MCP Collection

Busymail MCP Server

An IMAP email client with an MCP server. Your agent reads, searches and drafts; nothing sends until you approve it.

Communication Proprietary license Added Oct 30, 2026 Hosted / remote ✓ Verified Oct 30 · sign-in required

Busymail is a Communication MCP (Model Context Protocol) server: An IMAP email client with an MCP server. Your agent reads, searches and drafts; nothing sends until you approve it. It is listed as Proprietary and available as a hosted endpoint, so it works with no local install. Listed on MCP Collection since October 2026.

About Busymail

Busymail connects to Gmail, Yahoo, Fastmail or any public IMAP server on an app password and groups the inbox by what each message is: bills, flights, code review, newsletters. The MCP server exposes the same mailbox to your own AI client with a bearer token created in Settings. The token can read, search, archive, pin and draft. Send is not a tool call: drafts wait in an approval queue, and approving one needs a signed-in session, so the token that wrote a message cannot approve it. Tools, scopes and the server card are at https://busymail.app/mcp-setup and https://busymail.app/.well-known/mcp/server-card.json. The endpoint requires a bearer token, so an unauthenticated handshake will be refused by design. Free for 14 days, no card, then $15 a month. Demo with no account: https://busymail.app/demo

Live status

The endpoint answered our daily check on Oct 30, 2026 and asks for sign-in (OAuth or an API key) before it lists its tools.

How to connect Busymail to Claude, Cursor or VS Code

Busymail runs as a hosted remote MCP server at https://busymail.app/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.

{
  "mcpServers": {
    "busymail": {
      "url": "https://busymail.app/mcp"
    }
  }
}

Claude Code: claude mcp add --transport http busymail https://busymail.app/mcp. Servers that require OAuth or an API key will prompt on first use.

Busymail FAQ

What is Busymail?

Busymail is a Model Context Protocol (MCP) server in the Communication category. An IMAP email client with an MCP server. Your agent reads, searches and drafts; nothing sends until you approve it. MCP servers expose tools that AI assistants like Claude can call during a conversation.

How do I use Busymail with Claude or Cursor?

Busymail runs as a hosted remote MCP server at https://busymail.app/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.

Is Busymail free to use?

Busymail is listed as Proprietary software. Check the project homepage for pricing and terms.

Is the Busymail MCP server online?

Yes. MCP Collection checks the endpoint every day; it last answered on Oct 30, 2026 and asks for sign-in (OAuth or an API key) before listing tools.

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