uni-msg WhatsApp MCP Server: Tools, Setup for Claude Code, Cursor & More
Not the official WhatsApp MCP server. This one is built by the community. WhatsApp makes its own: WhatsApp Business Tools MCP →
Drive WhatsApp from any MCP client: pair devices, send text and media, manage contacts and groups.
Works in
14 should work
Tap an app to see how to set it up and any known problems.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports hosted MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports hosted MCP servers.
Install uni-msg WhatsApp MCP
Claude Code
- 1
Copy this prompt.
Add the uni-msg WhatsApp MCP server to Claude Code. Run this command: claude mcp add --transport http uni-msg-whatsapp https://uni-msg.com/mcp Ask me for UNIMSG_API_KEY and only put the values in that config, nowhere else. Then check that it loaded and tell me if I need to sign in or restart.
- 2
Paste it into Claude Code. It shows the change and asks before running it.
Built from the package data we hold. Not yet tested by us.
Tools
We don't list uni-msg WhatsApp MCP's tools here yet. After you connect it, ask your assistant "What can you do with uni-msg WhatsApp MCP?" to see them.
Security advisories
none published
No published security advisories as of Nov 1, 2026.
Information
updated Nov 2, 2026
- Publisher
- Community
- Package
uni-msg-mcp-server- Registry
- npm
- Endpoint
https://uni-msg.com/mcp- Transport
- stdio, Streamable HTTP
- Version
- 0.3.1
- License
- MIT
- Listed in
- Official MCP registry
