memlnaut-nisps/AGENTS.md
monkey-w1n5t0n 0d1a2102eb feat(manifold)!: P1 — retire playground/, manifold is the sole browser app
Playground archived at branch archive/playground-solidjs (tag
playground-solidjs-final) and deleted from main. Retargets:

- run-all-tests.sh stage 5 → manifold (typecheck + bun test + build +
  playwright via non-snap node runner, BUILD-PLAN gotcha)
- ci.yml playground-tests → manifold-tests; osc-bridge.yml → manifold/osc-bridge
  (was already broken: playground/osc-bridge no longer existed)
- codegen: TS emission target removed (returns at P5 → manifold); golden
  test now C++-only; TS emitters retained dormant
- .gitignore: manifold/osc-bridge paths; drop dead playground faust exception
- docs: AGENTS.md gates, README quickstart, MAP.md, ALIGNMENT.md (C15 now
  archive-only — defect #1 updated), AGENT-REFERENCE.md, specs/MAIN.md

Part of docs/specs/plans/one-core-engine-refactor.md P1.
2026-07-13 23:27:56 +02:00

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Markdown

# Agent Instructions — MEMLNaut-NISPS
One C++20 NISPS core targets RP2350 firmware and the Manifold React/WASM browser app. Read
`MAP.md`, `ALIGNMENT.md`, and `docs/AGENT-REFERENCE.md`; for Manifold UI work read
`manifold/ONBOARDING.md` first. Parameter JSON schemas generate the C++ contracts
(TS codegen returns at P5 of `docs/specs/plans/one-core-engine-refactor.md`).
## Gates
```bash
bash scripts/build-cpp-tests.sh
bash scripts/parity-check.sh
bash scripts/lint-cpp.sh
scripts/build-firmware.sh [VARIANT]
cd manifold && bun run typecheck && bun run test && bun run build
```
- `nisps/` must remain platform-neutral and allocation-free in hot paths: no heap, no
virtual dispatch, `.f` float literals, deterministic per-instance RNG, and the memory/
hot-path attributes from `nisps/core/perf.hpp`.
- Firmware and WASM use the same engines/modes. Cross-platform outputs must retain parity;
do not patch target-specific behavior around a core mismatch.
- Schema changes require codegen and both generated-language outputs in the same change.
- Audio-thread/WASM-worklet communication stays bounded and real-time safe.
- Preserve dual-core firmware ownership and SPSC synchronization; UI/control work must not
block the audio path.
- UI behavior changes need the targeted unit/E2E evidence and the verification chokepoints
documented in the detailed reference.
Use `ergo` for coding tasks. Keep `MAP.md`, `ALIGNMENT.md`, and affected docs synchronized
with code.