OpenAI Codex
Codex's selected excerpt says the harness can supply workspace files and that the assistant can emit patch function calls.
- Surface
- Codex CLI
- Model context
- GPT-5.2
- Configuration / version scope
- Workspace access and patch approval depend on the run configuration.
- Reviewed
- 2026-08-11
- The selected excerpt does not establish unrestricted filesystem access.