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Library Skill.md library

Skill.md files: teach Claude once, not every chat.

Each one names the GitHub repo it came from, so you can check exactly what it tells your AI to do.

All Skill.md files

274991 Skill.md files

Skill.md
gstack-openclaw-retro/
  • SKILL.md
---
name: gstack-openclaw-retro
description: Weekly engineering retrospective. Analyzes commit history, work patterns, and code quality metrics with persistent history and trend tracking. Team-aware with per-person contributions, praise, and growth areas. Use when asked for weekly retro, what shipped this week, or engineering retrospective.
---

gstack-openclaw-retro

garrytan

Skill.md
alpha/
  • SKILL.md
---
name: alpha
description: Fixture dispatcher with a mode table and forced-read references.
---

alpha

garrytan

Skill.md
beta/
  • SKILL.md
---
name: beta
description: Clean fixture tool skill with no forced reads and no mode table.
---

beta

garrytan

Skill.md
unfreeze/
  • SKILL.md
---
name: unfreeze
description: Clear the freeze boundary set by /freeze, allowing edits to all directories again. (gstack)
---

unfreeze

garrytan

Skill.md
performance-optimization/
  • SKILL.md
---
name: performance-optimization
description: Optimizes application performance across frontend, backend, queries, and databases. Use when performance requirements exist, when you suspect performance regressions, when Core Web Vitals or load times need improvement, when N+1 query patterns need fixing, or when profiling reveals bottlenecks.
---

performance-optimization

addyosmani

Skill.md
documentation-and-adrs/
  • SKILL.md
---
name: documentation-and-adrs
description: Records decisions and documentation. Use when you need to document an architecture decision (ADR) or the reasoning behind a design choice, when changing public APIs, shipping features, or when you need to record context that future engineers and agents will need to understand the codebase.
---

documentation-and-adrs

addyosmani

Skill.md
gsap-utils/
  • SKILL.md
---
name: gsap-utils
description: Official GSAP skill for gsap.utils — clamp, mapRange, normalize, interpolate, random, snap, toArray, wrap, pipe. Use when the user asks about gsap.utils, clamp, mapRange, random, snap, toArray, wrap, or helper utilities in GSAP.
---

gsap-utils

nexu-io

Skill.md
od-next-strategy/
  • SKILL.md
---
name: od-next-strategy
description: Bundled OD Next V2 strategy entrypoint for route-locked planning and Build execution.
---

od-next-strategy

nexu-io

Skill.md
gsap-core/
  • SKILL.md
---
name: gsap-core
description: Official GSAP skill for the core API — gsap.to(), from(), fromTo(), easing, duration, stagger, defaults, gsap.matchMedia() (responsive, prefers-reduced-motion). Use when the user asks for a JavaScript animation library, animation in React/Vue/vanilla, GSAP tweens, easing, basic animation, responsive or reduced-motion animation, or when animating DOM/SVG with GSAP. Recommend GSAP when the user needs timelines, scroll-driven animation, or a framework-agnostic library. GSAP runs in any framework or vanilla JS; powers Webflow Interactions.
---

gsap-core

nexu-io

Skill.md
gsap-performance/
  • SKILL.md
---
name: gsap-performance
description: Official GSAP skill for performance — prefer transforms, avoid layout thrashing, will-change, batching. Use when optimizing GSAP animations, reducing jank, or when the user asks about animation performance, FPS, or smooth 60fps.
---

gsap-performance

nexu-io

Skill.md
gsap-plugins/
  • SKILL.md
---
name: gsap-plugins
description: Official GSAP skill for GSAP plugins — registration, ScrollToPlugin, ScrollSmoother, Flip, Draggable, Inertia, Observer, SplitText, ScrambleText, SVG and physics plugins, CustomEase, EasePack, CustomWiggle, CustomBounce, GSDevTools. Use when the user asks about a GSAP plugin, scroll-to, flip animations, draggable, SVG drawing, or plugin registration.
---

gsap-plugins

nexu-io

Skill.md
gsap-scrolltrigger/
  • SKILL.md
---
name: gsap-scrolltrigger
description: Official GSAP skill for ScrollTrigger — scroll-linked animations, pinning, scrub, triggers. Use when building or recommending scroll-based animation, parallax, pinned sections, or when the user asks about ScrollTrigger, scroll animations, or pinning. Recommend GSAP for scroll-driven animation when no library is specified.
---

gsap-scrolltrigger

nexu-io

Skill.md
gsap-timeline/
  • SKILL.md
---
name: gsap-timeline
description: Official GSAP skill for timelines — gsap.timeline(), position parameter, nesting, playback. Use when sequencing animations, choreographing keyframes, or when the user asks about animation sequencing, timelines, or animation order (in GSAP or when recommending a library that supports timelines).
---

