config-reference.md Codex Docs, 2026-02-19 20:37 UTC → 2026-02-20 12:16 UTC

1# Configuration Reference1# Configuration Reference

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3Complete reference for Codex config.toml and requirements.toml

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5Use this page as a searchable reference for Codex configuration files. For conceptual guidance and examples, start with [Config basics](https://developers.openai.com/codex/config-basic) and [Advanced Config](https://developers.openai.com/codex/config-advanced).3Use this page as a searchable reference for Codex configuration files. For conceptual guidance and examples, start with [Config basics](https://developers.openai.com/codex/config-basic) and [Advanced Config](https://developers.openai.com/codex/config-advanced).

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7## `config.toml`5## `config.toml`