# 30-Nov-2025 · Comparative Evidence Patterns for Stella Ops

**Why now:** UX and data-model decisions need a grounded comparison of evidence/suppression patterns across major vendors.

## Scope
- Summarise how Snyk, GitHub, Aqua, Anchore/Grype, and Prisma Cloud handle evidence, suppression, audit/export.
- Feed UX/data-model decisions for VEX, evidence views, and export policies.
- Drives task 23 (EVIDENCE + suppression pattern sync) in sprint tracker.

## Required artefacts (MVP)
- This brief plus links to any UI or schema follow-ups once drafted.
- Sprint tracker row 23 updated when evidence is logged.

## Determinism & Offline
- Keep examples deterministic; no live API calls in comparisons; cite cached docs/artefacts where needed.

## Next actions
- Add schema/UX notes to module docs when ready; log completion in Execution Log.