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How to install Openapi in Codex

To install Openapi in Codex, run "codex mcp add openapi -- npx -y @roxybrowser/openapi" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 1 month ago

  1. 1

    Run the install command

    In a terminal, run:

    codex mcp add openapi -- npx -y @roxybrowser/openapi
  2. 2

    Check it

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

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

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Questions

Does Openapi work in Codex?

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

Openapi 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 Openapi safe?

It scores 71 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.