🔧

Firefox DevTools MCP

🔧MCP Server

mozilla/firefox-devtools-mcp

glama

Installation

Local ServerAuto-generated from README. View full documentation on GitHub →

claude mcp add firefox-devtools npx @mozilla/firefox-devtools-mcp@latest

Local Server

claude mcp add firefox-devtools npx @mozilla/firefox-devtools-mcp@latest -- --headless --viewport 1280x720

Local Server

claude mcp add firefox-devtools npx @mozilla/firefox-devtools-mcp@latest \

Claude Desktop ConfigurationServer configuration (JSON)

{
  "mcpServers": {
    "firefox-devtools": {
      "command": "npx",
      "arg...

Last UpdatedJun 12, 2026