MCP Vetted

Firefox DevTools MCP

Control and debug Firefox: navigate, fill forms, inspect network and console, profile.

Repository
mozilla/firefox-devtools-mcp
Stars
460
Last push
2026-10-05
License
None declared
Category
Other
MCP Registry
io.github.mozilla/firefox-devtools-mcp

Score breakdown — how scoring works

  • Maintenance

    30 / 30
    • Pushed within 14 days0 days ago+30

  • Adoption

    9.3 / 25
    • GitHub stars460+9.3
    • Package downloads (last month)0+0

  • Documentation

    25 / 25
    • Comprehensive README (6,000+ chars)17758 chars+10
    • Install / setup instructionsyes+6
    • Tools / capabilities documentedyes+5
    • Code or client-config exampleyes+4

  • Trust signals

    5 / 20
    • OSS license declarednone+0
    • First-party vendor implementationno+0
    • DNS-verified registry namespaceno+0
    • Listed in official MCP Registryyes+3
    • Owned by an organizationyes+2

Install

npm (@mozilla/firefox-devtools-mcp)npx -y @mozilla/firefox-devtools-mcp

Always review a server's code and required credentials before connecting it to your MCP client. MCP Vetted scores public metadata — it does not audit code for malicious behavior (yet). Methodology →

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