Aggregated (not authored here). Broad Apple-framework skills — SwiftUI, UIKit, Swift Testing, Concurrency, SwiftData, App Intents, WidgetKit, StoreKit, HealthKit, MapKit, TipKit, apple-aso, hig, simulator-utils, xcuitest, and more (a handful more ship disabled by default in disabled-skills/). By Prisma Labs (vabole), MIT.
34 skills
Aggregated (not authored here). Ultra-compressed communication mode that cuts ~65% of output tokens (author's measurement), now grown into a 20-skill suite (commit discipline, review, refactor verbs, plus 4 skills — caveman-discover, caveman-manage, caveman-evidence-review, caveman-setup — for the author's hosted Caveman Cloud commercial service). Ships SessionStart and UserPromptSubmit hooks (needs node on PATH; runs on every prompt). General agent behavior. By JuliusBrussee; skills are MIT, the repo also ships a Business Source License 1.1 engine.
22 skills · 1 command · 3 agents · hooks
26 first-party Apple/Swift skills. Invoke explicitly with /apple-dev-skills:<skill>.
26 skills
12 first-party AI-agent collaboration & process skills. Invoke explicitly with /collaboration-skills:<skill>.
12 skills
Aggregated (not authored here). ADHD-friendly output mode — leads with the next action, numbers steps, restates state each turn, makes wins visible. General agent-behavior skill. By Ayoub G. (ayghri), MIT.
1 skill · hooks
Aggregated (not authored here). SwiftUI patterns — state, performance, Swift Charts, macOS multi-window, Liquid Glass, plus an Instruments-trace toolchain. By Antoine van der Lee (AvdLee), MIT.
2 skills