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WhatsApp MCP

Community

MCP server by adelaidasofia · updated · ★ 5

Score 51

WhatsApp MCP. SQLCipher-encrypted, scrubber-CI-gated, draft-and-confirm sends, voice transcription. WhatsApp MCP is a community project by adelaidasofia, not verified by a company domain.

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Install WhatsApp MCP

Built from the published package, never by AI
claude mcp add whatsapp-mcp -- uvx adelaidasofia-whatsapp-mcp

Run in your terminal. Add --scope user to use it in every project.

Step-by-step: install WhatsApp MCP in Claude Code

MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the whatsapp-mcp block.

Maintenance

Last commit 8 days ago

Licence

MIT: permissive, fine for commercial use

Quality

Clear description, published package or server URL, original repository

Security

Not checked yet. What we check

What you need

SettingNeededWhat it is
WHATSAPP_BRIDGE_HOSTEnvironment variableOptionalHostname for the Go bridge REST API. Default: 127.0.0.1
WHATSAPP_BRIDGE_PORTEnvironment variableOptionalPort for the Go bridge REST API. Default: 8080
WHATSAPP_VAULT_CRM_PATHEnvironment variableOptionalAbsolute path to a vault CRM folder for auto-injection (e.g., Obsidian 'CRM/'). When unset, CRM injection is disabled.
WHATSAPP_WHISPER_BACKENDEnvironment variableOptionalVoice-note transcription backend. 'local-cpp' (default, private) or 'openai-api' (opt-in). Default: local-cpp
WHATSAPP_WHISPER_API_KEYEnvironment variable, secretOptionalOpenAI API key. Required only when WHATSAPP_WHISPER_BACKEND=openai-api.
WHATSAPP_WHISPER_MODELEnvironment variableOptionalwhisper.cpp model name. Only used when backend is local-cpp. Default: large-v3
WHATSAPP_SCRUB_PROMPT_INJECTIONEnvironment variableOptionalStrip known prompt-injection patterns from incoming messages before the LLM sees them. Default: true
WHATSAPP_AUDIT_LOGEnvironment variableOptionalLog every tool call to audit.log. Default: true
WHATSAPP_ENCRYPT_DBEnvironment variableOptionalEnable SQLCipher DB encryption with the key sourced from macOS Keychain. Default: true

From the publisher's entry in the official MCP Registry. Required settings are already in the install config below as placeholders.

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Alternatives to WhatsApp MCP

All alternatives →

WhatsApp MCP: common questions

How do I install WhatsApp MCP?

In Claude Code run claude mcp add whatsapp-mcp -- uvx adelaidasofia-whatsapp-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.

Is WhatsApp MCP the official server?

WhatsApp MCP is a community project by adelaidasofia, not verified by a company domain.

Is WhatsApp MCP free?

The code is published under the MIT licence. The service it connects to may have its own pricing.

Is WhatsApp MCP safe to use?

It scores 51 of 100. Grades: maintenance A, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.

What are alternatives to WhatsApp MCP?

Similar MCP servers: Vexa, TradingMCP, Agent-Native Brain, Agent-Native Chat.

Does WhatsApp MCP work with ChatGPT?

Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.

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