Executive market scan

Top 50 GitHub Claude Skills Repositories

A polished, board-ready single-page view of the leading repositories in the Claude skills ecosystem, based on the previously compiled March 31, 2026 snapshot. The layout is intentionally consulting-inspired: restrained, analytical, and presentation-safe.

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01

Executive summary

What the data says

This curated market view is decisively top-heavy. Discovery power and ecosystem trust sit with a handful of flagship repositories, while the long tail shifts toward specialized domain skills, integrations, and creator tooling.

Leadership is concentrated, and the drop-off is steep.

The top two repositories account for 56.2% of the combined stars in this curated set. The top three rise to 68.2%, and the top ten reach 90.0%.

That pattern signals a market where visibility, trust, and reuse cluster quickly around a very small number of repositories. In practical terms, anyone evaluating the space can understand most of the public momentum by studying the first ten entries closely.

The lower half of the list is still valuable, but it reads less like a strict league table and more like a curated operating shortlist of emerging, niche, or functional assets.

76.5%

Top 5 share of the curated star base

The leadership tier commands disproportionate attention and likely shapes ecosystem conventions.

41

Repositories below 10k stars

The ecosystem becomes highly fragmented after the first nine repositories.

6

Editorial segments represented

Coverage spans official platforms, collections, workflow tooling, research assets, domain skills, and integrations.

455

Median repository size

The midpoint sits far below the leaders, highlighting the steepness of the long tail.

Platform & Official

3 repos
56.2%

Estimated share of the curated star base in this editorial segmentation.

Collections

12 repos
28.7%

Estimated share of the curated star base in this editorial segmentation.

Workflow & Tooling

16 repos
5.5%

Estimated share of the curated star base in this editorial segmentation.

Research & Analysis

3 repos
7.2%

Estimated share of the curated star base in this editorial segmentation.

Domain Skills

11 repos
2.2%

Estimated share of the curated star base in this editorial segmentation.

Integrations

5 repos
0.2%

Estimated share of the curated star base in this editorial segmentation.

02

Leadership tier

The five repositories that set the tone

These entries define the ecosystem’s public center of gravity. They concentrate most of the mindshare, star velocity, and discovery traffic within the curated set.

#1 Platform & Official

obra/superpowers

Agentic skills framework built around composable skills for Claude Code and similar tools.

125k
Share of #1 benchmark100%
Share of total curated stars30.3%
#2
107k

anthropics/skills

Platform & Official

Official Anthropic skills repository and one of the ecosystem’s primary trust anchors.

03

Full ranking

Searchable single-page leaderboard

Search by repository, category, or description. The list remains sorted by the previously compiled GitHub star ranking.

