How to install Css MCP in Codex
To install Css MCP in Codex, run "codex mcp add css-mcp -- npx -y @master/css-mcp" in your terminal, then type /mcp in Codex to check it.
Built from the published package · server updated 12 days ago
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Run the install command
In a terminal, run:
codex mcp add css-mcp -- npx -y @master/css-mcp - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If Css MCP needs an API key, add it under env in the config. Check its README.
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Questions
Does Css MCP work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and Css MCP installs with the steps above.
Css 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 Css MCP safe?
It scores 87 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
