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Reach MCP

Remote MCP server (Streamable HTTP, OAuth 2.1) - a hosted connector that puts a real LinkedIn account in the hands of an AI agent: read and answer the inbox, send and accept invitations, search Sales Navigator in plain language, publish posts and engage - with the controls an operator needs around every call. Built by the team behind Kanbox (2,000+ teams, 2 million LinkedIn messages sent). LinkedIn only, by design.

Server type: Remote (hosted, Streamable HTTP, stateless)
Auth: OAuth 2.1 sign-in, API key fallback (?api_key=mcp_... or X-API-Key)
Endpoint: https://app.reachmcp.com/mcp
Docs for agents: https://www.reachmcp.com/llms.txt
Tool reference: https://www.reachmcp.com/docs/mcp-tools.md

What the Agent Gets - 52 Tools

Area Tools
Start here reach_playbooks - six ready-made workflows
Inbox list_conversations, list_conversation_messages, send_message, react_message, star_conversation, archive_conversation, delete_conversation
Sales Navigator inbox salesnav_list_messaging_threads, salesnav_list_thread_messages, salesnav_send_message
Network list_connections, connect, invitation_status, withdraw_invitation, accept_invitation, decline_invitation, remove_connection, follow, list_received_invitations, list_sent_invitations
Profiles & search scrape_profile, scrape_search, visit_profile, profile_viewers, salesnav_resolve_industry, salesnav_typeahead, salesnav_build_search_url
Posts & engagement user_posts, scrape_post, scrape_my_posts, like_post, comment_post, reply_comment
Publishing create_post, list_scheduled_posts, update_scheduled_post, delete_scheduled_post, upload_media_from_url, create_multi_photo
Accounts & quotas list_accounts, get_me, get_account_quotas, update_account_quotas, get_account_request_logs, get_account_request_logs_stats, delete_account
Webhooks list_webhook_endpoints, create_webhook_endpoint, update_webhook_endpoint, delete_webhook_endpoint, test_webhook_endpoint

Every tool carries MCP annotations (readOnlyHint, destructiveHint, idempotentHint, openWorldHint), a description on every parameter, and an output schema.

Six Playbooks, Served as MCP Prompts

  • My LinkedIn week in review - activity, rotting invitations, waiting conversations (read-only).
  • Wake up cold conversations - threads where you spoke last and nobody answered, with a draft follow-up each.
  • Turn post reactions into leads - everyone who liked or commented on your posts, qualified and messaged.
  • Turn profile viewers into leads - the people who checked you out, scored and given an opener.
  • Reply to every comment - a real answer to each comment on your recent posts, in the commenter's language.
  • A prospect list from one sentence - "heads of sales at French SaaS companies" becomes a real Sales Navigator search, the rows, and a personalised invitation each.

Guardrails Built for Agents

  • Daily quotas enforced server-side - invitations, messages, visits, imports, posts, comments and reactions each have a per-account limit checked before every write. Exceed it and the call is refused with daily_quota_reached and the reset time.
  • Structured errors - every failure carries a stable code, safe_to_retry, retry_at and a remediation sentence; MCP failures are isError results, not protocol errors.
  • Idempotent writes - pass idempotency_key on any write; a retry after a timeout never sends twice.
  • Signed webhooks - message.received, connection.new, account.status_changed, quota.threshold_reached, quota.reached. Stripe-style HMAC signature, retries for 15 hours, replay from the dashboard.
  • Natural-language Sales Navigator search - industries resolved against LinkedIn's taxonomy, geographies and companies against live autocomplete, disambiguation on ambiguous terms.
  • Residential proxy per account and human-like pacing.

Connection

{ "mcpServers": { "reach": { "url": "https://app.reachmcp.com/mcp" } } }

Sign up at app.reachmcp.com/signup and connect a LinkedIn account with the Chrome extension (your own session; no password is typed into Reach; uninstalling revokes access). Ask "What can you do with my LinkedIn?" - the reach_playbooks tool returns the six workflows. Every playbook that writes shows a numbered preview and waits for your go.

Pricing

  • Standard - one account for a person running their own LinkedIn from Claude or ChatGPT: $39/month, graduated down to $12.
  • Builder - for agencies and products built on the API/MCP: $10 per account for 1-4, $7 for 5-10, $6 for 11-50, $5 from 51. Ten accounts: $70/month.

7-day trial, no card. Monthly, no commitment. Also available as REST: base https://app.reachmcp.com/api, header X-API-Key, OpenAPI at https://app.reachmcp.com/openapi.json.

Verification (Sep 10, 2026 night sweep)

Endpoint https://app.reachmcp.com/mcp live-probed over JSON-RPC: anonymous initialize rejected with HTTP 403 - live, OAuth-gated endpoint. Docs, tool table, quotas, webhooks and pricing all published on the listing page.

Honest About Risk

Reach MCP is not an official LinkedIn API: it relies on the account owner's authenticated session and LinkedIn's internal interfaces. LinkedIn automation carries real account risk; the proxy, enforced limits and pacing reduce it, nothing removes it. Data is processed in the EU (Google Cloud, europe-west1); session cookies are stored encrypted and removed when the account is deleted.

See Also

Contact Terms Privacy Pricing