Koskamo

Pidgeon MCP

Pidgeon provides an official Model Context Protocol server that enables AI agents to manage email operations. Agents can read mailboxes, send and reply to messages, create addresses, manage threads, and handle email verification codes. The server supports both a hosted endpoint and a local package installation, integrating directly with Pidgeon's authentication and API keys to control access scope.

Visit Pidgeon

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Pidgeon MCP logo, by PidgeonVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-10-26Operated by Pidgeon
You need:The hosted one needs no install; the package runs it on your machine.The first call answers 401 , and the client sends you to Pidgeon to sign in.For an agent with nobody there to sign in, send a key insteadThat checks the key against the API before it writes anything
MCP endpoint (Streamable HTTP)
https://pidgeon.ai/api/mcp
Vendor documentation

What you can do with it

  • Read and reply to emails from an AI-managed mailbox
  • Create new email addresses for agents
  • Search messages and manage threads
  • Extract verification codes from incoming emails

Source and maintenance

Vendor evidenceRegistry 0.22.0MIT
mcp-registry: ai.pidgeon/mcp@0.22.0Source repositoryProject website
Last repository push
Maintenance checked

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · unchanged
  • · repository · passed · metadata changed · updated
  • · registry · passed · metadata changed · Source metadata updated
  • · registry · passed · metadata changed · Source metadata updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http pidgeon-mcp https://pidgeon.ai/api/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add pidgeon-mcp --url https://pidgeon.ai/api/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable pidgeon-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "pidgeon-mcp": {
      "url": "https://pidgeon.ai/api/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "pidgeon-mcp": {
      "type": "streamableHttp",
      "url": "https://pidgeon.ai/api/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start pidgeon-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "pidgeon-mcp": {
      "type": "http",
      "url": "https://pidgeon.ai/api/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http pidgeon-mcp https://pidgeon.ai/api/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "pidgeon-mcp": {
      "url": "https://pidgeon.ai/api/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "pidgeon-mcp": {
      "serverUrl": "https://pidgeon.ai/api/mcp"
    }
  }
}

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