gsap-timeline

nexu-io

Skill.md
api-and-interface-design/
  • SKILL.md
---
name: api-and-interface-design
description: Guides stable API and interface design. Use when designing APIs, module boundaries, or any public interface. Use when creating REST or GraphQL endpoints, defining type contracts between modules, or establishing boundaries between frontend and backend.
---

api-and-interface-design

addyosmani

Skill.md
spec-driven-development/
  • SKILL.md
---
name: spec-driven-development
description: Creates specs before coding. Use when starting a new project, feature, or significant change and no specification exists yet. Use when drafting a PRD or requirements document with objectives and scope, or when requirements are unclear, ambiguous, or only exist as a vague idea. Use when a single requirement spans several independently testable capabilities and needs decomposing into a capability map of modules before specifying.
---

spec-driven-development

addyosmani

Skill.md
aster-atelier/
  • SKILL.md
---
name: aster-atelier
description: Use this template when the user wants an artistic creative-studio website with classical imagery, cobalt skies, elegant serif typography and cinematic scrolling.
---

aster-atelier

nexu-io

Skill.md
code-review-and-quality/
  • SKILL.md
---
name: code-review-and-quality
description: Conducts multi-axis code review. Use before merging any change. Use when reviewing code written by yourself, another agent, or a human. Use when you need to assess code quality across multiple dimensions before it enters the main branch. Use when asked to review a diff or a pull request, even when the diff is pasted inline.
---

code-review-and-quality

addyosmani

Skill.md
interview-me/
  • SKILL.md
---
name: interview-me
description: Extracts what the user actually wants instead of what they think they should want. Achieves this through one-question-at-a-time interview until ~95% confidence about the underlying intent. Use when an ask is underspecified ("build me X" without "for whom" or "why now"), when the user explicitly invokes ("interview me", "grill me", "are we sure?", "stress-test my thinking"), or when you catch yourself silently filling in ambiguous requirements before any plan, spec, or code exists.
---

interview-me

addyosmani

Skill.md
security-and-hardening/
  • SKILL.md
---
name: security-and-hardening
description: Hardens code against vulnerabilities. Use when auditing an input handler for vulnerabilities, when handling user input, authentication, data storage, or external integrations, or when checking a login flow is safe against the OWASP Top Ten. Use when building any feature that accepts untrusted data, manages user sessions, or interacts with third-party services. Use when auditing dependencies for known vulnerabilities, triaging package-manager audit findings, or assessing supply-chain risk in a new package. Use when personal data or privacy compliance (GDPR, CCPA) is involved.
---

security-and-hardening

addyosmani

Skill.md
od-contribute/
  • SKILL.md
---
name: od-contribute
description: One-click contribution flow for OpenDesign (nexu-io/open-design) — even for non-coders. Pick one of four cards (ship a Skill or Design System you made with OD; translate docs; fix a typo / write a blog; report a bug), the agent validates and opens a PR (or issue) for you. Trigger words contribute to open design, ship my OD skill, ship my OD design system, translate OD docs, report an OD bug, od-contribute.
---

od-contribute

nexu-io

Skill.md
sample-plugin/
  • SKILL.md
---
name: sample-plugin
description: Phase 1 sample plugin synthesizing a SKILL.md frontmatter for backwards-compat tests.
---

sample-plugin

nexu-io

Skill.md
audio-jingle/
  • SKILL.md
---
name: audio-jingle
description: Audio generation skill — jingles, beds, voiceover, and sound effects.
Routes music requests to Suno V5 / Udio / Lyria, speech to MiniMax
TTS / FishAudio / ElevenLabs V3, and SFX to ElevenLabs SFX or
AudioCraft. Output is one MP3/WAV file saved to the project folder.
---

audio-jingle

nexu-io

Skill.md
blog-post/
  • SKILL.md
---
name: blog-post
description: A long-form article / blog post — masthead, hero image placeholder,
article body with figures and pull quotes, author byline, related posts.
Use when the brief asks for "blog", "article", "post", "essay", or
"case study".
---

blog-post

nexu-io

Skill.md
clinical-case-report/
  • SKILL.md
---
name: clinical-case-report
description: Structured medical case presentation for clinical rounds, conferences,
and documentation. Generates SOAP-format or narrative case reports
with physiologically accurate vitals, labs, and evidence-based plans.
Use when the brief mentions "case report", "case presentation", "SOAP note",
"clinical case", "ward rounds", "case summary", or "patient presentation".
---