WhatsApp MCP

Item: WhatsApp MCP
Rating: 71
Author: M8ven

Enables Claude to interact with WhatsApp: read chats, search messages, send messages with a mandatory confirmation step, and transcribe voice notes locally, all with encrypted storage and prompt-injection scrubbing.

→ adelaidasofia/whatsapp-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configMYCELIUM_NO_PING

configWHATSAPP_BRIDGE_HOST

configWHATSAPP_BRIDGE_PORT— 8080 Go bridge REST API port

configWHATSAPP_VAULT_CRM_PATH— empty Absolute path to your vault CRM folder for auto-injection (e.g., Obsidian 👤 CRM/). When unset, CRM injection is disabled.

configWHATSAPP_SCRUB_PROMPT_INJECTION— true Strip known prompt-injection patterns from incoming messages before Claude sees them

configWHATSAPP_AUDIT_LOG— true Log every tool call to audit.log

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/adelaidasofia-whatsapp-mcp-84tn05)](https://m8ven.ai/mcp/adelaidasofia-whatsapp-mcp-84tn05)

commit: ed5be3ef7d84bdf2c2b2ea5434da7dd86e6ba2f6

code hash: 6d98c64f345900c5a148679763bdad1ba21f73be9160e16b94fed3907b118789

verified: 7/29/2026, 9:22:12 AM

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