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Claude Skills

The open format is called Agent Skills and works in Claude Code, Codex, Cursor and other agents — most people know it as Claude Skills.

Every Agent Skill we could find on GitHub, deduplicated by content. 86 961 files from 2 125 authors, of which 68 678 are unique — the rest is the same skill repackaged into someone else's repository. For each one: what it weighs in tokens, whether it ships runnable scripts, and which MCP servers it needs.

68 678
unique skills
out of 86 961 files found on GitHub
18 283
are copies
same content, someone else's repository
1 749
tokens, median
what a typical skill costs you in context
8 467
name collisions
two skills with one name cannot sit side by side

12 781–12 840 of 68 678

page 214 of 1 145
Acquisition Channels
by RefoundAI

Help users identify unique distribution advantages and master the lifecycle of acquisition channels to build a sustainable engine for growth and retention.

2.2k tokens
Analyzing User Feedback
by RefoundAI

Help users convert massive volumes of qualitative and quantitative feedback into high-confidence product decisions through rigorous synthesis and internal immersion.

1.6k tokens
Building A Promotion Case
by RefoundAI

Help users systematically document their impact, identify skill gaps, and collaborate with their managers to secure a promotion by proving they are already operating at the next level.

1.5k tokens
AI Evals
by RefoundAI

Help users build robust infrastructure for measuring, monitoring, and iterating on AI product performance using human, code-based, and LLM-as-a-judge methodologies.

1.7k tokens
Breaking Into Product
by RefoundAI

Help users identify the most viable path into product management, assess their role fit, and execute a transition strategy through internal mobility, APM programs, or startup roles.

1.5k tokens
AI Native Ux
by RefoundAI

Help users interact with probabilistic models by designing interfaces that manage fluidity, intent, and agency while maintaining trust and control.

2k tokens
AI Product Strategy
by RefoundAI

Help users decide where to apply AI effectively, manage the transition from deterministic to probabilistic software, and build long-term defensibility through verticalization and proprietary data.

1.9k tokens
Building Growth Team
by RefoundAI

Help users determine when to hire growth talent, which profiles to prioritize, and how to structure the team for maximum leverage across the user journey.

2.2k tokens
Career Transitions
by RefoundAI

Help users evaluate new opportunities, manage professional identity shifts, and transition into roles that maximize both impact and personal fulfillment.

2k tokens
Continuous Discovery
by RefoundAI

Help users build a sustainable habit of regular customer interaction to ensure product development is driven by real-world needs rather than internal assumptions.

2k tokens
Coaching Development
by RefoundAI

Help users transition from individual execution to a coaching-centric leadership style that scales through the growth of their team. It focuses on identifying skill deficits, providing reflection space, and leveraging frameworks to accelerate professional maturity.

1.3k tokens
Defining Icp
by RefoundAI

Help users identify their most high-value customers by defining a hyper-specific ICP that maximizes product-market fit and acquisition efficiency.

2.1k tokens
Competitive Strategy
by RefoundAI

Help users identify sources of durable competitive power, evaluate market threats, and design products that are uniquely differentiated rather than just better versions of existing tools.

1.8k tokens
Customer Interviews
by RefoundAI

Help users conduct high-impact customer interviews that move beyond surface-level feature requests to identify root emotional frustrations and specific causal triggers.

1.7k tokens
Building With AI Agents
by RefoundAI

Help users master the transition from manual coding to managing AI-driven development workflows by focusing on high-level direction, parallel tasking, and rigorous automated review.

1.7k tokens
Defining Product Strategy
by RefoundAI

Help users move beyond ambitious goal-setting to create a rigorous diagnosis of challenges and a clear, actionable plan for winning in their specific market.

1.3k tokens
Enterprise Sales Motion
by RefoundAI

Help users build a robust enterprise sales engine by mastering founder-led discovery, navigating complex procurement cycles, and designing products that meet organizational governance needs.

1.9k tokens
Engineering Health
by RefoundAI

Help users build a sustainable engineering culture by measuring health through frameworks like Core 4, managing technical debt as leverage, and optimizing workflows with AI tools.

