How do I install WhatsApp MCP?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is WhatsApp MCP official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 45 (Fair). The formula is published on the methodology page.

MCPpedia

WhatsApp MCP MCP Server | MCPpedia

WhatsApp MCP MCP Server

Name: WhatsApp MCP MCP Server
Author: adelaidasofia

WhatsApp MCP. SQLCipher-encrypted, scrubber-CI-gated, draft-and-confirm sends, voice transcription.

Tools Versions Alternatives

Registryadelaidasofia

45Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "adelaidasofia-whatsapp-mcp": {
      "command": "uvx",
      "args": [
        "adelaidasofia-whatsapp-mcp"
      ],
      "env": {
        "WHATSAPP_BRIDGE_HOST": "127.0.0.1",
        "WHATSAPP_BRIDGE_PORT": "8080",
        "WHATSAPP_VAULT_CRM_PATH": "",
        "WHATSAPP_WHISPER_BACKEND": "local-cpp",
        "WHATSAPP_WHISPER_API_KEY": "YOUR_WHATSAPP_WHISPER_API_KEY",
        "WHATSAPP_WHISPER_MODEL": "large-v3",
        "WHATSAPP_SCRUB_PROMPT_INJECTION": "true",
        "WHATSAPP_AUDIT_LOG": "true",
        "WHATSAPP_ENCRYPT_DB": "true"
      }
    }
  }
}

Install guide

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Environment

Name	Required	Notes
WHATSAPP_BRIDGE_HOST	No	Hostname for the Go bridge REST API.
WHATSAPP_BRIDGE_PORT	No	Port for the Go bridge REST API.
WHATSAPP_VAULT_CRM_PATH	No	Absolute path to a vault CRM folder for auto-injection (e.g., Obsidian 'CRM/'). When unset, CRM injection is disabled.
WHATSAPP_WHISPER_BACKEND	No	Voice-note transcription backend. 'local-cpp' (default, private) or 'openai-api' (opt-in).
WHATSAPP_WHISPER_API_KEY	No	OpenAI API key. Required only when WHATSAPP_WHISPER_BACKEND=openai-api. Secret.
WHATSAPP_WHISPER_MODEL	No	whisper.cpp model name. Only used when backend is local-cpp.
WHATSAPP_SCRUB_PROMPT_INJECTION	No	Strip known prompt-injection patterns from incoming messages before the LLM sees them.
WHATSAPP_AUDIT_LOG	No	Log every tool call to audit.log.
WHATSAPP_ENCRYPT_DB	No	Enable SQLCipher DB encryption with the key sourced from macOS Keychain.

WhatsApp MCP MCP Server

Install

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