How to install Mongodb MCP Server in Codex
To install Mongodb MCP Server in Codex, run "codex mcp add mongodb-mcp-server -- npx -y @himanshusinghs/mongodb-mcp-server" in your terminal, then type /mcp in Codex to check it.
Built from the published package · server updated yesterday
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Run the install command
In a terminal, run:
codex mcp add mongodb-mcp-server -- npx -y @himanshusinghs/mongodb-mcp-server - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If Mongodb MCP Server needs an API key, add it under env in the config. Check its README.
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Questions
Does Mongodb MCP Server work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and Mongodb MCP Server installs with the steps above.
Mongodb MCP Server 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 Mongodb MCP Server safe?
It scores 85 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
