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How to install Fallow in Codex
To install Fallow in Codex, run "codex mcp add fallow -- npx -y fallow" 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 fallow -- npx -y fallow - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If Fallow needs an API key, add it under env in the config. Check its README.
Install Fallow in another app
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Questions
Does Fallow work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and Fallow installs with the steps above.
Fallow 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 Fallow safe?
It scores 94 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.