How to install Infra in Codex
To install Infra in Codex, run "codex mcp add infra -- npx -y @marcusrbrown/infra" 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 infra -- npx -y @marcusrbrown/infra - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If Infra needs an API key, add it under env in the config. Check its README.
Install Infra in another app
Similar servers
Questions
Does Infra work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and Infra installs with the steps above.
Infra 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 Infra safe?
It scores 80 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
