Files

ae 28395df957 [fix] fix absolute and % token counts (#1931 )

- For absolute, use non-cached input + output.
- For estimating what % of the model's context window is used, we need
to account for reasoning output tokens from prior turns being dropped
from the context window. We approximate this here by subtracting
reasoning output tokens from the total. This will be off for the current
turn and pending function calls. We can improve it later.

2025-08-07 08:13:36 +00:00

src

[fix] fix absolute and % token counts (#1931 )

2025-08-07 08:13:36 +00:00

tests

feat: add /tmp by default (#1919 )

2025-08-07 00:17:00 -07:00

Cargo.toml

chore(deps): bump toml from 0.9.2 to 0.9.4 in /codex-rs (#1815 )

2025-08-04 14:24:19 -07:00

prompt.md

[prompt] Update prompt.md (#1839 )

2025-08-05 00:43:23 -07:00

README.md

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

2025-07-28 09:26:44 -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

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.