Filter by segment

50 repositories shown
Rank Repository Category Stars Link
#1
obra/superpowers
Agentic skills framework built around composable skills for Claude Code and similar tools.
 Platform & Official
125k 100.0% of #1
Open repository
#2
anthropics/skills
Official Anthropic skills repository and one of the ecosystem’s primary trust anchors.
 Platform & Official
107k 85.6% of #1
Open repository
#3
ComposioHQ/awesome-claude-skills
Large curated Claude skills collection with broad discovery value.
 Collections
49.5k 39.6% of #1
Open repository
#4
OthmanAdi/planning-with-files
Planning-oriented Claude skill workflow with strong practitioner adoption.
 Workflow & Tooling
17.7k 14.2% of #1
Open repository
#5
K-Dense-AI/claude-scientific-skills
Scientific research skill pack focused on structured analytical workflows.
 Research & Analysis
16.8k 13.4% of #1
Open repository
#6
VoltAgent/awesome-agent-skills
Curated agent skills collection that overlaps strongly with Claude workflows.
 Collections
13.5k 10.8% of #1
Open repository
#7
JimLiu/baoyu-skills
Large community skills collection with broad ecosystem visibility.
 Collections
12.5k 10.0% of #1
Open repository
#8
yusufkaraaslan/Skill_Seekers
Skills-focused repository centered on discovery and reuse.
 Collections
11.5k 9.2% of #1
Open repository
#9
travisvn/awesome-claude-skills
Curated list of notable Claude Code skills and related libraries.
 Collections
10.1k 8.1% of #1
Open repository
#10
alirezarezvani/claude-skills
Community Claude skills repository with broad topical coverage.
 Collections
8.2k 6.6% of #1
Open repository
#11
Jeffallan/claude-skills
Specialized skills collection with meaningful community traction.
 Collections
7.5k 6.0% of #1
Open repository
#12
Lum1104/Understand-Anything
Skill-style workflow for understanding documents, concepts, and complex material.
 Research & Analysis
7.2k 5.8% of #1
Open repository
#13
Orchestra-Research/AI-Research-SKILLs
Research-oriented skills repository aimed at structured investigation.
 Research & Analysis
5.9k 4.7% of #1
Open repository
#14
nidhinjs/prompt-master
Prompt and skills library frequently surfaced in the Claude-skills ecosystem.
 Collections
4k 3.2% of #1
Open repository
#15
deanpeters/Product-Manager-Skills
Product-management skill pack tailored to PM workflows and artifacts.
 Domain Skills
2.8k 2.2% of #1
Open repository
#16
davepoon/buildwithclaude
Workflow repository for building with Claude in practical delivery settings.
 Workflow & Tooling
2.7k 2.2% of #1
Open repository
#17
timescale/pg-aiguide
Database and Postgres-oriented guide surfaced within the Claude-skills landscape.
 Domain Skills
1.7k 1.4% of #1
Open repository
#18
addyosmani/web-quality-skills
Web-quality skill pack targeting audits, diagnostics, and front-end quality.
 Domain Skills
1.5k 1.2% of #1
Open repository
#19
itsmostafa/aws-agent-skills
AWS-focused agent skills for cloud-centric workflows.
 Domain Skills
1.1k 0.9% of #1
Open repository
#20
Prat011/awesome-llm-skills
Broader LLM skills collection with clear relevance to Claude operators.
 Collections
1k 0.8% of #1
Open repository
#21
conorluddy/ios-simulator-skill
iOS simulator skill for app testing and development loops.
 Domain Skills
702 0.6% of #1
Open repository
#22
alirezarezvani/claude-code-skill-factory
Skill creation toolkit aimed at generating and packaging Claude Code skills.
 Workflow & Tooling
652 0.5% of #1
Open repository
#23
RoundTable02/tutor-skills
Tutoring-oriented skills pack for educational or guided-learning use cases.
 Domain Skills
551 0.4% of #1
Open repository
#24
guanyang/antigravity-skills
Modular skills-definition repository tagged for Anthropic and Claude tooling.
 Workflow & Tooling
531 0.4% of #1
Open repository
#25
VikashLoomba/copilot-mcp
MCP and integration tooling used with Claude-style agent workflows.
 Integrations
482 0.4% of #1
Open repository
#26
axtonliu/smart-illustrator
Specialized skill repository focused on illustration and creative production.
 Domain Skills
429 0.3% of #1
Open repository
#27
wondelai/skills
General-purpose skills repository with lighter but visible adoption.
 Collections
330 0.3% of #1
Open repository
#28
tzachbon/smart-ralph
Workflow-oriented repository for skill-based Claude operations.
 Workflow & Tooling
268 0.2% of #1
Open repository
#29
karanb192/awesome-claude-skills
