Claude WhatsApp Channel

Verified Integration

Author: @replying•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Claude WhatsApp Channel to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "claude-whatsapp-channel": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-claude-whatsapp-channel"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Integrate Claude Code sessions with WhatsApp for seamless message, voice note, and attachment exchange from your mobile device.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Claude WhatsApp Channel

The channel includes a sender allowlist to prevent prompt injection, ensuring only authorized contacts can interact with Claude. Additionally, it runs locally on your machine, meaning nothing leaves your device except the standard WhatsApp traffic, safeguarding your privacy.

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