WhatsApp MCP

io.github.adelaidasofia/whatsapp-mcp·v0.1.1·Chat & Messaging

Quality Score

/100

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

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§00 Trust verdict · v1 advisory · method

UNVERIFIEDno verdict on file

Verdict not yet evaluated for this tool. The hybrid eval runs adversarial cases first; coverage rolls out as the corpus expands. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: hybrid eval, four-state verdict, honest limits.

§01 Install

Claude Desktop (uvx)

{
  "mcpServers": {
    "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_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"
      }
    }
  }
}

§02 Environment variables

WHATSAPP_BRIDGE_HOST

Hostname for the Go bridge REST API.

WHATSAPP_BRIDGE_PORT

Port for the Go bridge REST API.

WHATSAPP_VAULT_CRM_PATH

Absolute path to a vault CRM folder for auto-injection (e.g., Obsidian 'CRM/'). When unset, CRM injection is disabled.

WHATSAPP_WHISPER_BACKEND

Voice-note transcription backend. 'local-cpp' (default, private) or 'openai-api' (opt-in).

WHATSAPP_WHISPER_API_KEY

secret

OpenAI API key. Required only when WHATSAPP_WHISPER_BACKEND=openai-api.

WHATSAPP_WHISPER_MODEL

whisper.cpp model name. Only used when backend is local-cpp.

WHATSAPP_SCRUB_PROMPT_INJECTION

Strip known prompt-injection patterns from incoming messages before the LLM sees them.

WHATSAPP_AUDIT_LOG

Log every tool call to audit.log.

WHATSAPP_ENCRYPT_DB

Enable SQLCipher DB encryption with the key sourced from macOS Keychain.

§03 MCP Quality Score · methodology

freshness

completeness

installability

documentation

stability

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