How do I install Firefox DevTools MCP?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is Firefox DevTools MCP official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 48 (Fair). The formula is published on the methodology page.

MCPpedia

Firefox DevTools MCP MCP Server | MCPpedia

Firefox DevTools MCP MCP Server

Name: Firefox DevTools MCP MCP Server
Author: mozilla

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

Tools Versions Alternatives

Registrymozilla

48Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mozilla-firefox-devtools-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mozilla/firefox-devtools-mcp@0.10.6"
      ]
    }
  }
}

Install guide

Related servers

SuperLocalMemory

78Good

Local-first memory for AI agents: recall with sources, answer checks, documents, mesh, governance.

Registryqualixar249 stars1.3K/wk

Codebase Memory

77Good

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Firefox DevTools MCP MCP Server

Install

Related servers

SuperLocalMemory

Codebase Memory

Environment

Tools

About

FAQ

Reviews

haiku.rag

openInvest

M3 Memory

doc-scraper