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codex/codex-rs/protocol
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Dylan Hurd 4668feb43a chore(core) Deprecate approval_policy: on-failure (#11631)
## Summary
In an effort to start simplifying our sandbox setup, we're announcing
this approval_policy as deprecated. In general, it performs worse than
`on-request`, and we're focusing on making fewer sandbox configurations
perform much better.

## Testing
- [x] Tested locally
- [x] Existing tests pass
4668feb43a ยท 2026-02-12 13:23:30 -08:00
History
..

codex-protocol

This crate defines the "types" for the protocol used by Codex CLI, which includes both "internal types" for communication between codex-core and codex-tui, as well as "external types" used with codex app-server.

This crate should have minimal dependencies.

Ideally, we should avoid "material business logic" in this crate, as we can always introduce Ext-style traits to add functionality to types in other crates.