How to install Run402 in Codex
To install Run402 in Codex, run "codex mcp add run402 -- npx -y run402-mcp" in your terminal, then type /mcp in Codex to check it.
Built from the published package · server updated 3 days ago
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Run the install command
In a terminal, run:
codex mcp add run402 -- npx -y run402-mcp - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If Run402 needs an API key, add it under env in the config. Check its README.
Install Run402 in another app
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Questions
Does Run402 work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and Run402 installs with the steps above.
Run402 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 Run402 safe?
It scores 92 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
