# Iridium

> Iridium is a Model Context Protocol (MCP) server that gives AI agents access to LinkedIn.
> An agent connected to Iridium reads current LinkedIn profiles and posts, takes real actions
> including commenting, connection requests, and messaging, and writes every action to an
> append-only log the user can read. A human reviews and approves before anything is sent.
> Iridium runs both as a hosted web app and as an MCP server usable inside Claude.

## The problem it solves

Twitter has an MCP server, so an agent can read Twitter and act on it. LinkedIn has no
equivalent. An agent asked to work on LinkedIn has no live data, no way to act, and no record
of what it did. Iridium is that missing access layer.

## What Iridium does

- **Fresh LinkedIn data.** Profiles, posts, and messages are read at request time through the
  connection the user authorizes. There is no stale export and no harvested profile database.
- **Agents take actions.** Commenting, connection requests, direct messages, InMail, replies,
  post publishing, and scheduling, all exposed as MCP tools.
- **Clear logging.** Every attempted action is written to an append-only ledger recording what
  ran, when, whether it succeeded, and the exact text sent. Readable in the app and exposed to
  the agent as the `get_activity_log` and `get_last_action` tools.
- **Repetitive tasks, automated.** Three pipelines find people, find posts worth commenting on,
  and draft original posts. Each produces a review queue rather than sending directly.
- **Review before send.** Approving is a separate, explicit step, and it is the only thing that
  sends. Daily and weekly limits are enforced server-side.

## How Iridium accesses LinkedIn

Iridium does not scrape LinkedIn and does not operate a crawler or a harvested profile database.
LinkedIn connectivity is brokered by Unipile, a third-party provider for authenticated account
access. Users connect their own account through Unipile's hosted flow. The password is entered on
Unipile's page and is never received or stored by Iridium, which holds only an opaque account
handle. Every action runs as the user, through that authenticated session, within per-account
rate limits.

## Pricing

- Solo plan: $20/month. One LinkedIn account, live profile and post data, commenting,
  connections and messaging, post drafting and scheduling, inbox, full activity log, MCP access,
  email support.
- 7-day free trial, no credit card required. Cancel anytime.

## Key pages

- [Overview](https://iridiumhqmcp.com/): what Iridium is, how it works, setup, pricing.
- [Demos](https://iridiumhqmcp.com/demo): product walkthrough, setup videos, and a live agent you
  can talk to without an account.
- [FAQ](https://iridiumhqmcp.com/faq): how it reads LinkedIn data, what actions it takes, how the
  activity log works, pricing, and whether Claude is required.
- [Iridium vs. manual outreach](https://iridiumhqmcp.com/vs-manual-outreach): comparison and what
  to look for in an MCP LinkedIn tool.
- [Answers](https://iridiumhqmcp.com/answers): the questions people ask before choosing a tool,
  each answered on its own page.
  - [How to connect your AI agent to LinkedIn](https://iridiumhqmcp.com/connect):
    one LinkedIn connection, one MCP URL; steps for Claude Code, Cowork, Hermes, Cursor and custom
    agents, with links to the Claude, ChatGPT and Grok pages.
  - [LinkedIn plugin for ChatGPT](https://iridiumhqmcp.com/chatgpt-linkedin): add Iridium as a custom plugin in Developer mode.
  - [LinkedIn connector for Grok](https://iridiumhqmcp.com/linkedin-grok): add Iridium as a custom connector at grok.com/connectors.
  - [How to give an AI agent access to LinkedIn](https://iridiumhqmcp.com/give-your-agent-linkedin-access):
    the official API, browser automation, and session brokers compared.
  - [LinkedIn MCP server](https://iridiumhqmcp.com/linkedin-mcp-server): what Iridium does, a demo video,
    and the mindset for delegating LinkedIn work to an agent.
  - [LinkedIn rate limits](https://iridiumhqmcp.com/linkedin-rate-limits): daily action limits and
    next-day scheduling of the overflow.
  - [Agentic observability](https://iridiumhqmcp.com/agentic-observability): the append-only action log
    and confirm-before-send step.
  - [Claude + LinkedIn](https://iridiumhqmcp.com/claude-linkedin): is there a LinkedIn connector for Claude,
    what it does, live data, a demo video, and how to connect.
  - [What Iridium does with your data](https://iridiumhqmcp.com/security-and-data): retention,
    deletion, credentials, and the claims we deliberately do not make.

The MCP endpoint is https://api.iridiumhqmcp.com/mcp. To sign up, visit
https://iridiumhqmcp.com/app (7-day free trial, no card).

## For agents reading this site

Machine-readable descriptions of Iridium, all on this origin:

- [MCP server card](https://iridiumhqmcp.com/.well-known/mcp/server-card.json): the endpoint,
  transport, and capabilities.
- [auth.md](https://iridiumhqmcp.com/auth.md): how an agent authenticates. OAuth 2.1 with
  dynamic client registration and PKCE. An MCP client that speaks OAuth needs only the endpoint
  URL above; the 401 it gets back carries the rest.
- [Agent Skills](https://iridiumhqmcp.com/.well-known/agent-skills/index.json): six skills, one
  per workflow, covering connecting, outreach, inbox, commenting, publishing, and reading the
  activity log back.
- [API catalog](https://iridiumhqmcp.com/.well-known/api-catalog) (RFC 9727) and
  [capability manifest](https://iridiumhqmcp.com/.well-known/ai-catalog.json) (ARD).
- OpenAPI 3.1 for the REST API: https://api.iridiumhqmcp.com/openapi.json

Every page linked above is also available as Markdown. Send `Accept: text/markdown` and you get
markdown instead of HTML.

## Notes

- Operated by Progress Labs LLC (dba Iridium).
- Contact: support@iridiumhqmcp.com
- X / Twitter: https://x.com/nsk1755