How to install Figma Dev Tools in Codex
To install Figma Dev Tools in Codex, run "codex mcp add figma-dev-tools -- npx -y figma-dev-tools" 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 figma-dev-tools -- npx -y figma-dev-tools - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If Figma Dev Tools needs an API key, add it under env in the config. Check its README.
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Questions
Does Figma Dev Tools work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and Figma Dev Tools installs with the steps above.
Figma Dev Tools 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 Figma Dev Tools safe?
It scores 58 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.