tongzhou wang ad54b75574 Track source attribution for individual context parts (#52195) ...

## What changed

- Add `ContentItemMetadata` to distinguish user input, developer instructions, `AGENTS.md`, skills, harness context, and tool-supplied context independently of message role and content classification.
- Keep attribution attached to content through prompt assembly, history processing, and hook-output spilling. Distinguish command hooks from MCP hooks and retain tool namespaces when known.
- Treat missing historical attribution as unknown and send per-content metadata only to Responses Lite.

## Testing

Update request and history assertions to cover attribution persistence and Responses Lite metadata handling.

GitOrigin-RevId: 24e56005f5bdb98bf82f2b3943f29c4c81f3d587

2026-10-08 17:56:54 +00:00

..

schema/generated

Distinguish forked sessions in session-start hooks (#44349)

2026-09-10 00:26:30 +00:00

src

Track source attribution for individual context parts (#52195)

2026-10-08 17:56:54 +00:00

BUILD.bazel

build: run buildifier from just fmt (#28125)

2026-06-13 21:43:39 -07:00

Cargo.toml

Suppress Windows console windows for background subprocesses (#49164)

2026-09-29 04:38:37 +00:00