Drive WhatsApp from any MCP client: pair devices, send text and media, manage contacts and groups.
- Transport
- Not stated
- Package
- —
- Registry id
- com.uni-msg/whatsapp
No install snippet on purpose. A working MCP config is a command, its arguments and an environment block — the last two are where API keys live, so this catalogue never stores them and cannot publish them. Follow the link above for the authors' own instructions.
uni-msg exposes nine tools, six of which only read and three of which write. The assistant never touches WhatsApp directly, instead speaking MCP to a server that holds the WhatsApp session. The same setup works from Claude, Cursor, or ChatGPT without changing anything on your phone.
There is no 'delete conversation' tool and no way to remove a device, which is deliberate. Sending is most useful when the message depends on something the assistant just worked out, not as a bulk tool. Setting it up involves creating an API key in the dashboard and pointing the client at https://uni-msg.com/mcp with that key as a bearer token.
Summary drafted from the project's own website. Every sentence is backed by text on that page and was reviewed before publishing.