gecko-mcp
Verified · yesterdayControl Firefox browsers (Floorp, LibreWolf, Zen, Firefox) from any MCP client.
Install
claude mcp add gecko-mcp -- npx -y [email protected]
Our take
Fills a real gap: browser control for the Firefox/Gecko family — Floorp, LibreWolf, Waterfox, Zen, plain Firefox — using your actual logged-in session, via Floorp's built-in automation API or Marionette. The security posture is a pleasant surprise for a one-star project: OS-level keyboard/mouse locked by default, npm provenance on releases, a written threat model it tells you to read before running. Very young (nine versions in its first week) from a pseudonymous dev, so the metrics tell you nothing yet — the code does.
Verification record
- yesterday
- 1
- 16 days ago
- no
- MIT
- 155
- 2.2.4
- 2026-06-16