How to install Engine in Codex

To install Engine in Codex, run "codex mcp add engine -- npx -y @weave-kit/engine" in your terminal, then type /mcp in Codex to check it.

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Run the install command

In a terminal, run:

codex mcp add engine -- npx -y @weave-kit/engine

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

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Does Engine work in Codex?

Yes. Codex supports mcp servers in the codex cli and ide extension, and Engine installs with the steps above.

Engine 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 Engine safe?

It scores 82 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.