felixxia-oai 9c4253ffc1 Retain user instructions in Guardian context (#42844) ...

## Why

Guardian reviews need the original user instructions even when compaction or
transcript selection removes them from the active conversation window.

## What changed

- Capture complete user messages in host-owned retained context and include them
  as ordered authorization evidence alongside verified answers.
- Omit oversized instructions atomically and emit an explicit incomplete-evidence
  notice instead of exposing a potentially misleading partial permission.
- Mark user messages inherited by forked agents so they remain model-visible
  without becoming child-local authorization.

## Testing

- Cover retained instructions across compaction, resume, rollback, and agent
  forks, including oversized evidence and legacy context behavior.

GitOrigin-RevId: 97122509d818c90d2f87c6a1b29c99c05ad0316e

2026-09-04 20:27:18 +00:00

..

examples

Require content kinds for extension prompt fragments (#40177)

2026-08-23 03:12:58 +00:00

src

Retain user instructions in Guardian context (#42844)

2026-09-04 20:27:18 +00:00

tests

Preserve Guardian authorization across history compaction (#41660)

2026-08-30 11:56:24 +00:00

BUILD.bazel

extension: add initial typed extension API (#21736)

2026-05-11 11:06:24 +02:00

Cargo.toml

Preserve verified answers across history compaction (#42293)

2026-09-02 15:07:11 +00:00

notes.md

extension: add initial typed extension API (#21736)

2026-05-11 11:06:24 +02:00