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firefox-devtools-mcp

Control Firefox for browsing, web testing, and debugging. Fill forms, capture network and console activity, take screenshots, run scripts, and profile performance. Supports Android devices.

GitHub stars
561

Install

/plugin install firefox-devtools-mcp@firefox-devtools-plugins

Run it inside Claude Code after adding the marketplace with /plugin marketplace add mozilla/firefox-devtools-mcp.

Sponsors

Details

Marketplace
mozilla/firefox-devtools-mcp
Source
plugins/firefox-devtools-mcp/
Author
Mozilla
Category
Community
License
MIT OR Apache-2.0

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