# @neith/engine-replication-push

Neith sovereign Push-Model replication + Demo Recorder + Online Services v2:
opt-in per-property dirty-flag push replication with conditional push filters
(owner-only/skip-owner/initial-only), a replication-graph with spatial-grid and
always-relevant macro-blocks gathering per-connection relevant actors, a demo
recorder that captures the replication stream with per-frame checksums for
anti-cheat verification plus replay scrub/fast-forward/filter/highlights, and an
Online Services v2 layer (auth/friends/achievements/leaderboard) with a
sovereign in-memory backend and cross-backend (Steam/EOS/sovereign) selection
with fail-loud unconfigured seams (phase 173.19)

## At a glance

- **Path:** `libs/neith/engine-replication-push`
- **Domain:** neith (active)
- **Owner:** @GreyChimp
- **Docs:** [deep-dive](/docs/domains/neith/deep-dive) ·
  [systems one-pager](/docs/systems/lib-neith.md)
- **Nx project:** `@neith/engine-replication-push`

## Commands

```bash
pnpm nx test @neith/engine-replication-push
pnpm nx lint @neith/engine-replication-push
```

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