to let humans and AI agents operate Google Workspace APIs through structured JSON, OAuth, helper commands, and bundled Agent Skills.
- [Goose](https://heyclau.de/entry/tools/goose): Open-source, extensible AI agent that installs, executes, edits, and tests with any LLM, as a desktop app, CLI, and API.
- [GPTCache](https://heyclau.de/entry/tools/gptcache): Cache LLM responses by semantic similarity to reduce API cost and latency across chat and agent apps.
- [Gradio](https://heyclau.de/entry/tools/gradio): Build and share Python machine-learning demos, AI apps, and chatbot interfaces.
- [Graphite Diamond](https://heyclau.de/entry/tools/graphite-diamond): AI code review assistant inside Graphite workflows.
- [Great Expectations](https://heyclau.de/entry/tools/great-expectations): Define, run, document, and automate data quality validations with GX Core.
- [Griptape](https://heyclau.de/entry/tools/griptape): Modular Python framework for AI agents and LLM workflows with tools, memory, and RAG.
- [Grype](https://heyclau.de/entry/tools/grype): Scan images, directories, SBOMs, PURLs, and CPEs for known vulnerabilities.
- [Guardrails AI](https://heyclau.de/entry/tools/guardrails-ai): Open-source input/output guardrails and validators for LLM apps.
- [Haystack](https://heyclau.de/entry/tools/haystack): Build agents, RAG pipelines, search, retrieval, and tool-using LLM apps.
- [Helicone](https://heyclau.de/entry/tools/helicone): LLM observability and cost tracking platform.
- [Hermes Agent](https://heyclau.de/entry/tools/hermes-agent): Run a Nous Research agent with skills, memory, MCP integration, messaging gateway, scheduled automations, subagents, and OpenClaw migration.
- [Hugging Face Accelerate](https://heyclau.de/entry/tools/hugging-face-accelerate): Run raw PyTorch training and inference across distributed and mixed-precision setups.
- [Hugging Face Datasets](https://heyclau.de/entry/tools/hugging-face-datasets): Load, stream, inspect, and preprocess AI datasets for training and evaluation.
- [Hugging Face Diffusers](https://heyclau.de/entry/tools/hugging-face-diffusers): Run and train diffusion pipelines for image, video, and audio generation.
- [Hugging Face Evaluate](https://heyclau.de/entry/tools/hugging-face-evaluate): Load metrics, comparisons, and measurements for reproducible model and dataset evaluation.
- [Hugging Face PEFT](https://heyclau.de/entry/tools/hugging-face-peft): Fine-tune large models with lightweight adapters, LoRA, and PEFT methods.
- [Hugging Face Smolagents](https://heyclau.de/entry/tools/smolagents): Build lightweight Python agents with Hugging Face Smolagents, including CodeAgent, ToolCallingAgent, MCP tools, Hub tools, LiteLLM providers, local models, CLI agents, and optional sandboxes.
- [Hugging Face Transformers](https://heyclau.de/entry/tools/hugging-face-transformers): Use pretrained models for inference, generation, multimodal tasks, and training.
- [HumanLayer](https://heyclau.de/entry/tools/humanlayer): Open-source IDE for orchestrating AI coding agents, built on Claude Code, with parallel sessions, worktrees, and team context engineering.
- [Hyperbrowser](https://heyclau.de/entry/tools/hyperbrowser): Cloud-hosted Chrome sessions with scraping APIs and agent integrations for Claude, OpenAI, and BrowserUse.
- [Instructor](https://heyclau.de/entry/tools/instructor): Structured LLM outputs with Pydantic models, validation, and retries.
- [Koog](https://heyclau.de/entry/tools/koog): Kotlin/JVM AI agent framework from JetBrains with MCP, graph workflows, memory, streaming, tools, OpenTelemetry, and Spring/Ktor integration.
- [Kubescape](https://heyclau.de/entry/tools/kubescape): Scan Kubernetes clusters, manifests, charts, repositories, and images for security risk.
