LinkedIn MCP

A standalone MCP server that drives LinkedIn through your installed Google Chrome and exposes that automation to Claude (Desktop, Code, or any MCP client) over stdio.

Instead of using LinkedIn's (restricted) official API, it logs in as you in a real Chrome window, keeps the session alive on disk, and lets an AI assistant call a small set of well-defined tools (view a profile, search people/jobs/companies, send a message, send a connection request, read the feed and notifications, update your own profile, etc.). You stay in control: login is manual and headed, so you complete any 2FA/captcha yourself, and your password is never stored.

No separate app to install, no code-signing, no browser download. The server uses Playwright's channel: 'chrome' to drive the Chrome you already have. On the first LinkedIn action a Chrome window opens for a one-time login; the session persists under ~/.linkedin-mcp.

Requires Google Chrome installed.

What it does

• Headed, persistent browser session. Drives your installed Chrome with an on-disk profile, plus a portable storageState snapshot for fast validation and recovery. Login happens once in a visible window.
• MCP server over stdio. Exposes LinkedIn actions as MCP tools so any MCP client can call them. All diagnostics go to stderr so the JSON-RPC stream on stdout stays clean.
• Rate-limit-aware automation. Every state-changing action is paced (>= ~2s with jitter) and selectors prefer ARIA/data-*/semantic anchors over LinkedIn's randomized CSS classes.
• Write actions off by default. Message/connect/comment/react/update-profile are gated behind an explicit LINKEDIN_ALLOW_MUTATIONS allowlist.

Quick start

Claude Code (or any terminal MCP client):

claude mcp add linkedin -- npx -y @mehmoodqureshi/linkedin-mcp

Claude Desktop (one-click): download linkedin-mcp.mcpb from Releases and double-click it — Claude registers the server, no config editing. Set "Enable write actions" in its config if you want writes.

Any other MCP client (Cursor, Windsurf, Cline, VS Code, …): add the stdio block:

{ "mcpServers": { "linkedin": { "command": "npx", "args": ["-y", "@mehmoodqureshi/linkedin-mcp"] } } }

On the first LinkedIn action a Chrome window opens — log in once (2FA/captcha included) and it drives that session from then on. Write actions stay disabled until you opt in (see Write actions are off by default).

npx -y @mehmoodqureshi/linkedin-mcp --help      # usage + config snippet
npx -y @mehmoodqureshi/linkedin-mcp --version

Prerequisites

• Google Chrome installed (the server drives it — no separate browser download).
• Node.js 20+ and npm (only needed for the npx path; the .mcpb bundles its own runtime).

From a source checkout:

npm install
npm run build       # tsc -> dist/
npm run typecheck   # type-check only
npm run pack:mcpb   # build the .mcpb bundle (needs `zip`)

Connecting to an MCP client

MCP clients discover servers from a JSON config — for Claude Desktop:

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%\\Claude\\claude_desktop_config.json

(Claude Code: claude mcp add; other clients use the same command/args shape.)

Recommended — npx (no checkout)

{
  "mcpServers": {
    "linkedin": {
      "command": "npx",
      "args": ["-y", "@mehmoodqureshi/linkedin-mcp"]
    }
  }
}

The server drives your installed Google Chrome (channel: 'chrome') — no separate app, no browser download. On the first LinkedIn action a Chrome window opens for a one-time login; the session persists under ~/.linkedin-mcp.

Optional env overrides: LINKEDIN_MCP_USERDATA (data dir, default ~/.linkedin-mcp) and LINKEDIN_HEADLESS=1 (run Chrome headless — keep it headed for the first login).

Windows

WSL2 is not required — native Windows works. One config change is, though: on Windows npx is npx.cmd, a batch shim, and MCP hosts spawn the server without a shell, which cannot execute a .cmd. So "command": "npx" fails to start. Wrap it in cmd /c:

{
  "mcpServers": {
    "linkedin": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@mehmoodqureshi/linkedin-mcp"]
    }
  }
}

Or: claude mcp add linkedin -- cmd /c npx -y @mehmoodqureshi/linkedin-mcp

Notes:

• Restart the client after editing the config.
• The MCP server keeps stdout reserved for JSON-RPC; all diagnostics go to stderr.

MCP tools

All tools are namespaced linkedin_*. Auth/status tools work without being logged in; every data/action tool requires an authenticated session (call linkedin_login first).

