ioanbudea-OAI 5c6ef3d1a6 Centralize Guardian root context preparation (#57425) ...

## Why

Verified answers omitted because of request-size limits must be marked as missing. Legacy checkpoint messages also need to match retained excerpts after truncation so workers receive only one copy.

## What changed

Move root message preparation into `codex-guardian-context::prepare_root_context`, including handoff selection, shared message limits, legacy matching, and incomplete-context markers. Pass original legacy text into preparation and mark verified answers incomplete when oversized records are excluded.

## Testing

Add a handoff regression scenario for an ID-less checkpoint with a retained excerpt and an oversized verified answer. Assert that the worker receives one capped user message, both incomplete-evidence markers, and an incomplete authorization version.

GitOrigin-RevId: bd3f5fe164ae2fddba440e9269fd63b52e8b12f8

2026-10-27 10:29:14 +00:00

..

preparation

Centralize Guardian root context preparation (#57425)

2026-10-27 10:29:14 +00:00

profile

Preserve Guardian authorization evidence until request budgeting (#44570)

2026-09-10 16:02:36 +00:00

action_tests.rs

Centralize Guardian action preparation for review (#45987)

2026-09-16 16:59:47 +00:00

action.rs

Move Guardian tool description preparation into context composition (#56493)

2026-10-23 14:58:20 +00:00

authorization.rs

Defer synchronous Guardian evidence limits to preparation (#57295)

2026-10-26 22:27:05 +00:00

budget_tests.rs

Bucket admitted Guardian request metrics by input size (#55226)

2026-10-19 09:03:12 +00:00

budget.rs

Bucket admitted Guardian request metrics by input size (#55226)

2026-10-19 09:03:12 +00:00

composition_tests.rs

Keep Guardian transcript records structured through budget recovery (#51466)

2026-10-06 19:31:24 +00:00

composition.rs

Defer synchronous Guardian evidence limits to preparation (#57295)

2026-10-26 22:27:05 +00:00

cursor_tests.rs

Keep Guardian transcript records structured through budget recovery (#51466)

2026-10-06 19:31:24 +00:00

cursor.rs

Extract guardian transcript selection into guardian-context (#45417)

2026-09-14 12:52:16 +00:00

enforcement_tests.rs

Defer synchronous Guardian tool-call truncation to preparation (#56505)

2026-10-23 15:37:39 +00:00

enforcement.rs

Deduplicate native agent messages in Guardian review context (#55391)

2026-10-19 22:01:41 +00:00

entry.rs

Defer synchronous Guardian evidence limits to preparation (#57295)

2026-10-26 22:27:05 +00:00

guardian_tool_descriptions.rs

Move Guardian tool description preparation into context composition (#56493)

2026-10-23 14:58:20 +00:00

history_tests.rs

Centralize context fragment kind constants (#54316)

2026-10-15 15:12:58 +00:00

history.rs

Centralize context fragment kind constants (#54316)

2026-10-15 15:12:58 +00:00

images_tests.rs

Add opt-in output token replay for OpenAI requests (#52742)

2026-10-10 01:25:00 +00:00

images.rs

Share Guardian image deduplication and checkpoint restoration (#54278)

2026-10-15 12:42:15 +00:00

lib.rs

Centralize Guardian root context preparation (#57425)

2026-10-27 10:29:14 +00:00

node_repl.rs

Defer REPL evidence rendering to synchronous context preparation (#57274)

2026-10-26 21:37:28 +00:00

permissions.rs

Support typed content in contextual prompt fragments (#54776)

2026-10-17 04:02:21 +00:00

profile_tests.rs

Keep Guardian transcript records structured through budget recovery (#51466)

2026-10-06 19:31:24 +00:00

profile.rs

Defer synchronous Guardian evidence limits to preparation (#57295)

2026-10-26 22:27:05 +00:00

registry_tests.rs

Defer synchronous Guardian evidence limits to preparation (#57295)

2026-10-26 22:27:05 +00:00

retained_instructions_tests.rs

Defer synchronous Guardian evidence limits to preparation (#57295)

2026-10-26 22:27:05 +00:00

retained_instructions.rs

Defer synchronous Guardian evidence limits to preparation (#57295)

2026-10-26 22:27:05 +00:00

reviews_tests.rs

Keep Guardian transcript records structured through budget recovery (#51466)

2026-10-06 19:31:24 +00:00

reviews.rs

Add opt-in output token replay for OpenAI requests (#52742)

2026-10-10 01:25:00 +00:00

section.rs

Defer synchronous Guardian evidence limits to preparation (#57295)

2026-10-26 22:27:05 +00:00

sender_user_messages.rs

Include sender user messages in Guardian delegation reviews (#46179)

2026-09-17 10:02:38 +00:00

transcript_record.rs

Keep Guardian transcript records structured through budget recovery (#51466)

2026-10-06 19:31:24 +00:00

transcript_tests.rs

Apply sync Guardian message limits during transcript preparation (#56555)

2026-10-23 18:41:23 +00:00

transcript.rs

Defer synchronous Guardian evidence limits to preparation (#57295)

2026-10-26 22:27:05 +00:00

truncation_tests.rs

Add shared Guardian context primitives (#41392)

2026-08-28 19:02:26 +00:00

truncation.rs

Add aggregate budget enforcement for Guardian context (#44166)

2026-09-09 14:55:36 +00:00

trusted_skills_tests.rs

Support typed content in contextual prompt fragments (#54776)

2026-10-17 04:02:21 +00:00

trusted_skills.rs

Support typed content in contextual prompt fragments (#54776)

2026-10-17 04:02:21 +00:00

trusted_tool_tests.rs

Support typed content in contextual prompt fragments (#54776)

2026-10-17 04:02:21 +00:00

trusted_tool.rs

Support typed content in contextual prompt fragments (#54776)

2026-10-17 04:02:21 +00:00

verified_answers.rs

Centralize Guardian root context preparation (#57312)

2026-10-27 00:01:05 +00:00