Files
codex/codex-rs/protocol
tongzhou wang 854cbb2fd4 Make tool-result telemetry limits configurable (#39779)
## What changed

- Add `otel.tool_result.max_bytes`, defaulting to 2048 bytes, to control the
  text included in `codex.tool_result` logs independently of model-visible
  output limits.
- Apply truncation centrally when emitting telemetry, preserve UTF-8
  boundaries, and report whether the logged output was truncated.
- Record typed tool names and namespaces, agent names, and process-local result
  sequence numbers while keeping tool arguments and output out of trace events.

## Testing

- Cover configuration propagation, UTF-8-safe truncation, raw tool-output
  logging, and log/trace event routing and fields.

GitOrigin-RevId: 89ca76e55f1a09b729e7770ce01f2e4d98f9a22d
2026-08-20 19:09:04 +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.