Cadence: Matches Hyperscale Level 3’s pattern—orientation + deep read, then a purple OSS slot with issue-linked work (#23-style specificity can be mirrored once you attach a real GitHub issue number).
Same bar as Hyperscale OSS modules: reproducible commands, minimal blast radius, early draft PR optional. Pair with node scripts/reflect-changes.js solana-core --save after upstream sync.
Prior reading: Banking & replay pipeline. Glossary.