History

jif-oai 3b8d79ee11 chore: better error handling on collab tools (#9143 )		2026-01-13 13:56:11 +00:00
..
src	chore: better error handling on collab tools (#9143 )	2026-01-13 13:56:11 +00:00
templates	Removed experimental "command risk assessment" feature (#7799 )	2025-12-10 09:48:11 -08:00
tests	Use markdown for migration screen (#8952 )	2026-01-13 07:41:42 +00:00
BUILD.bazel	fix: include AGENTS.md as repo root marker for integration tests (#9010 )	2026-01-09 17:09:59 -08:00
Cargo.toml	Use markdown for migration screen (#8952 )	2026-01-13 07:41:42 +00:00
gpt-5.1-codex-max_prompt.md	Assemble sandbox/approval/network prompts dynamically (#8961 )	2026-01-12 23:12:59 +00:00
gpt-5.2-codex_prompt.md	Assemble sandbox/approval/network prompts dynamically (#8961 )	2026-01-12 23:12:59 +00:00
gpt_5_1_prompt.md	Assemble sandbox/approval/network prompts dynamically (#8961 )	2026-01-12 23:12:59 +00:00
gpt_5_2_prompt.md	Assemble sandbox/approval/network prompts dynamically (#8961 )	2026-01-12 23:12:59 +00:00
gpt_5_codex_prompt.md	Assemble sandbox/approval/network prompts dynamically (#8961 )	2026-01-12 23:12:59 +00:00
hierarchical_agents_message.md	Add hierarchical agent prompt (#8996 )	2026-01-09 13:47:37 -08:00
models.json	Update models.json (#8792 )	2026-01-08 10:26:01 -08:00
prompt.md	Assemble sandbox/approval/network prompts dynamically (#8961 )	2026-01-12 23:12:59 +00:00
prompt_with_apply_patch_instructions.md	Assemble sandbox/approval/network prompts dynamically (#8961 )	2026-01-12 23:12:59 +00:00
README.md	docs: align sandbox defaults, dedupe sections and improve getting started guide (#5357 )	2025-10-19 16:41:10 -07:00
review_prompt.md	docs: Fix markdown list item spacing in codex-rs/core/review_prompt.md (#4144 )	2025-10-30 17:39:21 -07:00

README.md

codex-core

This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.

Dependencies

Note that codex-core makes some assumptions about certain helper utilities being available in the environment. Currently, this support matrix is:

macOS

Expects /usr/bin/sandbox-exec to be present.

Linux

Expects the binary containing codex-core to run the equivalent of codex sandbox linux (legacy alias: codex debug landlock) when arg0 is codex-linux-sandbox. See the codex-arg0 crate for details.

All Platforms

Expects the binary containing codex-core to simulate the virtual apply_patch CLI when arg1 is --codex-run-as-apply-patch. See the codex-arg0 crate for details.