Web and QA teams that test or scrape pages and want an assistant to drive a real browser.
claude mcp add firefox-devtools -e START_URL=about:blank -- npx -y @mozilla/firefox-devtools-mcp@latest --headless --viewport 1280x720Third party software. By copying, downloading or installing it you accept the Academy legal notice: you are responsible for reviewing its code and permissions before use.
An MCP server that lets an AI assistant control Firefox through WebDriver BiDi. It works from page snapshots and can monitor network requests, capture console output and take screenshots. It needs a local Firefox installation.
Web and QA teams that test or scrape pages and want an assistant to drive a real browser. An MCP server that lets an AI assistant control Firefox through WebDriver BiDi. It works from page snapshots and can monitor network requests, capture console output and take screenshots. It needs a local Firefox installation.
Run this in your terminal: claude mcp add firefox-devtools -e START_URL=about:blank -- npx -y @mozilla/firefox-devtools-mcp@latest --headless --viewport 1280x720
The code is on GitHub (mozilla/firefox-devtools-mcp). Check the licence in the repository before using it at work.
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