- [Label Studio](https://heyclau.de/entry/tools/label-studio): Open-source data labeling and human-in-the-loop AI evaluation.
- [Lakera Guard](https://heyclau.de/entry/tools/lakera-guard): AI security guardrails for LLM applications.
- [Laminar](https://heyclau.de/entry/tools/laminar): Open-source AI-agent observability with tracing, evals, signals, SQL dashboards, and datasets.
- [LanceDB](https://heyclau.de/entry/tools/lancedb): Store multimodal data and run vector, full-text, and SQL retrieval for AI applications.
- [LangChain](https://heyclau.de/entry/tools/langchain): Build LLM apps and agents with LangChain's model interface, tools, middleware, RAG, streaming, memory, MCP adapters, LangGraph execution, and LangSmith tracing.
- [LangChain4j](https://heyclau.de/entry/tools/langchain4j): Java/JVM LLM framework for agents, RAG, tool calling, MCP tool providers, vector stores, chat memory, and enterprise Java integrations.
- [Langflow](https://heyclau.de/entry/tools/langflow): Visual builder for agents, workflows, RAG apps, and MCP-enabled LLM tools.
- [Langfuse](https://heyclau.de/entry/tools/langfuse): Open-source LLM tracing and evaluation platform.
- [LangGraph](https://heyclau.de/entry/tools/langgraph): Stateful orchestration framework for LLM agents.
- [LangSmith](https://heyclau.de/entry/tools/langsmith): Observability and evaluation platform for LLM apps.
- [Letta](https://heyclau.de/entry/tools/letta): Build stateful agents with Letta, including long-term memory, Letta Code, hosted API agents, Python and TypeScript clients, skills, subagents, custom tools, and persistent agent state.
- [LibreChat](https://heyclau.de/entry/tools/librechat): Self-hosted ChatGPT-style platform with agents, MCP tools, Skills, Subagents, Code Interpreter, web search, artifacts, multi-provider routing, and auth.
- [LiteLLM](https://heyclau.de/entry/tools/litellm): Open-source AI gateway for routing LLM calls across providers.
- [LitServe](https://heyclau.de/entry/tools/litserve): Build custom AI model inference APIs with a LitAPI class, batching, streaming, and multi-GPU autoscaling.
- [LiveKit Agents](https://heyclau.de/entry/tools/livekit-agents): Realtime voice and multimodal agent framework with STT, LLM, TTS, telephony, MCP, testing, and LiveKit deployment support.
- [llama.cpp](https://heyclau.de/entry/tools/llama-cpp): Run GGUF models locally with C/C++ inference and an OpenAI-compatible server.
- [LlamaIndex](https://heyclau.de/entry/tools/llamaindex): Build agents, RAG pipelines, retrieval, indexing, and data-aware LLM apps.
- [LobeHub (formerly LobeChat)](https://heyclau.de/entry/tools/lobehub): Self-hostable agent workspace for building, scheduling, grouping, and running AI agents with memory, model routing, skills, MCP-compatible plugins, and Docker deployment.
- [LocalAI](https://heyclau.de/entry/tools/localai): Open-source self-hosted AI engine with drop-in OpenAI/Anthropic API compatibility, no GPU required.
- [Lovable](https://heyclau.de/entry/tools/lovable): AI app builder for prompt-driven web products.
- [Make](https://heyclau.de/entry/tools/make): Visual automation platform for integrations and AI workflows.
- [Marimo](https://heyclau.de/entry/tools/marimo): Build reactive Python notebooks that run as scripts, apps, and git-friendly data workflows.
- [Marvin](https://heyclau.de/entry/tools/marvin): Python framework for structured outputs and agentic workflows with tasks, agents, and threads.
- [Mastra](https://heyclau.de/entry/tools/mastra): TypeScript framework for agents and AI workflows.
- [MCP Inspector](https://heyclau.de/entry/tools/mcp-inspector): Visual MCP server testing and debugging.
- [MCP Supergateway Hub](https://heyclau.de/entry/tools/mcp-supergateway-hub): Self-host many MCP servers as HTTP endpoints via supergateway.
