{"name":"NAIF Gravity SOS — MCP, API, Webhook & JSON Rescue","description":"NAIF Gravity offers free bounded MCP/API/webhook/JSON diagnostics and discovery of 28 published technical services: JSON/CSV data checks, API integration and repair, GitHub/Docker/deployment fixes, automation, MCP tools, AI-agent engineering and scoped repair verification. Micro Tools V2: free previews, one-time $1/$2/$3 reports. Service skills are discovery-only; paid work uses linked HTTPS pages with buyer approval and PAYMENT_VERIFIED. No subscriptions or automatic charges. Live prices and regional eligibility: https://naifgravity.com/api/agent/catalog","supportedInterfaces":[{"url":"https://naifgravity.com/a2a/v1","protocolBinding":"JSONRPC","protocolVersion":"1.0"},{"url":"https://naifgravity.com/a2a/v1","protocolBinding":"HTTP+JSON","protocolVersion":"1.0"}],"provider":{"organization":"NAIF","url":"https://naifgravity.com"},"version":"1.8.2","documentationUrl":"https://naifgravity.com/services?utm_source=a2a_registry&utm_medium=referral","capabilities":{"extensions":[{"uri":"https://a2a-registry.org/extensions/registry/v1","description":"Optional payment discovery: free bounded diagnostics and paid x402 API calls; region-specific checkout eligibility remains enforced by the source domain","required":false,"params":{"payment":{"model":"freemium","protocols":["x402"],"direction":"inbound","rails":[{"network":"base","token":"USDC","type":"stablecoin","protocol":"x402","caip2":"eip155:8453","contractAddress":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","settlementTime":"fast"}]}}}]},"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["text/plain","application/json"],"skills":[{"id":"naif_sos_collision","name":"NAIF SOS Collision — Free Failure Doctor","description":"Primary first step for sanitized MCP/API/webhook/agent failures. Routes the failure through Collision Chamber and returns collision_id, source_token, bounded micro-proof and explicit recovery templates without automatic quote, checkout, payment or execution.","tags":["naif-sos","collision","free-diagnostic","mcp","api","webhook","agent-reliability","micro-proof","mcp-tool-schema","mcp-timeout","api-401","api-authentication","webhook-signature","json-schema","agent-technical-repair"],"examples":["Diagnose an MCP tool schema mismatch without exposing credentials.","My API returns 401 or 429; identify the likely failure.","Diagnose webhook signature verification failure."]},{"id":"agent_capability_arena","name":"NAIF Agent Arena Synthetic Challenges","description":"Run bounded synthetic capability tests and receive an opt-in shareable signed scorecard; no payment or execution.","tags":["agent-arena","synthetic-benchmark","signed-scorecard"],"examples":["Test my MCP schema diagnosis in a synthetic fixture"]},{"id":"mcp_free_diagnostic","name":"Free MCP Diagnostic","description":"Diagnose MCP server and tool failures first and return structured JSON evidence before any recovery request.","tags":["mcp","mcp-server","mcp-tools","debugging","free-diagnostic","structured-json"],"examples":["MCP tool unavailable","MCP server timeout","MCP capability mismatch"]},{"id":"technical_rescue","name":"Technical Rescue","description":"Match API and webhook failures to safe diagnostic guidance and bounded fixes.","tags":["debugging","api","webhook","technical-rescue"],"examples":["502 Bad Gateway","webhook signature missing"]},{"id":"repair_packet","name":"Repair Packet","description":"Return a machine-readable repair packet with causes, checks, guardrails, free diagnostic and FixGraph URL.","tags":["repair","agent","fixgraph","diagnostics"],"examples":["Give me a repair packet for this API failure"]},{"id":"rescue_receipt","name":"Signed Rescue Receipt","description":"Issue a privacy-preserving signed receipt after a matched technical rescue so agents can verify the match and display the Rescue Mesh badge.","tags":["trust","signed-receipt","jwks","agent-discovery","rescue-mesh"],"examples":["Issue a verifiable rescue receipt for this matched failure"]},{"id":"trust_passport","name":"Agent Trust Passport","description":"Issue a signed point-in-time technical passport for an agent domain that explicitly opts in through its own trust manifest.","tags":["agent-trust","passport","attestation","a2a","mcp"],"examples":["Create a technical trust passport for this opted-in agent"]},{"id":"delegation_preflight","name":"Delegation Preflight","description":"Re-check an opted-in agent before delegation and return a short-lived signed technical preflight