How to install Subsub in Codex

To install Subsub in Codex, run "codex mcp add subsub -- npx -y @tiagojct/subsub" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 4 days ago

Run the install command

In a terminal, run:

codex mcp add subsub -- npx -y @tiagojct/subsub

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

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Does Subsub work in Codex?

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

Subsub 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 Subsub safe?

It scores 84 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.