How to install LLM Checker in Codex

To install LLM Checker in Codex, run "codex mcp add llm-checker -- npx -y llm-checker" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 2 days ago

Run the install command

In a terminal, run:

codex mcp add llm-checker -- npx -y llm-checker

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

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Does LLM Checker work in Codex?

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

LLM Checker 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 LLM Checker safe?

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