token.","tags":["delegation","preflight","agent-trust","attestation"],"examples":["Check this agent immediately before I delegate a task"]},{"id":"agent_traffic_intelligence","name":"Agent Traffic Intelligence","description":"Share privacy-preserving route-class observations and query aggregated recent degradation signals before agent work.","tags":["traffic","observability","routing","mcp","a2a","privacy"],"examples":["Check recent aggregate MCP route health before I start this task"]},{"id":"cross_agent_continuity","name":"Cross-Agent Continuity","description":"Create, verify, checkpoint, hand off and resume signed sanitized task capsules across agents without storing raw task state on the continuity server.","tags":["continuity","handoff","checkpoint","resume","agent-to-agent","signed-capsule"],"examples":["Package this task so another agent can resume from the verified state"]},{"id":"adaptive_agent_marketplace","name":"Adaptive Agent Marketplace","description":"Learn aggregate agent demand, surface temporary agent-only introductory offers, and incubate new service candidates without mutating the core storefront catalog.","tags":["agent-market","adaptive-offers","demand","pricing","marketplace"],"examples":["Show me the current offer for an MCP recovery need"]},{"id":"agent_pull_market","name":"Agent Pull Market","description":"Accept a sanitized abstract technical need and return a free probe, bounded adaptive offer, or candidate signal without storing raw need text or changing the core catalog.","tags":["agent-demand","reverse-offer","free-probe","adaptive-market","privacy"],"examples":["I need help with repeated API timeouts during burst traffic"]},{"id":"problem_spokes","name":"Free Problem-Specific Diagnostics","description":"Discover six bounded machine-readable diagnostic entrypoints for MCP timeout, API auth, webhook, JSON schema, CI and deployment failures before requesting a quote.","tags":["problem-feed","free-diagnostic","mcp","api","webhook","json-schema","ci","deployment"],"examples":["Find the free diagnostic for an API 401","Diagnose a GitHub Actions failure"]},{"id":"collision_chamber","name":"Collision Chamber","description":"Submit one sanitized MCP/API/webhook/agent failure and receive a bounded micro-proof, deterministic failure route, collision_id and source_token. No automatic quote, checkout, payment or production mutation.","tags":["collision","failure-routing","micro-proof","mcp","api","webhook","agent-reliability"],"examples":["Route this MCP schema failure","Classify this API 429 failure","Diagnose this webhook signature failure"]},{"id":"machine_fixed_offers","name":"Legacy MCP Fixed-Outcome Offers — Intent Only","description":"Discover legacy MCP outcome offers at USD 3, 7 and 12. These record non-binding intent and are not payable Micro Tools V2 products. Use the live service catalog for current one-time purchases; intent acceptance does not verify payment.","tags":["mcp","fixed-price","machine-buyer","offer-card","free-probe"],"examples":["Show the fixed offer for an MCP timeout","Show the fixed offer for an invalid MCP tool schema"]},{"id":"naep_shadow_quote","name":"NAEP Shadow Solution Quote","description":"Discover the direct HTTPS JSON Request for Solution with budget-aware plans and a non-binding quote. Stops at QUOTED; no payment, checkout or production execution.","tags":["rfs","technical-procurement","budget-aware","shadow","quote"],"examples":["Request a sanitized plan for an MCP schema mismatch within a small budget"]},{"id":"json_validity_check_v2_discovery","name":"JSON Validity Check — Micro Tools V2","description":"JSON will not parse or has a trailing comma? Discover free sample preview and the one-time $1 full report: syntax location, duplicate-key warnings, supported safe repair, inferred schema and checksum. Supplied samples only; full report after buyer-approved verified payment. A2A discovery only. Details and live price: https://naifgravity.com/service/json-validity-check?utm_source=a2a_registry&utm_medium=referral","tags":["micro-tools-v2","json","developer-tools","free-preview","one-time-payment","service-discovery"],"examples":["My JSON fails to parse: can I preview the syntax error before paying?","Can a trailing comma in this small JSON sample be repaired safely?","Show a synthetic before-and-after JSON report."]