WhatsApp Web MCP Server MCP

v1.2.0

io.github.mario-andreschak/mcp-whatsapp-web

WhatsApp MCP via web.js or browserless Baileys: messages, media, chats, groups and contacts

transport:stdio runtime:npm

View source Website

Target client

run in your project directory

WHATSAPP_BACKEND

BAILEYS_SESSION_DIR

LOG_LEVEL

LOG_STDERR_LEVEL

WHATSAPP_HEADLESS

WHATSAPP_NO_SANDBOX

BROWSER_EXECUTABLE_PATH

WHATSAPP_SESSION_DIR

WHATSAPP_PAIRING_PHONE_NUMBER

FFMPEG_PATH

WA_WEB_VERSION

HEALTH_CHECK_INTERVAL_MS

TOOL_READY_TIMEOUT_MS

MCP_HTTP_PORT

MCP_HTTP_HOST

MCP_OAUTH

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

claude mcp add mcp-whatsapp-web -e WHATSAPP_BACKEND=<WHATSAPP_BACKEND> -e BAILEYS_SESSION_DIR=<BAILEYS_SESSION_DIR> -e LOG_LEVEL=<LOG_LEVEL> -e LOG_STDERR_LEVEL=<LOG_STDERR_LEVEL> -e WHATSAPP_HEADLESS=<WHATSAPP_HEADLESS> -e WHATSAPP_NO_SANDBOX=<WHATSAPP_NO_SANDBOX> -e BROWSER_EXECUTABLE_PATH=<BROWSER_EXECUTABLE_PATH> -e WHATSAPP_SESSION_DIR=<WHATSAPP_SESSION_DIR> -e WHATSAPP_PAIRING_PHONE_NUMBER=<WHATSAPP_PAIRING_PHONE_NUMBER> -e FFMPEG_PATH=<FFMPEG_PATH> -e WA_WEB_VERSION=<WA_WEB_VERSION> -e HEALTH_CHECK_INTERVAL_MS=<HEALTH_CHECK_INTERVAL_MS> -e TOOL_READY_TIMEOUT_MS=<TOOL_READY_TIMEOUT_MS> -e MCP_HTTP_PORT=<MCP_HTTP_PORT> -e MCP_HTTP_HOST=<MCP_HTTP_HOST> -e MCP_OAUTH=<MCP_OAUTH> -- npx -y mcp-whatsapp-web