Top AI Skill Repos for LLM Agents
GitHub repositories that package Agent Skills for Claude and other LLMs, ranked by GitHub stars.
all 50
Document Automation 2
Development & Engineering 22
Code Review & Quality 2
Workflow & Productivity 8
Design & Creative 9
Communication & Writing 3
Business & Finance 4
superpowers
A Claude Code plugin bundling skills for TDD, debugging, and planning workflows.
obra · Development & Engineering · ★ 282612
skills
Matt Pocock's personal collection of Agent Skills for everyday engineering work.
mattpocock · Development & Engineering · ★ 255564
skills
Anthropic's official repository of Agent Skills for Claude, organized by category.
anthropics · Document Automation · ★ 174950
gstack
23 Claude Code skills built by Garry Tan that simulate roles on an engineering team.
garrytan · Workflow & Productivity · ★ 131845
ui-ux-pro-max-skill
A single Claude skill that generates a UI/UX design system from a project brief.
nextlevelbuilder · Design & Creative · ★ 125654
caveman
A token-optimization skill and proxy that make AI coding agents write and read more concisely.
JuliusBrussee · Workflow & Productivity · ★ 104017
agent-skills
25 Claude skills covering a full engineering lifecycle from requirements to shipping.
addyosmani · Development & Engineering · ★ 92684
taste-skill
13 Agent Skills meant to make AI-built interfaces look less generic.
Leonxlnx · Design & Creative · ★ 85003
awesome-claude-skills
A curated collection of over 1,000 ready-to-use Claude Skills maintained by Composio.
ComposioHQ · Development & Engineering · ★ 74613
last30days-skill
A single Claude skill that researches a topic across Reddit, X, YouTube, Hacker News, and more.
mvanhorn · Business & Finance · ★ 61484
ppt-master
A single Agent Skill that turns documents or topics into editable PowerPoint decks.
hugohe3 · Document Automation · ★ 52666
archify
A single Agent Skill that renders architecture and workflow diagrams from plain-language descriptions.
tt-a1i · Design & Creative · ★ 51687
obsidian-skills
A five-skill collection for reading and writing Obsidian's file formats and interacting with vaults.
kepano · Workflow & Productivity · ★ 47967
marketingskills
A collection of 60+ Agent Skills covering conversion optimization, copywriting, SEO, and analytics.
coreyhaines31 · Business & Finance · ★ 47773
academic-research-skills
A four-skill Claude Code suite covering literature research, paper writing, peer review, and orchestration.
Imbad0202 · Communication & Writing · ★ 46703
agentic-awesome-skills
A local catalog of 2,100+ Agent Skills bundled with tooling to select and validate a skill stack.
sickn33 · Development & Engineering · ★ 46088
humanizer
A single Agent Skill that rewrites AI-sounding text so it reads more naturally.
blader · Communication & Writing · ★ 44728
scientific-agent-skills
An open-source collection of 163 skills for scientific research, from bioinformatics to lab automation.
K-Dense-AI · Development & Engineering · ★ 43474
nature-skills
A collection of 19 Agent Skills for academic writing aligned with Nature journal conventions.
Yuan1z0825 · Communication & Writing · ★ 39769
awesome-copilot
GitHub's community-maintained catalog of Copilot customizations, including a Skills category.
github · Development & Engineering · ★ 38715
claude-plugins-official
Anthropic's official plugin marketplace for Claude Code; individual plugins can bundle Agent Skills.
anthropics · Development & Engineering · ★ 36000
reverse-skill
A router of security-research and reverse-engineering skills for AI coding agents.
zhaoxuya520 · Code Review & Quality · ★ 34914
awesome-agent-skills
A curated list of over 1,400 Agent Skills built by engineering teams and the community.
