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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
agent-browser/
  • SKILL.md
---
name: agent-browser
description: Browser automation CLI for AI agents. Use when the user needs to inspect,
test, or automate browser behavior: navigating pages, filling forms,
clicking buttons, taking screenshots, extracting page data, reading selected
OpenDesign browser-tab context, testing web apps, dogfooding OpenDesign
previews, QA, bug hunts, or reviewing app quality. Prefer local OpenDesign
preview URLs unless the user explicitly asks for external browsing.
---

agent-browser

nexu-io

Skill.md
ai-music-album/
  • SKILL.md
---
name: ai-music-album
description: Full-lifecycle AI music album production — concept, lyric drafting, track sequencing, and export. Useful for indie album experiments and brand soundtracks.
---

ai-music-album

nexu-io

Skill.md
algorithmic-art/
  • SKILL.md
---
name: algorithmic-art
description: Create generative art using p5.js with seeded randomness so every render is reproducible. Useful for procedural posters, motion-style stills, and artistic frame studies.
---

algorithmic-art

nexu-io

Skill.md
apple-hig/
  • SKILL.md
---
name: apple-hig
description: Apple Human Interface Guidelines as 14 agent skills covering platforms, foundations, components, patterns, inputs, and technologies for iOS, macOS, visionOS, watchOS, and tvOS.
---

apple-hig

nexu-io

Skill.md
artifacts-builder/
  • SKILL.md
---
name: artifacts-builder
description: Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui).
---

artifacts-builder

nexu-io

Skill.md
brainstorming/
  • SKILL.md
---
name: brainstorming
description: Transform rough ideas into fully-formed designs through structured questioning and alternative exploration. Useful early in concept work.
---

brainstorming

nexu-io

Skill.md
brand-guidelines/
  • SKILL.md
---
name: brand-guidelines
description: Apply Anthropic's official brand colors and typography to artifacts for consistent visual identity and professional design standards. A reference for shaping your own.
---

brand-guidelines

nexu-io

Skill.md
brandkit/
  • SKILL.md
---
name: brandkit
description: Premium brand-kit image generation skill for creating high-end brand-guidelines boards, logo systems, identity decks, and visual-world presentations. Trained for minimalist, cinematic, editorial, dark-tech, luxury, cultural, security, gaming, developer-tool, and consumer-app brand systems. Optimized for intentional logo concepting, refined composition, sparse typography, strong symbolic meaning, premium mockups, art-directed imagery, and flexible grid layouts.
---

brandkit

nexu-io

Skill.md
industrial-brutalist-ui/
  • SKILL.md
---
name: industrial-brutalist-ui
description: Raw mechanical interfaces fusing Swiss typographic print with military terminal aesthetics. Rigid grids, extreme type scale contrast, utilitarian color, analog degradation effects. For data-heavy dashboards, portfolios, or editorial sites that need to feel like declassified blueprints.
---
Skill.md
canvas-design/
  • SKILL.md
---
name: canvas-design
description: Create beautiful visual art in PNG and PDF documents using design philosophy and aesthetic principles for posters, illustrations, and static pieces.
---

canvas-design

nexu-io

Skill.md
chat-motion-overlay/
  • SKILL.md
---
name: chat-motion-overlay
description: Generate configurable chat motion overlays from a transcript or screenshot, including plain bubble scenes, app-style chat containers, optional device frames, preset or uploaded avatars, nickname display rules, and transparent-video-ready Remotion bundles. Use when Codex needs to create reusable short-form chat clips for Douyin, demo videos, story reenactments, social-message proof scenes, or embeddable alpha overlays for Hyperframe and Remotion workflows.
---

chat-motion-overlay

nexu-io

Skill.md
color-expert/
  • SKILL.md
---
name: color-expert
description: Color science expert skill with 286K words of reference material covering OKLCH/OKLAB, palette generation, accessibility/contrast, color naming, pigment mixing, and historical color theory.
---

color-expert

nexu-io

Skill.md
competitive-ads-extractor/
  • SKILL.md
---
name: competitive-ads-extractor
description: Extract and analyze competitors' ads from ad libraries to understand messaging and creative approaches that resonate.
---
Skill.md
copywriting/
  • SKILL.md
---
name: copywriting
description: Write and rewrite marketing copy for landing pages, homepages, and ads. Useful as a copy chief partner during launches.
---

copywriting

nexu-io

Skill.md
creative-director/
  • SKILL.md
---
name: creative-director
description: AI creative director with recursive self-assessment: 20+ methodologies (SIT, TRIZ, Bisociation, SCAMPER, Synectics), 3-axis evaluation calibrated against Cannes/D&AD/HumanKind, 5-phase process from brief to presentation.
---

creative-director

nexu-io

Skill.md
d3-visualization/
  • SKILL.md
---
name: d3-visualization
description: Teaches the agent to produce D3 charts and interactive data visualizations. A comprehensive D3.js skill with examples across chart types and techniques giving the agent expert-level knowledge to generate complex, interactive visualizations. Useful for editorial dashboards, reports, data-rich prototypes, and explanatory graphics.
---

d3-visualization

nexu-io

Skill.md
deck-guizang-editorial/
  • SKILL.md
---
name: deck-guizang-editorial
description: Editorial magazine meets e-ink: 10 layouts and 5 palettes (Ink, Indigo Porcelain, Forest Ink, Kraft Paper, Dune).
---
Skill.md
deck-open-slide-canvas/
  • SKILL.md
---
name: deck-open-slide-canvas
description: Locked 1920x1080 canvas deck with React component-level free composition, not bound to a fixed template.
---
Skill.md
deck-swiss-international/
  • SKILL.md
---
name: deck-swiss-international
description: 16-column grid, one saturated accent, and 22 locked layouts (Klein Blue, Lemon, Mint, Safety Orange).
---
Skill.md
design-consultation/
  • SKILL.md
---
name: design-consultation
description: Build a complete design system from scratch with creative risks and realistic product mockups. Useful for kickoff workshops and brand-from-zero work.
---

design-consultation

nexu-io

Skill.md
design-md/
  • SKILL.md
---
name: design-md
description: Create and manage DESIGN.md files. Useful for capturing design direction, tokens, and visual rules in a single source of truth.
---

design-md

nexu-io

Skill.md
design-review/
  • SKILL.md
---
name: design-review
description: Designer Who Codes: visual audit then fixes with atomic commits and before/after screenshots. Useful for tightening shipped UI before launch.
---

design-review

nexu-io

Skill.md
digits-fintech-swiss-template/
  • SKILL.md
---
name: digits-fintech-swiss-template
description: Swiss-grid fintech deck template in black / warm paper / neon-lime contrast.
Use when users ask for premium data-story slides with strict modular layout,
bold numeric cards, restrained motion, and keyboard/click navigation in one HTML file.
---
Skill.md
doc/
  • SKILL.md
---
name: doc
description: Read, create, and edit .docx documents with formatting and layout fidelity via OpenAI's document skill.
---

doc

nexu-io