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Firefox Devtools

Firefox Devtools

Advanced automation and debugging server for Firefox via Model Context Protocol.

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About Firefox Devtools

Firefox Devtools MCP is a Model Context Protocol (MCP) server that automates the Firefox browser through WebDriver BiDi, allowing advanced automation, inspection, and testing workflows using tools like Claude Code, Codex, and others. It exposes tooling modules for page interaction, network requests, console logging, script execution, and more, configurable by presets and direct flags, and serves developers and automation engineers who need deep browser control programmatically. Requires a local Firefox installation and supports integration into local dev environments.

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Resources

Product Website

Visit Firefox Devtools's official website for product details and getting started.

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Documentation

Comprehensive guide and API reference for using Firefox DevTools MCP with WebDriver BiDi.

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Mozilla Developer Network (MDN)

Detailed articles and tutorials on using Firefox DevTools for web development.

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Mozilla Community Forums

A platform for users to discuss and ask questions about Firefox and its developer tools.

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