Files
codex/codex-rs/protocol
Nick Felt 8452164c76 Mark finished empty Code Mode tool inventories as complete (#46081)
## Why

Code Mode cells that finish without invoking tools omit completeness metadata, leaving a verified empty inventory indistinguishable from an unverified one.

## What changed

- Retain completed, losslessly recorded cells even when they contain no tool calls.
- Always include `executed_tool_calls` when setting `tool_calls_complete`, using `[]` for empty inventories or terminal waits with no new calls.
- Preserve completeness across request retries while revalidating history and rejecting late calls or ambiguous output mappings.

## Testing

Add regression coverage for empty tool discovery, errors, termination, feature gating, retries, and fresh-session requirements for waits. Update protocol assertions to require an explicit empty call list with completeness metadata.

GitOrigin-RevId: 24affe47f46068b6559d04a0103958ae83a00b92
2026-09-17 02:18:05 +00:00
..

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.