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How to install WhatsApp Web MCP Server in Codex

To install WhatsApp Web MCP Server in Codex, run "codex mcp add whatsapp-web-mcp-server -- npx -y mcp-whatsapp-web" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 1 month ago

  1. 1

    Run the install command

    In a terminal, run:

    codex mcp add whatsapp-web-mcp-server -- npx -y mcp-whatsapp-web
  2. 2

    Check it

    Inside Codex, type /mcp to see the server and its tools.

MCP servers run with your permissions. If WhatsApp Web MCP Server needs an API key, add it under env in the config. Check its README.

Install WhatsApp Web MCP Server in another app

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Questions

Does WhatsApp Web MCP Server work in Codex?

Yes. Codex supports mcp servers in the codex cli and ide extension, and WhatsApp Web MCP Server installs with the steps above.

WhatsApp Web MCP Server does not show up in Codex. What now?

Restart Codex fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.

Is WhatsApp Web MCP Server safe?

It scores 65 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.