fastmail-mcp

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Unofficial MCP server for the Fastmail JMAP API — email, contacts, and calendar tools for AI assistants. Not affiliated with Fastmail. Includes a DXT for Claude Desktop.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

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Repository: github.com/MadLlama25/fastmail-mcp
License: MIT
Last update: 2026-09-12
GitHub stars: ★ 131

dxt fastmail fastmail-api mcp-server

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github · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.