- [mcp-agent](https://heyclau.de/entry/tools/mcp-agent): Build MCP-native Python agents with composable workflow patterns, managed MCP server connections, durable execution, and agent-as-MCP-server deployment.
- [mcp-go](https://heyclau.de/entry/tools/mcp-go): Build MCP servers and clients in Go with a high-level SDK covering tools, resources, prompts, transports, sessions, hooks, validation, and tracing.
- [mcp-use](https://heyclau.de/entry/tools/mcp-use): Build MCP servers, MCP Apps, MCP agents, and clients with mcp-use's TypeScript/Python SDKs, app scaffolding, inspector, deployment CLI, and hosted production path.
- [Mem0](https://heyclau.de/entry/tools/mem0): Open-source memory layer for AI agents with multi-level memory, extraction, and retrieval.
- [MetaGPT](https://heyclau.de/entry/tools/metagpt): Multi-agent software-company framework for turning one-line requirements into user stories, requirements, architecture, APIs, documents, code, and agent workflows.
- [Microsoft Agent Framework](https://heyclau.de/entry/tools/microsoft-agent-framework): Build production Python and .NET agents with Microsoft Agent Framework, including workflows, orchestration, middleware, observability, Foundry hosting, A2A, MCP, and Semantic Kernel migration paths.
- [Microsoft AutoGen](https://heyclau.de/entry/tools/microsoft-autogen): Open-source framework for multi-agent AI applications.
- [Microsoft PyRIT](https://heyclau.de/entry/tools/pyrit): Microsoft framework for generative AI risk identification and red-team assessment.
- [Milvus](https://heyclau.de/entry/tools/milvus): Run scalable vector, sparse, and hybrid search for RAG and AI retrieval systems.
- [mini-SWE-agent](https://heyclau.de/entry/tools/mini-swe-agent): Minimal CLI coding agent with confirm, human, and automatic execution modes.
- [MLflow](https://heyclau.de/entry/tools/mlflow): Trace, evaluate, monitor, and manage agents, LLM apps, prompts, and models.
- [n8n](https://heyclau.de/entry/tools/n8n): Self-hostable workflow automation for AI operations.
- [Nanobot AI](https://heyclau.de/entry/tools/nanobot-ai): Run a self-hosted personal AI agent across CLI, WebUI, chat apps, MCP tools, memory, automations, and long-running workspaces.
- [NanoClaw](https://heyclau.de/entry/tools/nanoclaw): Open-source platform that runs Claude agents in isolated containers across messaging channels, with per-agent memory and vaulted credentials.
- [NVIDIA SkillSpector](https://heyclau.de/entry/tools/nvidia-skillspector): Scan AI agent skills before installing them with NVIDIA SkillSpector: static checks, optional LLM review, MCP risk analyzers, OSV lookups, and SARIF.
- [Official MCP C# SDK](https://heyclau.de/entry/tools/official-mcp-csharp-sdk): Build official MCP clients and servers in .NET with the ModelContextProtocol packages for core APIs, hosting, dependency injection, and ASP.NET Core HTTP transports.
- [Official MCP Go SDK](https://heyclau.de/entry/tools/official-mcp-go-sdk): Build official MCP clients and servers in Go with the modelcontextprotocol Go SDK, including MCP, JSON-RPC, OAuth, transports, examples, and spec compatibility.
- [Official MCP Java SDK](https://heyclau.de/entry/tools/official-mcp-java-sdk): Build MCP clients and servers in Java with the official Java SDK, Maven artifacts, Java 17+, Reactive Streams, JDK HttpClient, Servlet transport, and Spring AI integration guidance.
- [Official MCP Kotlin SDK](https://heyclau.de/entry/tools/official-mcp-kotlin-sdk): Build MCP clients and servers in Kotlin with the official Kotlin Multiplatform SDK, Gradle artifacts, Ktor integration, coroutine APIs, and cross-platform transports.