Smaller curated awesome-Claude-skills list.
 Collections
229 0.2% of #1
Open repository
#30
posit-dev/skills
Posit’s organization-level collection of Claude-relevant skills.
 Platform & Official
224 0.2% of #1
Open repository
#31
zxkane/aws-skills
AWS-focused skills pack centered on cloud delivery tasks.
 Domain Skills
224 0.2% of #1
Open repository
#32
giuseppe-trisciuoglio/developer-kit
Developer-oriented kit for building and packaging skills.
 Workflow & Tooling
185 0.1% of #1
Open repository
#33
BrianRWagner/ai-marketing-claude-code-skills
Marketing-oriented Claude Code skills pack for campaign and content workflows.
 Domain Skills
180 0.1% of #1
Open repository
#34
Kevin7Qi/codex-collab
Collaboration tooling surfaced in the Claude-skills ecosystem.
 Integrations
79 0.1% of #1
Open repository
#35
serpro69/claude-toolbox
Utility toolkit for practical Claude Code workflows.
 Workflow & Tooling
78 0.1% of #1
Open repository
#36
Weaverse/.agents
Agents, skills, commands, and rules repository for structured agent setups.
 Workflow & Tooling
77 0.1% of #1
Open repository
#37
wrsmith108/linear-claude-skill
Linear integration skill for product and issue-tracking workflows.
 Integrations
75 0.1% of #1
Open repository
#38
tamzid958/claude-architect
Architecture-focused workflow framework in the Claude skills space.
 Workflow & Tooling
74 0.1% of #1
Open repository
#39
ilang-ai/autocode
Automation-oriented repository tagged within the Anthropic skills ecosystem.
 Workflow & Tooling
61 0.0% of #1
Open repository
#40
robertguss/claude-code-toolkit
Toolkit for Claude Code setup and repeatable workflows.
 Workflow & Tooling
56 0.0% of #1
Open repository
#41
longranger2/claude-gpt-workflow
Claude and GPT workflow repository for hybrid operating patterns.
 Workflow & Tooling
52 0.0% of #1
Open repository
#42
b33eep/claude-code-setup
Setup repository for initializing Claude Code environments.
 Workflow & Tooling
50 0.0% of #1
Open repository
#43
jordanrubin/FUTURE_TOKENS
Experimental workflow repository surfaced in Claude-skills searches.
 Workflow & Tooling
45 0.0% of #1
Open repository
#44
breath57/dingtalk-skills
DingTalk integration skills for Anthropic and Claude workflows.
 Integrations
37 0.0% of #1
Open repository
#45
SummerKaze/skill-arkts-syntax-assistant
Specialized syntax-assistant skill for ArkTS workflows.
 Domain Skills
36 0.0% of #1
Open repository
#46
xvirobotics/metaskill
Meta-skill repository aimed at reusable higher-order patterns.
 Workflow & Tooling
28 0.0% of #1
Open repository
#47
Mann1988/awesome-claude-skills
Smaller curated awesome-Claude-skills list.
 Collections
27 0.0% of #1
Open repository
#48
ForteScarlet/codex-kkp
Niche skill and tooling repository surfaced in Claude-skills searches.
 Workflow & Tooling
25 0.0% of #1
Open repository
#49
OthmanAdi/langsmith-fetch-skill
LangSmith fetch integration skill for tracing and retrieval workflows.
 Integrations
22 0.0% of #1
Open repository
#50
geoffreycrofte/luxembourg-accessibility-skillset
Accessibility-focused skillset with a specialized public-sector angle.
 Domain Skills
22 0.0% of #1
Open repository
04

Notes

Methodology and interpretation

The page is built as a premium presentation artifact rather than a live GitHub dashboard. It is designed for local viewing, stakeholder briefings, and executive discussion.

How the ranking was framed

The list is based on the previously compiled GitHub snapshot from March 31, 2026 and ranked by GitHub stars. Selection was curated toward repositories that function as skill packs, skill libraries, directories, marketplaces, or enabling creator kits.

Some adjacent workflow or tooling repositories were retained where they were prominent within the ecosystem and materially relevant to Claude-skill practitioners.

How to read the lower half

The long tail becomes noisier and more specialized after roughly rank 25–30. That makes the lower half best interpreted as a curated shortlist rather than a perfectly precise market league table.

The segment cards on this page are editorial groupings created for strategy communication and navigation; they are not GitHub-native categories.

Design note: this site is consulting-inspired, but it is not affiliated with McKinsey & Company, any Fortune 500 company, or any of the listed repositories. It is a static artifact built from the prior ranked list and does not live-sync with GitHub.