How to install Ketch CLI in Codex

To install Ketch CLI in Codex, run "codex mcp add ketch-cli -- npx -y ketch-cli" in your terminal, then type /mcp in Codex to check it.

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

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Does Ketch CLI work in Codex?

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

Ketch CLI 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 Ketch CLI safe?

It scores 86 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.