- [Official MCP PHP SDK](https://heyclau.de/entry/tools/official-mcp-php-sdk): Build MCP clients and servers in PHP with the official `mcp/sdk` Composer package, framework-agnostic APIs, attributes, stdio and HTTP transports, and session support.
- [Official MCP Python SDK](https://heyclau.de/entry/tools/official-mcp-python-sdk): Build MCP clients and servers in Python with the official `mcp` SDK package, including FastMCP, tools, resources, prompts, stdio, SSE, Streamable HTTP, authentication, and development tooling.
- [Official MCP Ruby SDK](https://heyclau.de/entry/tools/official-mcp-ruby-sdk): Build MCP clients and servers in Ruby with the official `mcp` gem, JSON-RPC, tools, resources, prompts, stdio, Streamable HTTP, Rack, and Rails integration.
- [Official MCP Rust SDK](https://heyclau.de/entry/tools/official-mcp-rust-sdk): Build MCP clients and servers in Rust with the official `rmcp` SDK, tokio async runtime support, tool macros, resources, prompts, transports, and docs.rs API documentation.
- [Official MCP Swift SDK](https://heyclau.de/entry/tools/official-mcp-swift-sdk): Build MCP clients and servers in Swift with the official Swift SDK, Swift Package Manager, Apple platform support, stdio and HTTP transports, and MCP client/server APIs.
- [Official MCP TypeScript SDK](https://heyclau.de/entry/tools/official-mcp-typescript-sdk): Build MCP clients and servers in TypeScript with the official modelcontextprotocol SDK, including stdio and HTTP transports, tools, resources, prompts, OAuth helpers, and examples.
- [Ollama](https://heyclau.de/entry/tools/ollama): Local model runner for open models and developer workflows.
- [Open SWE](https://heyclau.de/entry/tools/open-swe): Self-hosted coding agent framework built on LangGraph — trigger via Slack, Linear, or GitHub and get automatic PRs from isolated sandboxes.
- [Open WebUI](https://heyclau.de/entry/tools/open-webui): Self-hosted AI web UI for Ollama and OpenAI-compatible APIs with RAG, tools, model builder, web search, vector databases, plugins, and enterprise auth.
- [OpenAI Agents JavaScript SDK](https://heyclau.de/entry/tools/openai-agents-js-sdk): Build JavaScript and TypeScript multi-agent workflows with the official OpenAI Agents SDK, including tools, handoffs, guardrails, sessions, tracing, MCP tools, realtime agents, and sandbox agents.
- [OpenAI Agents Python SDK](https://heyclau.de/entry/tools/openai-agents-python-sdk): Build Python multi-agent workflows with the official OpenAI Agents SDK, including tools, handoffs, guardrails, sessions, tracing, realtime agents, MCP integrations, and sandbox agents.
- [OpenAI Codex CLI](https://heyclau.de/entry/tools/openai-codex-cli): OpenAI's open-source terminal coding agent that edits and runs code locally with sandbox and approval modes.
- [OpenAI Evals](https://heyclau.de/entry/tools/openai-evals): Build repeatable LLM and agent evals with OpenAI's open-source framework.
- [OpenAPI Generator](https://heyclau.de/entry/tools/openapi-generator): Generate clients, servers, docs, schemas, and config from OpenAPI specs.
- [OpenCode](https://heyclau.de/entry/tools/opencode): Terminal-first AI coding agent for local development.
- [OpenHands](https://heyclau.de/entry/tools/openhands): Run coding agents with a local GUI, CLI, SDK, sandboxes, and hosted options.
- [OpenSandbox](https://heyclau.de/entry/tools/opensandbox): Sandbox runtime for AI agents with multi-language SDKs, MCP tools, Docker, Kubernetes, egress controls, credential vault, and code execution.
- [Outlines](https://heyclau.de/entry/tools/outlines): Python library for guaranteed structured LLM outputs (JSON schema, regex, grammar) during generation.
- [Pipecat](https://heyclau.de/entry/tools/pipecat): Build real-time voice and multimodal AI agents by composing STT, LLM, TTS, and transport services in a pipeline.
