Agent Academy

Agent Academy is a free, source-linked library of skills, prompts, MCP servers and bot templates, organised into courses by profession, for people who hand real work to AI agents: 1,467 live resources, each with its original link, license and safety tags.

Design system

Apple Human Interface Guidelines

Apple's platform design guidance: foundations, patterns, components, inputs, technologies.

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https://developer.apple.com/design/human-interface-guidelines

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SkillDesign

design-system

Token architecture, component specifications, and slide generation. Three-layer tokens (primitive→semantic→component), CSS variables, spacing/typography scales, component specs, strategic slide creation. Use for design tokens, systematic design, brand-compliant presentations.

Sourcegithub.com/nextlevelbuilder/ui-ux-pro-max-skill/blob/main/.claude/skills/design-system/SKILL.md

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Design systemDesign

Material Design 3

Google's open-source design system: foundations, styles (color, typography, motion), components.

Sourcem3.material.io

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Style libraryDesign

UI Hub (Incidental AI UI resource hub) — llms.txt / api

Curated multilingual directory of ~2,391 public UI resources with visual-style (vs) facets, design KB (specs, skills), JSON endpoints and a recommended design-skill workflow.

Sourcesiinxu.github.io/ui-resource-hub/llms.txt

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WorkflowDesign

UI Hub skills.json (recommended design workflow)

Workflow: pick ONE direction skill (frontend-design or taste-skill) → search resources by style/kind → build with emil-design-eng → audit with impeccable + web-design-guidelines + accessibility → verify in browser light+dark, mobile.

Sourcesiinxu.github.io/ui-resource-hub/api/skills.json

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SkillDesign

algorithmic-art

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.

Sourcegithub.com/anthropics/skills/blob/main/skills/algorithmic-art/SKILL.md

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SkillDesign

brand-guidelines

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

Sourcegithub.com/anthropics/skills/blob/main/skills/brand-guidelines/SKILL.md

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