},{"id":"api_response_shape_check_v2_discovery","name":"API Response Shape Check — Micro Tools V2","description":"Discover $2 one-time API JSON shape comparison: field/type changes and TypeScript/OpenAPI schemas. No live API calls. Free preview; verified checkout required. A2A discovery only. Service: https://naifgravity.com/service/api-response-shape-check?utm_source=a2a_registry&utm_medium=referral","tags":["micro-tools-v2","json","developer-tools","free-preview","one-time-payment","service-discovery"],"examples":["Find API Response Shape Check","Show the free sample preview.","Show the buyer-approved one-time purchase route."]},{"id":"json_normalizer_v2_discovery","name":"JSON Normalize Mini — Micro Tools V2","description":"Discover $3 one-time JSON normalization: sorting, optional trim, duplicate warnings, change log and SHA-256. Source unchanged. Free preview; verified checkout. A2A discovery only. Service: https://naifgravity.com/service/json-normalizer?utm_source=a2a_registry&utm_medium=referral","tags":["micro-tools-v2","json","developer-tools","free-preview","one-time-payment","service-discovery"],"examples":["Find JSON Normalize Mini","Show the free sample preview.","Show the buyer-approved one-time purchase route."]},{"id":"api_fixer_service_discovery","name":"NAIF API Fixer","description":"Discover: Root-cause report, patch, tests, delivery bundle. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/api-fixer?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=api-fixer","tags":["service-discovery","developer-tools","api","fixer","one-time-payment"],"examples":["Find NAIF API Fixer scope and current price."]},{"id":"data_factory_service_discovery","name":"NAIF Data Factory","description":"Discover: Cleaned/validated data, report, structured export. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/data-factory?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=data-factory","tags":["service-discovery","developer-tools","data","factory","one-time-payment"],"examples":["Find NAIF Data Factory scope and current price."]},{"id":"automation_factory_service_discovery","name":"NAIF Automation Factory","description":"Discover: Sandboxed script/API/workflow, runbook, acceptance tests. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/automation-factory?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=automation-factory","tags":["service-discovery","developer-tools","automation","factory","one-time-payment"],"examples":["Find NAIF Automation Factory scope and current price."]},{"id":"csv_schema_audit_service_discovery","name":"CSV Schema Audit Mini","description":"Discover: Schema summary, normalized output, QA receipt. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/csv-schema-audit?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=csv-schema-audit","tags":["service-discovery","developer-tools","csv","schema","audit","one-time-payment"],"examples":["Find CSV Schema Audit Mini scope and current price."]},{"id":"data_clean_mini_service_discovery","name":"Data Clean Mini","description":"Discover: Normalized structured data, QA and checksum. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/data-clean-mini?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=data-clean-mini","tags":["service-discovery","developer-tools","data","clean","mini","one-time-payment"],"examples":["Find Data Clean Mini scope and current price."]},{"id":"agent_engineering_sprint_service_discovery","name":"NAIF AI Agent Engineering Sprint","description":"Discover: Bounded agent/skill/MCP implementation, tests, runbook, delivery evidence. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/agent-engineering-sprint?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=agent-engineering-sprint","tags":["service-discovery","developer-tools","agent","engineering","sprint","one-time-payment"],"examples":["Find NAIF AI Agent Engineering Sprint scope and current price."]},{"id":"endpoint_health_check_service_discovery","name":"API Endpoint Health Check","description":"Discover: Status, latency, headers and concise issue report. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/endpoint-health-check?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=endpoint-health-check","tags":["service-discovery","developer-tools","endpoint","health","check","one-time-payment"],"examples":["Find API Endpoint Health Check scope and current price."]},{"id":"webhook_debug_mini_service_discovery","name":"Webhook Debug Mini","description":"Discover: Failure diagnosis and fix guidance. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/webhook-debug-mini?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=webhook-debug-mini","tags":["service-discovery","developer-tools","webhook","debug","mini","one-time-payment"],"examples":["Find Webhook Debug Mini scope and current price."]