0n3
MCP servers · Intercom · connector

Connect Claude (desktop & claude.ai) to Intercom

One line gives Claude (desktop & claude.ai) your Intercom account as tools: 15 endpoints, contacts, conversations, companies, called with your own connection. No key in the prompt, a receipt for every call, revoke Claude (desktop & claude.ai)'s access alone any time.

Get the line for Claude (desktop & claude.ai)Connect Intercom first

Three steps

  1. Create a free 0n3 account and connect Intercom. Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into Claude (desktop & claude.ai). Add 0n3 as a custom connector; sign in once through the 0n door.
  3. Ask Claude (desktop & claude.ai): whoami. Then: "Create a contact in Intercom".
Claude desktop app and claude.ai
  1. Settings → Connectors → Add custom connector
  2. Name: 0n3 · URL: https://0n3.app/mcp
  3. Click Connect and sign in with your 0n account (email + password, or paste your 0n token)
  4. Turn the connector on in a chat and ask: "whoami"

This is the OAuth door: no token to paste, revoke it any time from 0n3 → Tokens.

The line above carries a placeholder; 0n3.app/install mints a real key named for Claude (desktop & claude.ai) and fills it in.

What Claude (desktop & claude.ai) can then do in Intercom

Contacts · Manage contacts and leads5
Create a contactPOST /contacts
List contactsGET /contacts
Search contactsPOST /contacts/search
Update a contactPUT /contacts/{contactId}
Tag contactPOST /contacts/{contactId}/tags
Conversations · Handle customer conversations4
Create a conversationPOST /conversations
List conversationsGET /conversations
Reply a to conversationPOST /conversations/{conversationId}/reply
Close a conversationPOST /conversations/{conversationId}/parts
Companies · Manage companies2
Create a companyPOST /companies
List companiesGET /companies
Tags · Create and assign tags2
Create a tagPOST /tags
List tagsGET /tags
Articles · Manage help center articles2
Create an articlePOST /articles
List articlesGET /articles

Intercom in other AI clients

Claude Code + IntercomMCP server + skillChatGPT + Intercomconnector · GPT actionCodex CLI + IntercomMCP serverGemini CLI + IntercomMCP serverCursor + IntercomMCP serverVS Code (Copilot) + IntercomMCP serverWindsurf + IntercomMCP server

Claude (desktop & claude.ai) with other apps

Hostinger363 endpointsTelegram132 endpointsPipedrive95 endpointsResend67 endpointsSquare57 endpointsLinkedIn50 endpointsSlack45 endpointsFigma32 endpointsCloudConvert32 endpointseBay25 endpointsQuickBooks21 endpointsCloudflare21 endpoints