# @oshun/v9-hephaestus

V9 Hephaestus explorable runtime (V9_ARCHITECTURE.md §4): typed bindings from a
ConceptNode to a real computed kernel — a Nyx ephemeris sky explorable
(date/time-travel slider, real Sun position) and a Kalika orbital-physics
explorable (reused symplectic integrator) — each with a defined,
demonstrably-reached success state (G4 completeness). Enforces the DoD: every P1
lesson ships >=1 computed-kernel explorable.

## At a glance

- **Path:** `libs/v9/hephaestus`
- **Domain:** v9 (active)
- **Owner:** @GreyChimp
- **Docs:** [systems one-pager](/docs/systems/lib-v9.md)
- **Nx project:** `@oshun/v9-hephaestus`

## Commands

```bash
pnpm nx test @oshun/v9-hephaestus
pnpm nx lint @oshun/v9-hephaestus
```

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