VoltAgent · Development & Engineering · ★ 33868
diagram-design
A single Agent Skill providing 39 editorial diagram templates for AI coding agents.
cathrynlavery · Design & Creative · ★ 32989
book-to-skill
A single Agent Skill that converts books and documents into structured, on-demand agent skills.
virgiliojr94 · Development & Engineering · ★ 28883
hallmark
A single Agent Skill for generating websites intended to avoid a generic AI-generated look.
Nutlope · Design & Creative · ★ 28202
i-have-adhd
A single skill that makes AI coding-assistant output terser and more action-first.
ayghri · Workflow & Productivity · ★ 27522
planning-with-files
A single skill implementing a persistent, file-based planning system for AI coding agents.
OthmanAdi · Workflow & Productivity · ★ 26686
pm-skills
A marketplace of 9 plugins bundling 68 product-management skills and 42 chained workflows.
phuryn · Business & Finance · ★ 26075
baoyu-skills
A collection of over 20 Claude Code skills for content creation and publishing.
JimLiu · Design & Creative · ★ 25718
claude-skills
A large marketplace-style collection of 388 Claude Code skills and personas across 20 domains.
alirezarezvani · Development & Engineering · ★ 25640
agentskills
The open-standard specification repository for the Agent Skills format (SKILL.md).
agentskills · Development & Engineering · ★ 25105
huashu-design
A single HTML-native design skill for Claude Code covering prototypes, decks, and infographics.
alchaincyf · Design & Creative · ★ 23944
khazix-skills
A personal collection of six Agent Skills for planning, system maintenance, research, and writing.
KKKKhazix · Workflow & Productivity · ★ 20482
notebooklm-py
A Python library, CLI, and Claude Code skill for programmatic control of Google's NotebookLM.
teng-lin · Development & Engineering · ★ 19188
Auto-claude-code-research-in-sleep
A collection of 81+ SKILL.md workflows for autonomous ML research with cross-model review.
wanshuiyin · Development & Engineering · ★ 15824
awesome-claude-skills
A curated list of Claude Agent Skills, resources, and tools.
travisvn · Development & Engineering · ★ 14987
claude-obsidian
A collection of 15 Agent Skills for building an Obsidian vault with Claude Code.
AgriciDaniel · Workflow & Productivity · ★ 14696
text-to-cad
A library of Agent Skills for generating, inspecting, and fabricating CAD/robot files.
earthtojake · Development & Engineering · ★ 14538
prompt-master
A single Claude Agent Skill that turns rough requests into optimized prompts.
nidhinjs · Workflow & Productivity · ★ 12464
AI-Research-SKILLs
A library of 98 Agent Skills covering AI research tasks end to end.
Orchestra-Research · Development & Engineering · ★ 12390
claude-skills
A collection of 67 Agent Skills for full-stack development with Claude Code.
Jeffallan · Development & Engineering · ★ 11348
awesome-claude-skills
A curated awesome-list of 400+ Claude Agent Skills organized by category.
BehiSecc · Development & Engineering · ★ 10109
clawhub
The public skill and plugin registry for OpenClaw, built around SKILL.md.
openclaw · Development & Engineering · ★ 9401
stitch-skills
A library of 16+ Agent Skills for design and code generation with Google Stitch.
google-labs-code · Design & Creative · ★ 8264
skills
Trail of Bits' Claude Code plugin marketplace for security research and audit workflows.
trailofbits · Code Review & Quality · ★ 6995
Product-Manager-Skills
77 battle-tested PM frameworks for Claude, Codex, and other AI agents.
deanpeters · Business & Finance · ★ 6866
Skills
Agent skills for designers and builders using Codex, Claude, Cursor, and other coding agents.
MengTo · Design & Creative · ★ 5844
skills
NVIDIA-verified Agent Skills for physical AI, robotics, simulation, CUDA, and RAG workflows.
NVIDIA · Development & Engineering · ★ 3227
skills
Official AI agent skills from Expo for building, deploying, upgrading, and debugging Expo apps.
expo · Development & Engineering · ★ 2506