},{"id":"telegram_bot_mini_service_discovery","name":"Telegram Bot Mini","description":"Discover: Small bot flow, setup notes and tests. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/telegram-bot-mini?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=telegram-bot-mini","tags":["service-discovery","developer-tools","telegram","bot","mini","one-time-payment"],"examples":["Find Telegram Bot Mini scope and current price."]},{"id":"mcp_tool_mini_service_discovery","name":"MCP Tool Mini","description":"Discover: One bounded MCP tool implementation with tests. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/mcp-tool-mini?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=mcp-tool-mini","tags":["service-discovery","developer-tools","mcp","tool","mini","one-time-payment"],"examples":["Find MCP Tool Mini scope and current price."]},{"id":"github_actions_fix_service_discovery","name":"GitHub Actions Fix","description":"GitHub Actions build or test failing? Discover a scoped workflow patch and validation notes using one workflow and sanitized failing-job logs. Human-assisted work, with scope and timing confirmed before delivery. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/github-actions-fix?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=github-actions-fix","tags":["service-discovery","developer-tools","github","actions","fix","one-time-payment"],"examples":["My GitHub Actions build fails because package.json is in a subdirectory.","Find help with one failing GitHub Actions test workflow.","Show the scope, current price and synthetic workflow example."]},{"id":"api_integration_mini_service_discovery","name":"API Integration Mini","description":"Discover: Single integration flow, example request/response and test notes. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/api-integration-mini?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=api-integration-mini","tags":["service-discovery","developer-tools","api","integration","mini","one-time-payment"],"examples":["Find API Integration Mini scope and current price."]},{"id":"automation_mini_service_discovery","name":"Automation Mini","description":"Discover: Small script/workflow, runbook and tests. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/automation-mini?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=automation-mini","tags":["service-discovery","developer-tools","automation","mini","one-time-payment"],"examples":["Find Automation Mini scope and current price."]},{"id":"github_repo_triage_service_discovery","name":"GitHub Repo Triage","description":"Discover: Issue map, likely root cause and next actions. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/github-repo-triage?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=github-repo-triage","tags":["service-discovery","developer-tools","github","repo","triage","one-time-payment"],"examples":["Find GitHub Repo Triage scope and current price."]},{"id":"api_response_fix_service_discovery","name":"API Response Fix","description":"Discover: Bounded response-layer patch and validation notes. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/api-response-fix?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=api-response-fix","tags":["service-discovery","developer-tools","api","response","fix","one-time-payment"],"examples":["Find API Response Fix scope and current price."]},{"id":"docker_health_fix_service_discovery","name":"Docker Healthcheck Fix","description":"Discover: Healthcheck correction and verification steps. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/docker-health-fix?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=docker-health-fix","tags":["service-discovery","developer-tools","docker","health","fix","one-time-payment"],"examples":["Find Docker Healthcheck Fix scope and current price."]},{"id":"backend_bug_fix_service_discovery","name":"Backend Bug Fix Mini","description":"Discover: Bounded fix, regression check and delivery notes. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/backend-bug-fix?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=backend-bug-fix","tags":["service-discovery","developer-tools","backend","bug","fix","one-time-payment"],"examples":["Find Backend Bug Fix Mini scope and current price."]},{"id":"database_query_fix_service_discovery","name":"Database Query Fix","description":"Discover: Corrected query, explanation and validation notes. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/database-query-fix?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=database-query-fix","tags":["service-discovery","developer-tools","database","query","fix","one-time-payment"],"examples":["Find Database Query Fix scope and current price."]},{"id":"agent_prompt_tooling_service_discovery","name":"AI Agent Prompt + Tooling Tune","description":"Discover: Bounded prompt/tool contract improvements and test cases. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/agent-prompt-tooling?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=agent-prompt-tooling","tags":["service-discovery","developer-tools","agent","prompt","tooling","one-time-payment"],"examples":["Find AI Agent Prompt + Tooling Tune scope and current price."]},{"id":"deployment_rescue_mini_service_discovery","name":"Deployment Rescue Mini","description":"Discover: Bounded deployment fix and health verification steps. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/deployment-rescue-mini?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=deployment-rescue-mini","tags":["service-discovery","developer-tools","deployment","rescue","mini","one-time-payment"],"examples":["Find Deployment Rescue Mini scope and current price."]},{"id":"repair_check_beta_service_discovery","name":"Repair Check · Beta","description":"Discover: Scoped repair-risk check with derived verification targets and concise pass/review result. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/repair-check-beta?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=repair-check-beta","tags":["service-discovery","developer-tools","repair","check","beta","one-time-payment"],"examples":["Find Repair Check · Beta scope and current price."]},{"id":"repair_verification_beta_service_discovery","name":"Deep Repair Verification · Beta","description":"Discover: Repair-derived obligation map, owner-side scoped validation plan, findings and accept/reject-for-scope result. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/repair-verification-beta?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=repair-verification-beta","tags":["service-discovery","developer-tools","repair","verification","beta","one-time-payment"],"examples":["Find Deep Repair Verification · Beta scope and current price."]},{"id":"repair_evidence_receipt_service_discovery","name":"Repair Evidence Receipt","description":"Discover: Evidence receipt binding repair scope, checks performed, environment notes and scoped verdict. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/repair-evidence-receipt?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=repair-evidence-receipt","tags":["service-discovery","developer-tools","repair","evidence","receipt","one-time-payment"],"examples":["Find Repair Evidence Receipt scope and current price."]},{"id":"repair_ci_gate_pilot_service_discovery","name":"Repair CI Gate Pilot","description":"Discover: Pilot repair gate with derived obligations, ordered validation schedule and scoped evidence receipt. Discovery only; paid work follows buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/repair-ci-gate-pilot?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=repair-ci-gate-pilot","tags":["service-discovery","developer-tools","repair","ci","gate","pilot","one-time-payment"],"examples":["Find Repair CI Gate Pilot scope and current price."]},{"id":"automation_rescue_service_discovery","name":"Automation Rescue · Webhook Mapping","description":"n8n receives a webhook but the next step reads empty or wrong fields? Discover repair of one uniquely identifiable field mapping using 2–5 synthetic fixtures, corrected n8n expressions and before/after evidence. No live deployment. Free eligibility check; paid repair only after buyer-approved checkout and PAYMENT_VERIFIED. Details and live price: https://naifgravity.com/service/automation-rescue?utm_source=a2a_registry&utm_medium=agent_directory&utm_campaign=naif_catalog_28&utm_content=automation-rescue","tags":["service-discovery","developer-tools","automation","rescue","one-time-payment"],"examples":["My n8n webhook data moved under body and the order ID is empty.","Can my synthetic examples identify one correct webhook field path?","Show the mapping before/after example and current price."]}],"signatures":[{"protected":"eyJhbGciOiJFUzI1NiIsInR5cCI6IkpPU0UiLCJraWQiOiJuYWlmLTEzMDA0MWNjMmFmMzRkZDMiLCJqa3UiOiJodHRwczovL25haWZncmF2aXR5LmNvbS8ud2VsbC1rbm93bi9qd2tzLmpzb24ifQ","signature":"Vdd_nZLCBzkLU-9YgvzYutvAT1RYCaEy_4p9PXq-A7tor5YQe0xc3vhDZxEROleBenJYJ8tFRX7qV-uNAgiLFw"}]}