codex

{
  "mcpServers": {
    "codex": {
      "command": "codex",
      "args": [
        "-s",
        "danger-full-access",
        "-m",
        "gpt-5-codex",
        "-c",
        "model_reasoning_effort=high",
        "mcp-server"
      ]
    }
  }
}