WhatsApp MCP Server

Instructions

Implementation Reference

• src/whatsapp_mcp/whatsapp_client.py:241-243 (handler)

  The actual implementation of the shutdown logic, which calls self.stop().

  async def shutdown(self) -> dict[str, Any]:
      await self.stop()
      return {"stopped": True}

• src/whatsapp_mcp/mcp_server.py:218-223 (registration)

  The MCP tool registration for 'shutdown_browser', which delegates to self.client.shutdown().

  "shutdown_browser": ToolDefinition(
      name="shutdown_browser",
      description="Close the browser context and stop the WhatsApp automation session.",
      input_schema={"type": "object", "properties": {}, "additionalProperties": False},
      handler=lambda _: self.client.shutdown(),
  ),