AI Plugin Index
How to install Hippocampus in Codex
To install Hippocampus in Codex, run "codex mcp add hippocampus -- npx -y @mehrad77/hippocampus" in your terminal, then type /mcp in Codex to check it.
Built from the published package · server updated 10 days ago
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Run the install command
In a terminal, run:
codex mcp add hippocampus -- npx -y @mehrad77/hippocampus - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If Hippocampus needs an API key, add it under env in the config. Check its README.
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Questions
Does Hippocampus work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and Hippocampus installs with the steps above.
Hippocampus 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 Hippocampus safe?
It scores 82 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.