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uni-msg WhatsApp

com.uni-msg/whatsappVersion 0.3.1

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

Status

Responds with errorsThe address answers, but not as an MCP server.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.
Last checked
Nov 14, 2026, 14:21 UTC
Latency
Not measured
Remotes responding
0 of 1
Sign-in
API key
Hosting
Hosted outside the EU (detected)
Registry data as of
Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP
https://uni-msg.com/mcpResponds with errors
No sign-in

Claude Code

claude mcp add --transport http whatsapp https://uni-msg.com/mcp --header 'Authorization: Bearer <YOUR_TOKEN>'

Replace <YOUR_TOKEN> before running.

Claude Desktop and claude.ai

Settings > Connectors > Add custom connector
Name: whatsapp
Remote MCP server URL: https://uni-msg.com/mcp
This server expects the header Authorization.

Cursor

{
  "mcpServers": {
    "whatsapp": {
      "url": "https://uni-msg.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}

Replace <YOUR_TOKEN> before running.

VS Code

code --add-mcp '{"name":"whatsapp","type":"http","url":"https://uni-msg.com/mcp","headers":{"Authorization":"Bearer <YOUR_TOKEN>"}}'

Replace <YOUR_TOKEN> before running.

Streamable HTTP
npm: uni-msg-mcp-server 0.3.1
Package only

npm (npx)

claude mcp add whatsapp -e 'UNIMSG_API_KEY=<YOUR_UNIMSG_API_KEY>' -- npx -y uni-msg-mcp-server@0.3.1

Replace <YOUR_UNIMSG_API_KEY> before running.

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Tools

No tool list available.

Details

Registry status
Active
Published
Aug 25, 2026
Updated
Aug 25, 2026
Website
https://uni-msg.com/blog/whatsapp-mcp⁠ (opens in a new tab)
Repository
Not given
Categories (suggested)
CommunicationSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR
Not declared

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