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How to install NexQL Postgres MCP in Codex
To install NexQL Postgres MCP in Codex, run "codex mcp add nexql-postgres-mcp -- npx -y nexql-mcp" in your terminal, then type /mcp in Codex to check it.
Built from the published package · server updated 1 month ago
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Run the install command
In a terminal, run:
codex mcp add nexql-postgres-mcp -- npx -y nexql-mcp - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If NexQL Postgres MCP needs an API key, add it under env in the config. Check its README.
Install NexQL Postgres MCP in another app
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Questions
Does NexQL Postgres MCP work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and NexQL Postgres MCP installs with the steps above.
NexQL Postgres MCP 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 NexQL Postgres MCP safe?
It scores 26 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.