Loading skill
Install any skill in seconds. Free to start, no credit card required.
Get Started Free →Unity/C# development: MonoBehaviour lifecycle, ScriptableObjects, Addressables, URP/HDRP, physics, UI, editor scripting, and CLI builds.
.claude/skills/cowork-os-unity-development/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-12 | ✓→✗ | ▼ Worse | 8% | 0% |
| case-17 | ✓→✗ | ▼ Worse | -5% | 0% |
| case-19 | ✓→✓ | ＝ Same ✓ | -8% | 0% |
| case-01 | ✓→✓ | ＝ Same ✓ | 19% | 0% |
| case-02 | ✓→✓ | ＝ Same ✓ | -20% | 0% |
Unity/C# development: MonoBehaviour lifecycle, ScriptableObjects, Addressables, URP/HDRP, physics, UI, editor scripting, and CLI builds.
../unity-development.json.| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-19 | pass→pass | 13,443 | 9,597 | -29% | 1 | 1 | 0% | 2,328 | 2,146 | -8% | 0 | 0 | — |
case-01 | pass→pass | 10,788 | 10,026 | -7% | 1 | 1 | 0% | 1,921 | 2,284 | +19% | 0 | 0 | — |
case-02 | pass→pass | 16,842 | 11,743 | -30% | 1 | 1 | 0% | 3,423 | 2,755 | -20% | 0 | 0 | — |
case-03 | pass→pass | 9,435 | 7,004 | -26% | 1 | 1 | 0% | 1,644 | 1,504 | -9% | 0 | 0 | — |
case-04 | pass→pass | 18,678 | 16,476 | -12% | 1 | 1 | 0% | 2,803 | 2,774 | -1% | 0 | 0 | — |
case-05 | pass→pass | 8,422 | 7,444 | -12% | 1 | 1 | 0% | 1,515 | 1,393 | -8% | 0 | 0 | — |
case-06 | pass→pass | 7,979 | 5,682 | -29% | 1 | 1 | 0% | 1,464 | 1,289 | -12% | 0 | 0 | — |
case-07 | pass→pass | 9,031 | 7,232 | -20% | 1 | 1 | 0% | 1,624 | 1,764 | +9% | 0 | 0 | — |
case-08 | pass→pass | 4,424 | 3,670 | -17% | 1 | 1 | 0% | 762 | 945 | +24% | 0 | 0 | — |
case-09 | pass→pass | 7,831 | 6,842 | -13% | 1 | 1 | 0% | 1,314 | 1,570 | +19% | 0 | 0 | — |
case-10 | pass→pass | 10,202 | 6,356 | -38% | 1 | 1 | 0% | 1,794 | 1,423 | -21% | 0 | 0 | — |
case-11 | pass→pass | 10,614 | 7,575 | -29% | 1 | 1 | 0% | 1,875 | 1,588 | -15% | 0 | 0 | — |
case-12 | pass→fail | 8,712 | 6,941 | -20% | 1 | 1 | 0% | 1,400 | 1,518 | +8% | 0 | 0 | — |
case-13 | pass→pass | 7,344 | 7,649 | +4% | 1 | 1 | 0% | 1,293 | 1,721 | +33% | 0 | 0 | — |
case-14 | pass→pass | 5,357 | 5,355 | -0% | 1 | 1 | 0% | 896 | 1,250 | +40% | 0 | 0 | — |
case-15 | fail→fail | 7,494 | 6,330 | -16% | 1 | 1 | 0% | 1,292 | 1,386 | +7% | 0 | 0 | — |
case-16 | pass→pass | 8,878 | 8,376 | -6% | 1 | 1 | 0% | 1,599 | 1,828 | +14% | 0 | 0 | — |
case-17 | pass→fail | 11,159 | 8,626 | -23% | 1 | 1 | 0% | 1,828 | 1,732 | -5% | 0 | 0 | — |
case-18 | pass→pass | 6,506 | 5,047 | -22% | 1 | 1 | 0% | 1,156 | 1,202 | +4% | 0 | 0 | — |
case-20 | pass→pass | 8,035 | 8,595 | +7% | 1 | 1 | 0% | 1,415 | 1,936 | +37% | 0 | 0 | — |
case-21 | pass→pass | 6,589 | 5,829 | -12% | 1 | 1 | 0% | 1,178 | 1,363 | +16% | 0 | 0 | — |
case-22 | pass→pass | 8,421 | 9,375 | +11% | 1 | 1 | 0% | 1,361 | 1,371 | +1% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted. The headline lift of -100 percentage points is the difference between those two pass rates over the 22 comparable cases. 2 cases got worse with the skill loaded, and they are included in that figure.
Other measured skills in the registry, with their headline benchmark lift.