Files

Ahmed Ibrahim a7fda70053 Use a unified shell tell to not break cache (#3814 )

Currently, we change the tool description according to the sandbox
policy and approval policy. This breaks the cache when the user hits
`/approvals`. This PR does the following:
- Always use the shell with escalation parameter:
- removes `create_shell_tool_for_sandbox` and always uses unified tool
via `create_shell_tool`
- Reject the func call when the model uses escalation parameter when it
cannot.

2025-09-19 00:08:28 +00:00

src

Use a unified shell tell to not break cache (#3814 )

2025-09-19 00:08:28 +00:00

templates/compact

feat: context compaction (#3446 )

2025-09-12 13:07:10 -07:00

tests

fix: ensure cwd for conversation and sandbox are separate concerns (#3874 )

2025-09-18 14:37:06 -07:00

Cargo.toml

Switch to uuid_v7 and tighten ConversationId usage (#3819 )

2025-09-18 14:37:03 +00:00

gpt_5_codex_prompt.md

chore: update "Codex CLI harness, sandboxing, and approvals" section (#3822 )

2025-09-17 16:48:20 -07:00

prompt.md

Add file reference guidelines to gpt-5 prompt (#3651 )

2025-09-15 08:35:30 -07:00

README.md

fix: support special --codex-run-as-apply-patch arg (#1702 )

2025-07-28 09:26:44 -07:00

review_prompt.md

Review Mode (Core) (#3401 )

2025-09-12 23:25:10 +00:00

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

macOS

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

Linux

Expects the binary containing codex-core to run the equivalent of 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.