firefox addons mcp for Claude Code

io.github.mrfentmen/firefox-addons-mcp

Search Firefox browser extensions on AMO. No key required.

client:Claude Code transport:stdio runtime:npm

Install firefox addons mcp in Claude Code

run in your project directory

claude mcp add firefox-addons-mcp -- npx -y firefox-addons-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs