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How to install Swagger MCP in Codex

To install Swagger MCP in Codex, run "codex mcp add swagger-mcp -- npx -y swagger-mcp" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 15 months ago

  1. 1

    Run the install command

    In a terminal, run:

    codex mcp add swagger-mcp -- npx -y swagger-mcp
  2. 2

    Check it

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

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

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Questions

Does Swagger MCP work in Codex?

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

Swagger 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 Swagger MCP safe?

It scores 56 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.