Codex

codex mcp add opennous --url https://mcp.opennous.cloud/mcp
codex mcp login opennous

The login opens your browser. Sign in to OpenNous and click Allow. Run /mcp in a session to check it’s connected.

With an API key

Create a key in Settings → API keys, export it, and point Codex at it in ~/.codex/config.toml:

[mcp_servers.opennous]
url = "https://mcp.opennous.cloud/mcp"
bearer_token_env_var = "NOUS_API_KEY"

export NOUS_API_KEY=pk_...