- [Pipedream](https://heyclau.de/entry/tools/pipedream): Developer workflow automation and API integration platform.
- [Polars](https://heyclau.de/entry/tools/polars): Use a fast Rust DataFrame query engine for local, lazy, and cloud-backed analytics.
- [Portkey AI Gateway](https://heyclau.de/entry/tools/portkey-ai-gateway): Open-source AI gateway to 1600+ LLMs with retries, fallbacks, routing, guardrails, caching, and observability.
- [Prefect](https://heyclau.de/entry/tools/prefect): Orchestrate resilient Python data pipelines with flows, tasks, schedules, and workers.
- [Prompt flow](https://heyclau.de/entry/tools/prompt-flow): Open-source Microsoft toolkit to build, trace, evaluate, and deploy LLM app flows.
- [Promptfoo](https://heyclau.de/entry/tools/promptfoo): Open-source prompt testing and red-teaming framework.
- [Protect AI](https://heyclau.de/entry/tools/protect-ai): AI security platform for models and applications.
- [Pydantic AI](https://heyclau.de/entry/tools/pydantic-ai): Type-safe Python agent framework with tools, outputs, MCP, and evals.
- [Qwen Code](https://heyclau.de/entry/tools/qwen-code): Run Qwen Code as a terminal coding agent with Auto-Memory, Auto-Skills, SubAgents, Agent Teams, MCP, multi-provider routing, IDE plugins, desktop app, daemon mode, and SDKs.
- [Qwen-Agent](https://heyclau.de/entry/tools/qwen-agent): Build Qwen-powered agents with function calling, planning, memory, RAG, MCP, code interpreter, Gradio demos, BrowserQwen, and custom assistant workflows.
- [Ragas](https://heyclau.de/entry/tools/ragas): Open-source evaluation framework for RAG and LLM application testing.
- [RAGFlow](https://heyclau.de/entry/tools/ragflow): RAGFlow is a self-hostable RAG engine and context layer with DeepDoc parsing, visual chunking, grounded citations, agent workflows, MCP, and Docker.
- [Ray](https://heyclau.de/entry/tools/ray): Scale Python and AI workloads with Ray Core and Ray AI libraries.
- [Raycast](https://heyclau.de/entry/tools/raycast): macOS launcher and extension platform with AI workflows.
- [Reflex](https://heyclau.de/entry/tools/reflex): Build full-stack web apps and AI-app UIs entirely in Python, compiled to a React and Next.js frontend.
- [Replit Agent](https://heyclau.de/entry/tools/replit-agent): Browser-based AI app builder inside Replit.
- [Rivet](https://heyclau.de/entry/tools/rivet): Open-source visual editor and TypeScript library for building and embedding LLM agent graphs.
- [Roo Code](https://heyclau.de/entry/tools/roo-code): VS Code coding agent with planning and workflow modes.
- [Semgrep](https://heyclau.de/entry/tools/semgrep): Static analysis, SAST, secrets, dependency checks, and custom code rules.
- [Sentence Transformers](https://heyclau.de/entry/tools/sentence-transformers): Build embeddings, sparse encoders, rerankers, and semantic search pipelines.
- [Skills CLI](https://heyclau.de/entry/tools/skills-cli): Manage SKILL.md agent skills with `npx skills`: add, use, find, list, update, remove, initialize, symlink, copy, and target supported agent hosts.
- [Skillshare](https://heyclau.de/entry/tools/skillshare): Keep one source of truth for AI CLI skills, agents, rules, commands, and prompts, then sync them into Codex, Claude, OpenClaw, Cursor, and more.
- [Smithery](https://heyclau.de/entry/tools/smithery): MCP server discovery and deployment platform.
- [Snyk Agent Scan](https://heyclau.de/entry/tools/snyk-agent-scan): Scan Claude, Cursor, Codex, Gemini, Windsurf, VS Code, and other local agent configs for MCP and skill supply-chain risks.
