mozilla/firefox-devtools-mcp
Model Context Protocol server for Firefox DevTools - enables AI assistants to inspect and control Firefox browser through the Remote Debugging Protocol
Exposes WebDriver BiDi automation through 30+ tools covering page navigation, element interaction, network monitoring, console access, and JavaScript evaluation—all coordinated via a single snapshot/UID system for stable cross-navigation element references. Integrates with Claude Code, Cursor, Cline, and other MCP clients through stdio transport, supporting both headless and headed Firefox instances, connect-to-existing sessions, and optional privileged context access for browser preference management and extension installation.
Stars
75
Forks
18
Language
TypeScript
License
MIT
Category
Last pushed
Mar 17, 2026
Commits (30d)
0
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