Install Netra in Codex

What you need first

• Codex, installed.
• Docker, which gives the docker command the server starts with.
• Your own values for YOUR_NETRA_URL,YOUR_NETRA_API_KEY.

Steps

1. Run this in a terminal. It writes the server into ~/.codex/config.toml, which the Codex CLI, its IDE extension and the ChatGPT desktop app share.

codex mcp add netra --env NETRA_URL=YOUR_NETRA_URL --env NETRA_API_KEY=YOUR_NETRA_API_KEY -- docker run -i --rm -e NETRA_URL -e NETRA_API_KEY ghcr.io/zyvorai/netra-mcp:0.32.0

2. Replace YOUR_NETRA_URL,YOUR_NETRA_API_KEY with your own values.
3. Start Codex again and type /mcp: the server is listed.

Check it worked

Ask Codex: List the tools of netra.

If it does not start

Cannot connect to the Docker daemon

Docker is not running. Start it, then restart Codex.

The server starts, but its tools fail

A YOUR_… placeholder is still in the config, or its value is wrong.