- [Sourcegraph Cody](https://heyclau.de/entry/tools/sourcegraph-cody): AI coding assistant for large codebase context.
- [Speakeasy](https://heyclau.de/entry/tools/speakeasy): Generate SDKs, CLIs, Terraform providers, and MCP servers from OpenAPI.
- [Stagehand](https://heyclau.de/entry/tools/stagehand): AI-assisted browser automation framework.
- [Strands Agents](https://heyclau.de/entry/tools/strands-agents): Python and TypeScript agent SDK with model providers, MCP, streaming, structured output, hooks, observability, tools, and multi-agent patterns.
- [Streamlit](https://heyclau.de/entry/tools/streamlit): Turn Python scripts into interactive data apps, dashboards, and chat interfaces.
- [SuperClaude Framework](https://heyclau.de/entry/tools/superclaude-framework): Open-source framework that extends Claude Code with slash commands, specialized agents, behavioral modes, and MCP integrations.
- [Syft](https://heyclau.de/entry/tools/syft): Generate SBOMs from images, directories, files, archives, and OCI layouts.
- [Temporal](https://heyclau.de/entry/tools/temporal): Build resilient long-running workflows with durable execution and worker-backed activities.
- [Trigger.dev](https://heyclau.de/entry/tools/trigger-dev): Background jobs and workflows for TypeScript apps.
- [TruLens](https://heyclau.de/entry/tools/trulens): Evaluate and trace agents, RAG systems, LLM apps, metrics, and regressions.
- [txtai](https://heyclau.de/entry/tools/txtai): Open-source embeddings database and AI framework for semantic search, RAG, workflows, and agents.
- [Unsloth](https://heyclau.de/entry/tools/unsloth): Open-source library for fast, low-VRAM LLM fine-tuning and RL with export to GGUF, vLLM, and Ollama.
- [Upsonic](https://heyclau.de/entry/tools/upsonic): Build Python autonomous agents with custom tools, MCP tools, prebuilt agents, workspace restrictions, sandbox execution, OCR, and document workflows.
- [v0](https://heyclau.de/entry/tools/vercel-v0): AI interface builder for React and web UI.
- [Vercel AI SDK](https://heyclau.de/entry/tools/vercel-ai-sdk): TypeScript toolkit for AI apps and streaming UI.
- [vLLM](https://heyclau.de/entry/tools/vllm): Serve open models with high-throughput inference and OpenAI-compatible APIs.
- [VoltAgent](https://heyclau.de/entry/tools/voltagent): TypeScript agent framework with workflows, MCP tools, memory, RAG, guardrails, evals, voice, and VoltOps observability.
- [Weave](https://heyclau.de/entry/tools/weave): Tracking and evaluation toolkit for LLM applications.
- [Weaviate](https://heyclau.de/entry/tools/weaviate): Build AI retrieval systems with semantic search, hybrid search, RAG, and cloud-native deployment.
- [Windsurf](https://heyclau.de/entry/tools/windsurf): Agentic coding environment for multi-file AI development.
- [Workato](https://heyclau.de/entry/tools/workato): Enterprise automation platform for business workflows.
- [Zapier AI](https://heyclau.de/entry/tools/zapier-ai): AI-assisted automation across business apps.
- [Zed](https://heyclau.de/entry/tools/zed): Fast collaborative code editor with AI assistance.

## Optional

- [Full corpus](https://heyclau.de/llms-full.txt): every entry with descriptions, metadata, and install/config snippets
- [Trust methodology](https://heyclau.de/quality#methodology): source backing, safety/privacy notes, and package verification definitions
- [OpenAPI spec](https://heyclau.de/openapi.json): machine-readable REST API
- [API feed](https://heyclau.de/api/registry/feed): endpoint map and distribution feeds
- [Directory index](https://heyclau.de/data/directory-index.json): flat per-entry JSON with tags and keywords
- [MCP server card](https://heyclau.de/.well-known/mcp/server-card.json): MCP tools and resources
- [Agent skills index](https://heyclau.de/.well-known/agent-skills/index.json)