mirror of https://github.com/openai/codex.git synced 2026-08-23 13:09:46 +00:00

Files

jif 964a227d8c Preserve base instruction provenance across sessions (#37446 )

## Why

Persisted base instructions need to retain whether they were explicitly customized or generated from a model template. Without that distinction, forks and config-lock replays can treat model-generated instructions as custom and keep the wrong template after a model or personality change.

## What changed

- Record custom or model provenance with base instructions in rollouts and config locks.
- Preserve custom instructions across model changes, while allowing model-generated instructions to follow the selected model and personality.
- Keep legacy rollouts without provenance compatible and propagate provenance through forks and spawned agents.

## Testing

- Cover provenance serialization and legacy rollout decoding.
- Cover role personality changes, forked model changes, config-lock replay, and multi-agent configuration.

GitOrigin-RevId: 801c26559835f558027ce5112700c0cd31fcb21b

2026-08-07 14:08:13 +00:00

src

Preserve base instruction provenance across sessions (#37446 )

2026-08-07 14:08:13 +00:00

BUILD.bazel

Add ThreadManager sample crate (#20141 )

2026-04-29 11:21:06 -07:00

Cargo.toml

Move item event mapping into app-server-protocol (#20299 )

2026-04-30 11:02:13 -07:00

README.md

Add codex-core public API listing (#20243 )

2026-04-29 22:58:08 +00:00

README.md

ThreadManager Sample

Small one-shot binary that starts a Codex thread with ThreadManager from codex-core-api, submits a single user turn, and prints the final assistant message.

cargo run -p codex-thread-manager-sample -- "Say hello"

Use --model to override the configured default model:

cargo run -p codex-thread-manager-sample -- --model gpt-5.2 "Say hello"

The prompt can also be piped through stdin:

printf 'Say hello\n' | cargo run -p codex-thread-manager-sample