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This release adds 1 notable feature for engineering teams evaluating rollout.

✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

claude-code firefox mcp mcp-server

Summary

AI summary

Adds support for connecting to Firefox for Android via the --android flag.

Changes in this release

Feature Low

Adds support for connecting to Firefox for Android via --android flag

Adds support for connecting to Firefox for Android via --android flag

Source: llm_adapter@2026-06-04

Confidence: high

Bugfix Medium

Fixes navigation hangs to moz-extension:// URLs; now uses BiDi navigate

Fixes navigation hangs to moz-extension:// URLs; now uses BiDi navigate

Source: llm_adapter@2026-06-04

Confidence: high

Bugfix Medium

Fixes Geckodriver binary detection on Windows

Fixes Geckodriver binary detection on Windows

Source: llm_adapter@2026-06-04

Confidence: high

Full changelog

Added

  • Support for connecting to Firefox for Android via --android flag

Fixed

  • Navigation to moz-extension:// URLs no longer hangs; now uses BiDi navigate
  • Geckodriver binary detection on Windows

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About freema/firefox-devtools-mcp

Firefox browser automation via WebDriver BiDi for testing, scraping, and browser control. Supports snapshot/UID-based interactions, network monitoring, console capture, and screenshots.

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Beta — feedback welcome: [email protected]