io.github.MuhammadTalhaMT/intercom

io.github.MuhammadTalhaMT/intercom

Relays messages between two Claude Code sessions on different machines using the Channels API

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "intercom": {
      "command": "npx",
      "args": [
        "-y",
        "claude-intercom@2.1.0"
      ],
      "env": {
        "MY_ROLE": "<your MY_ROLE>",
        "REMOTE_HOST": "<your REMOTE_HOST>",
        "INTERCOM_SECRET": "<your INTERCOM_SECRET>"
      }
    }
  }
}
Environment variables
  • MY_ROLErequiredLabel for this instance, e.g. backend or frontend. Appears in message tags so the other side knows who is talking.
  • REMOTE_HOSTrequiredAddress of the other machine as host:port. A Tailscale address is recommended over a public one.
  • INTERCOM_SECRETrequiredsecretShared secret authenticating messages between the two instances. Must match on both sides. There is no default: without it the intercom starts unpaired, binds no port, and refuses to send.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
2.1.0
Registry
active
Published
8/19/2026
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