| Tool | Arguments | Description | | --- | --- | --- | | linkedin_login | email?, password? | Opens the headed login flow. Optionally pre-fills credentials; you finish 2FA/captcha by hand. Waits for the session, then persists it. The password is never stored. | | linkedin_logout | – | Clears the saved storageState snapshot and the profile cookies; next action needs a fresh login. | | linkedin_status | – | Returns { status, isLoggedIn, sessionValid }. Works before the browser is launched. | | linkedin_get_profile | profileUrl (full URL or /in/ slug) | Opens and scrapes a member profile: name, headline, location, about, experience, education, skills, connection count. | | linkedin_update_profile | firstName?, lastName?, headline?, location?, about? (≥1 required) | Updates your own profile via the Edit intro / Edit about modals. Returns per-field outcome (updated / unchanged / failed). Write action — gated by LINKEDIN_ALLOW_MUTATIONS. Structured sections (experience/education/skills) not yet supported. | | linkedin_search_people | query, filters? | People search; returns name, headline, location, profile URL, connection degree. | | linkedin_search_jobs | query, filters? | Jobs search; returns title, company, location, posted date, easy-apply, job URL. | | linkedin_search_companies | query, filters? | Company search; returns name, industry, followers, company URL. | | linkedin_send_message | profileUrl, message | Sends a DM to a 1st-degree/open-profile member. Fails clearly if messaging isn't permitted. | | linkedin_send_connection | profileUrl, note? (<=300 chars) | Sends a connection request, optionally with a note. Returns outcome: sent / already_sent / already_connected / unavailable. | | linkedin_get_feed | limit? (1–50, default 10) | Reads home-feed posts: author, text, timestamp, like/comment counts, post URL. | | linkedin_get_notifications | limit? (1–50, default 20) | Reads notifications: type, actor, text, timestamp, URL, read/unread. | | linkedin_get_conversations | – | Lists inbox threads: participant, snippet, conversation id, timestamp, unread state. | | linkedin_get_messages | conversationId (id or thread URL) | Reads one thread's messages in order: sender, text, timestamp. |

Each tool returns a JSON payload inside the standard MCP text-content envelope. On failure the result carries isError: true with an actionable message (e.g. "Not logged in to LinkedIn. Run linkedin_login…").

The advertised filters schemas for the search tools are richer than the filters the driver currently applies; treat advanced filters as best-effort for now (see Known issues).

Session persistence

Two cooperating layers keep you logged in across restarts:

1. Persistent Chrome profile (primary). The driver launches your Chrome with a dedicated on-disk profile at <userData>/playwright-profile. Cookies, localStorage, and IndexedDB live there and survive restarts on their own — exactly like a normal browser that "remembers" you.

2. Portable storageState snapshot (secondary). On login (and on graceful close) it also writes <userData>/linkedin-session.json. This gives:

   • a fast, browser-free "am I logged in?" check by inspecting the LinkedIn li_at cookie and its expiry (no browser launch required), and
   • a recovery path: if the profile is corrupted, a fresh context can be re-hydrated by re-injecting the snapshot's cookies via context.addCookies(...).

<userData> is $LINKEDIN_MCP_USERDATA (or $LINKEDIN_USER_DATA_DIR), defaulting to ~/.linkedin-mcp.

Validity is determined by the presence of a non-expired li_at cookie. A session cookie (expires === -1) is treated as valid. linkedin_status surfaces this as sessionValid, while isLoggedIn additionally confirms against the live page when a context is up.

Logging out (linkedin_logout) clears the profile cookies and deletes the snapshot, forcing a fresh manual login next time.

The session files contain live credentials-equivalent cookies — .gitignore already excludes userData/, pw-profile/, and any storageState.json. Never commit a logged-in session.

Configuration (.env)

Copy .env.example to .env. All values are optional:

• LINKEDIN_EMAIL / LINKEDIN_PASSWORD – optional pre-fill for auto-login. Not recommended; manual headed login is preferred and required for 2FA/captcha accounts.
• LINKEDIN_MCP_USERDATA / LINKEDIN_USER_DATA_DIR – override the data + Chrome-profile directory (default ~/.linkedin-mcp).
• LINKEDIN_HEADLESS – set to 1 to run Chrome headless (keep it headed for the first login).
• LINKEDIN_ALLOW_MUTATIONS – comma-separated allowlist of write actions, or all (default: all writes disabled).

Project layout

src/
  cli.ts       Standalone stdio MCP entry point (the npx bin)
  driver/      Playwright automation layer (drives your Chrome)
    browser.ts     BrowserManager (persistent context, singleton, channel: 'chrome')
    session.ts     SessionManager (storageState persist/validate/recover)
    linkedin.ts    LinkedInDriver facade (composes the action modules)
    quota.ts       Daily action-cap tracking
    types.ts       Shared normalized result types
    actions/       auth, profile, profile-edit, search, messages, connections, feed (+ common, index)
  mcp/         MCP server + tool catalog/dispatch
    server.ts
    tools.ts
    mutation-gate.ts

Write actions are off by default

Every state-changing tool is deny-by-default. With LINKEDIN_ALLOW_MUTATIONS unset, these are refused:

linkedin_send_message, linkedin_send_connection, linkedin_accept_invitation, linkedin_withdraw_invitation, linkedin_react, linkedin_comment, linkedin_update_profile

Opt in with a comma-separated allowlist, or all / * for everything:

{
  "mcpServers": {
    "linkedin": {
      "command": "npx",
      "args": ["-y", "@mehmoodqureshi/linkedin-mcp"],
      "env": { "LINKEDIN_ALLOW_MUTATIONS": "send_message,react" }
    }
  }
}

Read-only tools (profiles, search, feed, notifications) always work and need no opt-in.

Allowed writes are additionally capped per day — 40 connections, 60 messages, 150 reactions, 30 comments — resetting at local midnight. Call linkedin_get_quota to see remaining budget.

Disclaimer

Automating LinkedIn may violate its Terms of Service and can lead to rate limiting or account restriction. Use a real, consenting account, keep volumes low, and run this only for personal, lawful purposes. You are responsible for how you use it.