// Replaces the serial playtester → gap-checker chain with 4 concurrent QA workers: static analysis (no browser), golden-path scenario runner, dynamic fuzzer, and physics debug validator. Merges all results into a single failure list for the refiner. Cuts QA time from ~2 min to ~30s.
Generates genre-appropriate sound effects and looping background music for a generated game. When ELEVENLABS_API_KEY is set, calls the ElevenLabs text-to-sound-effects API for real MP3 audio; otherwise falls back to Web Audio oscillator synthesis. Produces sfx.json, music.json, and AudioManager.js. Run in parallel with art generation stages.
Writes the gameplay code for a Phaser 3 game (src/scenes/Game.js plus optional helpers). Reads the GDD, levels, and sprite/tile manifest; produces ES module code that consumes assets by name (never magic numbers). Use after sprite-artist and tile-artist have produced a complete manifest.
Orchestrator skill that turns a one-line description into a runnable Phaser 3 game. Coordinates eight sub-skills (game-designer, world-architect, sprite-artist, tile-artist, bg-artist, codesmith, playtester, refiner) into a deterministic-where-possible, LLM-where-necessary pipeline. Image generation uses GPT Image 2 (gpt-image-2) at low quality by default. Use when the user wants to generate, refine, or test a 2D HTML5 game from natural language.
Static analysis of Game.js that cross-references every animation key and texture key against manifest.json. Catches "Animation not found" and "Texture not found" bugs before the browser is opened. Run after codesmith, before playtester.
Checks 5 mobile-compatibility properties in the generated game (roundPixels, image-rendering CSS, devicePixelRatio, touch input, AudioContext unlock) and patches any missing items. Run after codesmith, before playtester.
Quantizes all generated PNG assets (sprites, tiles, background) to a named 8-bit color palette to achieve visual coherence. Run after sprite-artist, tile-artist, and bg-artist, before codesmith. Writes state.style.palette so downstream skills know the chosen palette.
Orchestrates 4 independent QA checks that run simultaneously, each on its own dev-server port. The refiner gets a single merged failure report with every issue in one pass, cutting the number of refine-iterate cycles needed.
Replace the sequential playtester → gap-checker calls in the main pipeline with a single call to this skill. Use after codesmith and the manifest-auditor + mobile-compat-checker linting passes.
| Worker | Browser? | What it catches |
|---|---|---|
| static | No | BFS reachability, border holes, jump-arc gaps, spawn collision |
| golden-path | Yes (port A) | Boot, walk, jump, attack scenarios; win-condition reachability |
| fuzzer | Yes (port B) | Stuck state, spawn-trap, no-progress, out-of-bounds, NaN state |
| physics-debug | Yes (port C) | Hitbox misalignment, body offset bugs |
All 4 run concurrently. Total wall-clock time ≈ max(individual times) ≈ 30–45s.
{
"ts": "<ISO>",
"ok": false,
"failCount": 3,
"workers": {
"static": { "ok": true, "errors": 0, "warnings": 1, "issues": [...] },
"golden-path": { "ok": false, "passed": false, "failures": [...] },
"fuzzer": { "ok": true, "issues": [] },
"physics-debug": { "ok": true, "misalignedCount": 1, "bodies": [...] }
},
"merged": [
{ "kind": "border-hole", "source": "static", "severity": "error", "message": "..." },
{ "kind": "screenshot-diff", "source": "golden", "severity": "error", "message": "..." },
{ "kind": "hitbox-misaligned", "source": "physics", "severity": "warning", "message": "..." }
]
}
Written to qa/orchestra-report.json. Also appended to state.qa[] (keeping last 5).
Exit code 0 if ok, else 5.
Each browser worker gets its own vite dev-server port. The script finds 3 free ports automatically using Node's net module before launching workers.
Replace steps 7–8 in the gameforge orchestrator:
// Before:
playtester → refiner (loop) → playtester (loop)
// After:
manifest-auditor → mobile-compat-checker → parallel-qa-orchestra → refiner (loop) → parallel-qa-orchestra (loop)
Max 3 refiner iterations, same as before.
scripts/orchestrate_qa.mjs <project-dir>Promise.all + child_process.spawn.orchestra-report.json.scripts/orchestrate_qa.mjs <project-dir> [--no-physics] — run all 4 workers. --no-physics skips the physics-debug worker (faster, loses hitbox checks).