# AGENTS - Testing.Replay Library

## Roles
- Backend engineer: maintain replay orchestration helpers.
- QA / test engineer: validate deterministic replay outputs.

## Required Reading
- docs/README.md
- docs/07_HIGH_LEVEL_ARCHITECTURE.md
- docs/modules/platform/architecture-overview.md
- src/__Libraries/AGENTS.md
- Current sprint file under docs/implplan/SPRINT_*.md

## Working Directory & Boundaries
- Primary scope: src/__Tests/__Libraries/StellaOps.Testing.Replay
- Test target: src/__Tests/__Libraries/StellaOps.Testing.Replay.Tests
- Avoid cross-module edits unless explicitly noted in the sprint file.

## Determinism and Safety
- Use deterministic time providers and stable ordering for trace queries.
- Avoid nondeterministic hashes by sorting inputs before hashing.

## Testing
- Cover corpus import/query, output hash determinism, and replay batching.