Supported agents
Codex¶
OpenAI's coding agent.
| Key | codex |
|---|---|
| Driven over | ACP via codex-acp |
| From | npm |
| Installed | @agentclientprotocol/, @openai/ |
| Licence | Apache-2.0 |
| Core | @openai/codex 0.160.1, a dependency of the adapter (^0.160.1), pinned in install |
Versions¶
| Version | Upstream | Ports | Tools | |||||
|---|---|---|---|---|---|---|---|---|
| One task | Workspace files | MCP tools | Conversation | decoys | chain | retry | ||
codex@2.2.2 (default) | 2.2.2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
codex@0.16.0 | 0.16.0 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
key@version: a revision of the definition and driver; a recipe pins one, the builder offers the default.
Options¶
| Option | Values, default in bold | What it sets | Versions |
|---|---|---|---|
reasoning_effort |
minimal, low, medium, high |
How much reasoning the model uses before answering. | every version |
Benchmarks it fits¶
| GSM8K | HumanEval | SWE-bench Verified | τ³-bench | Terminal-Bench 2.0 | |
|---|---|---|---|---|---|
| One task | Workspace files | Workspace files | MCP tools, Conversation | Workspace files | |
codex@2.2.2 | ✓ | ✓ | ✓ | ✓ | ✓ |
codex@0.16.0 | ✓ | ✓ | ✓ | ✓ | ✓ |