# Determinism Integration Tests Agent Charter

## Mission
- Validate deterministic outputs across ingestion, scoring, and evidence pipelines.

## Responsibilities
- Ensure determinism tests use fixed timestamps and ordered inputs.
- Maintain golden vectors and determinism manifests for regressions.
- Keep test data offline-safe and reproducible.

## Required Reading
- docs/07_HIGH_LEVEL_ARCHITECTURE.md
- docs/modules/platform/architecture-overview.md
- docs/modules/risk-engine/architecture.md

## Working Directory & Scope
- Primary: src/__Tests/Integration/StellaOps.Integration.Determinism
- Allowed shared projects: src/__Tests/__Benchmarks/determinism, src/__Libraries/StellaOps.Testing.Determinism

## Testing Expectations
- Avoid nondeterministic RNG unless seeded.
- Prefer canonical JSON and stable ordering in assertions.

## Working Agreement
- Update sprint status in docs/implplan/SPRINT_*.md and local TASKS.md.
- Keep fixtures deterministic and avoid ambient time.