OpenAI · Status at source date: Newsletter archive
OpenAI publishes Codex CLI agent loop documentation
OpenAI has published technical documentation on the Codex CLI agent loop, their local, cross-platform agent for making code changes. The documentation covers how Codex builds and manages context, queries models, and applies patterns useful for anyone building agents on the Responses API.

What changed
The agent loop is the orchestration layer that coordinates user input, the model, and the tools that execute work.
Why it matters for advertisers
For you, this means insights into building reliable software agents that could inform marketing automation and tool development.
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OpenAI publishes Codex CLI agent loop documentation
OpenAI has published technical documentation on the Codex CLI agent loop, their local, cross-platform agent for making code changes. The documentation covers how Codex builds and manages context, queries models, and applies patterns useful for anyone building agents on the Responses API. The agent loop is the orchestration layer that coordinates user input, the model, and the tools that execute work. For you, this means insights into building reliable software agents that could inform marketing automation and tool development.
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