uni-msg WhatsApp for Claude Code

com.uni-msg/whatsapp

Drive WhatsApp from any MCP client: pair devices, send text and media, manage contacts and groups.

client:Claude Code transport:streamable-http runtime:npm

Install uni-msg WhatsApp in Claude Code

run in your project directory

claude mcp add --transport http whatsapp https://uni-msg.com/mcp

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