Files

Ahmed Ibrahim 273819aaae Move changing turn input functionalities to ConversationHistory (#5473 )

We are doing some ad-hoc logic while dealing with conversation history.
Ideally, we shouldn't mutate `vec[responseitem]` manually at all and
should depend on `ConversationHistory` for those changes.

Those changes are:
- Adding input to the history
- Removing items from the history
- Correcting history

I am also adding some `error` logs for cases we shouldn't ideally face.
For example, we shouldn't be missing `toolcalls` or `outputs`. We
shouldn't hit `ContextWindowExceeded` while performing `compact`

This refactor will give us granular control over our context management.

2025-10-22 13:08:46 -07:00

src

Move changing turn input functionalities to ConversationHistory (#5473 )

2025-10-22 13:08:46 -07:00

templates/compact

feat: context compaction (#3446 )

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

tests

Move changing turn input functionalities to ConversationHistory (#5473 )

2025-10-22 13:08:46 -07:00

Cargo.toml

[MCP] Remove the legacy stdio client in favor of rmcp (#5529 )

2025-10-22 12:06:59 -07:00

gpt_5_codex_prompt.md

feat: instruct model to use apply_patch + avoid destructive changes (#4742 )

2025-10-04 12:49:50 -07:00

prompt.md

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

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

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

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 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.