"Thunderbird" matching MCP servers:

• thunderbird-cli

  vitalio-sh

  A

  license

  -

  quality

  C

  maintenance

  Give AI agents full read/write email access through Mozilla Thunderbird. Zero credentials touch the agent — all IMAP/SMTP stays in Thunderbird. 12 MCP tools, 38 CLI commands, signed Thunderbird 128+ extension. Tested at 22 accounts / 249k messages.

  Last updated 2026-06-04

  31

  17

  MIT

• thunderbird-mcp

  elphiene

  F

  license

  -

  quality

  B

  maintenance

  A read-only MCP server that lets Claude read and search emails from Thunderbird accounts and access contacts, working directly with profile files.

  Last updated 2026-06-10

• Thunderbird MCP

  TKasperczyk

  F

  license

  -

  quality

  A

  maintenance

  Enables interaction with Thunderbird email client to search and read emails, manage contacts, list calendars, and draft messages with pre-filled content through a local HTTP bridge.

  Last updated 2026-05-27

  154

• Thunderbird MCP

  bitswype

  F

  license

  -

  quality

  D

  maintenance

  Provides a Model Context Protocol interface for Mozilla Thunderbird, allowing AI assistants to manage emails, filters, calendars, and contacts. It exposes 24 tools for tasks like searching messages, drafting replies, and organizing folders through a local bridge.

  Last updated 2026-03-24

• tbird-mcp

  neil-zielsdorf

  A

  license

  -

  quality

  C

  maintenance

  Reads and searches Thunderbird mail from local mbox files and sends mail via SMTP using auto-discovered identities, filing copies in Thunderbird's Sent folder.

  Last updated 2026-06-03

  MIT