How to install Atomus MCP in Codex

To install Atomus MCP in Codex, run "codex mcp add atomus-mcp -- npx -y @stanvision/atomus-mcp" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 11 days ago

Run the install command

In a terminal, run:

codex mcp add atomus-mcp -- npx -y @stanvision/atomus-mcp

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

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

Install Atomus MCP in another app

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Questions

Does Atomus MCP work in Codex?

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

Atomus MCP 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 Atomus MCP safe?

It scores 78 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.