Design AI skills & agents
How it looks, and whether it works when someone uses it. 225 listings — 211 skills and 14 agents — each free, credited to its author, with the full source on its page.
SkillBrainstorm Ideas
obra/superpowers · by obraYou MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores…★ 290k GitHub stars
SkillResearch Poster Creator
K-Dense-AI/scientific-agent-skills · by K-Dense-AICreate and audit editable scientific posters in macro-free PowerPoint (.pptx) from author-approved local content and assets. Use when the r…★ 46k GitHub stars
SkillAcademic Poster Builder
wanshuiyin/Auto-claude-code-research-in-sleep · by wanshuiyinDEFAULT poster pipeline — build an academic conference poster (ICML/NeurIPS/ICLR/CVPR/...) as a single HTML/CSS file with measurement-drive…★ 16.5k GitHub stars
SkillWCAG 2.2 Implementation
wshobson/agents · by wshobsonImplement WCAG 2.2 compliant interfaces with mobile accessibility, inclusive design patterns, and assistive technology support. Use when au…★ 39.9k GitHub stars
SkilliOS SwiftUI Designerwshobson/agents · by wshobsonMaster iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces, implementing Sw…★ 39.9k GitHub stars
SkillInterface Designer
pbakaus/impeccable · by pbakausUse when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize,…★ 70.4k GitHub stars
SkillSlide Deck Creator
JimLiu/baoyu-skills · by JimLiuGenerates professional slide deck images from content. Creates outlines with style instructions, then generates individual slide images. Us…★ 26.6k GitHub stars
SkillUI Polish Specialist
jakubkrehel/skills · by jakubkrehelPolishes and improves the UI in your project. Covers concentric border radius, optical alignment, surface depth, contextual icons, hit area…★ 7.1k GitHub stars
SkillTypography Optimizerjakubkrehel/skills · by jakubkrehelFocuses on type scale, spacing, sizing, variable fonts, OpenType features, wrapping, truncation and other details that make typography feel…★ 7.1k GitHub stars
SkillInterface Design Reviewjakubkrehel/skills · by jakubkrehelCombines all of the `better-*` skills into a single review across accessibility, layout, writing, typography, color and UI polish.★ 7.1k GitHub stars
SkillCode-Drawn Animation Studio
alexgreensh/anidoodle · by alexgreenshCode-drawn stills, drawing timelapses, films, explainers and interactive web animations in 32 styles, with composed scores. Matches a refer…★ 984 GitHub stars
SkillAccessibility Standards Auditorjakubkrehel/skills · by jakubkrehelHelps your project comply with accessibility standards and best practices.★ 7.1k GitHub stars
SkillColor System Designerjakubkrehel/skills · by jakubkrehelHelps you build a color system and answer anything about color in your project. You can generate palettes, use semantic tokens, convert bet…★ 7.1k GitHub stars
SkillResearch Slide BuilderK-Dense-AI/scientific-agent-skills · by K-Dense-AIBuild slide decks and presentations for research talks. Use this for making PowerPoint slides, conference presentations, seminar talks, res…★ 46k GitHub stars
SkillDesign Quality Auditorjakubkrehel/skills · by jakubkrehelReviews your work across multiple categories like UI, typography, layout, color, writing and accessibility and gives you a detailed analysi…★ 7.1k GitHub stars
SkillScientific Figure CreatorK-Dense-AI/scientific-agent-skills · by K-Dense-AICreate and audit truthful, accessible, publication-ready scientific figures with Matplotlib, Seaborn, or Plotly. Use for figure design, mul…★ 46k GitHub stars
SkillScientific Documentation WriterK-Dense-AI/scientific-agent-skills · by K-Dense-AIComprehensive markdown and Mermaid diagram writing skill. Use when creating any scientific document, report, analysis, or visualization. Es…★ 46k GitHub stars
SkillInterface Copy Editorjakubkrehel/skills · by jakubkrehelFocuses on improving product copy in your project.★ 7.1k GitHub stars
SkillLayout Composition Guidejakubkrehel/skills · by jakubkrehelHelps with grouping, alignment, reading order, progressive disclosure and other details that make a good layout.★ 7.1k GitHub stars
SkillUI/UX Research & Design
DrB0rk/Borks-uiux-skill · by DrB0rkResearch, design, implement, audit, and validate UI/UX in web, mobile, and developer tools. Use for frontend coding, interface design, rede…★ 3 GitHub stars
SkillUX Heuristics Framework
wondelai/skills · by wondelaiPaste your page and tell us the one thing you want visitors to do. Get back a plain-language list of what's confusing and exactly how to fi…★ 2.2k GitHub stars
SkillImage Motion Graphic
novoads/agent-skills · by novoadsTurn any still image into a professional motion graphic through the Novoads API on Seedance 2.5. Covers how to read a reference image, moti…★ 23 GitHub stars
SkilliOS Interface Designwondelai/skills · by wondelaiDesign native iOS interfaces following Apple Human Interface Guidelines. Use when the user mentions "iPhone app", "iPad layout", "SwiftUI",…★ 2.2k GitHub stars
SkillUI Design System Auditorwondelai/skills · by wondelaiAudit and fix visual hierarchy, spacing, color, and depth in web UIs. Use when the user mentions "my UI looks off" (or amateur/unprofession…★ 2.2k GitHub stars