How to install image-diff in Codex
To install image-diff in Codex, run "codex mcp add image-diff -- npx -y @pulsemcp/image-diff-mcp-server" 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 image-diff -- npx -y @pulsemcp/image-diff-mcp-server - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If image-diff needs an API key, add it under env in the config. Check its README.
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Questions
Does image-diff work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and image-diff installs with the steps above.
image-diff 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 image-diff safe?
It scores 83 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