2.1k tokens
Evaluating Trade Offs
by RefoundAI

Help users navigate complex product decisions by weighing competing priorities and calculating long-term value. This skill covers build-vs-buy logic, technical debt evaluation, and communicating tradeoffs to senior leadership.

1.6k tokens
Evaluating Startup Ideas
by RefoundAI

Help users distinguish between deceptive tarpit ideas and high-potential opportunities by applying rigorous frameworks for market timing, business math, and user demand.

1.7k tokens
First B2b Customers
by RefoundAI

Help users navigate the manual, unscalable journey of finding and closing their first B2B customers. This guide focuses on leveraging personal networks, co-creating with design partners, and obsessing over early user success.

1.7k tokens
Executive Communication
by RefoundAI

Help users master the high-stakes communication required to navigate executive reviews, board meetings, and strategic decision-making with clarity and confidence.

2.2k tokens
Fixing Underperforming Teams
by RefoundAI

Help users identify why a team is struggling and implement a structured recovery plan by addressing leadership gaps, individual performance, and structural misalignments.

1.7k tokens
Founder Psychology
by RefoundAI

Help users navigate the psychological burdens of leadership by cultivating emotional awareness, reframing failure, and building sustainable mental health practices.

2k tokens
Giving Feedback
by RefoundAI

Help users deliver high-impact feedback that drives behavior change while maintaining strong relationships and psychological safety through proven frameworks like GAIN and Radical Candor.

2.2k tokens
Founder Sales
by RefoundAI

Help users master the transition from product development to active selling by leveraging their unique status as founders to bridge the trust gap and define a scalable sales motion.

1.6k tokens
Founding Exec Team
by RefoundAI

Help users recruit compatible co-founders, sequence early leadership hires to fill capability gaps, and manage the evolution of the executive team as the company scales.

1.4k tokens
Growth Experimentation
by RefoundAI

Help users build and scale a high-velocity growth experimentation engine that prioritizes impact and fosters a culture of rapid learning.

1.5k tokens
Fundraising
by RefoundAI

Help users navigate the end-to-end lifecycle of funding a startup, from choosing between bootstrapping and VC to closing a Series A or managing a strategic exit.

2.1k tokens
Goal Setting Okrs
by RefoundAI

Help users establish high-impact goals that bridge the gap between abstract company vision and daily execution while maintaining radical focus.

1.7k tokens
Growth Model
by RefoundAI

Help users transition from linear funnel thinking to a loop-based growth model that identifies and optimizes the core engines of their business.

1.9k tokens
High Stakes Decisions
by RefoundAI

Help users master the art of making high-stakes, irreversible decisions by using structured frameworks to reduce cognitive bias and maintain organizational momentum.

2k tokens
Idea Validation
by RefoundAI

Help users de-risk new product bets by testing core assumptions, building low-fidelity prototypes, and gathering high-signal evidence before investing heavy engineering resources.

1.5k tokens
International Expansion
by RefoundAI

Help users navigate the complexities of launching in new countries by identifying high potential markets and adapting products to local cultural and economic contexts.

1.7k tokens
Hiring Product Talent
by RefoundAI

Help users identify, attract, and hire exceptional product managers and engineers by shifting from passive HR processes to a founder-led, high-intensity recruitment strategy.

1.8k tokens
Interviewing Evaluating Candidates
by RefoundAI

Help users design and execute a high-signal interview process that prioritizes real-world performance over superficial charisma or pedigree.

1.3k tokens
Launch Planning
by RefoundAI

Help users plan, coordinate, and execute product launches that cut through market noise. This guide covers everything from internal alignment and GACCS briefs to community engagement and viral mechanics.

1.5k tokens
Managing Up
by RefoundAI

Help users master the art of proactive communication and alignment with their managers and founders to unlock autonomy, secure resources, and drive business impact.

1.4k tokens
Leading Org Change
by RefoundAI

Help users navigate complex transitions, from scaling new business units to managing crises and driving AI adoption across large organizations.

1.8k tokens
Marketing Org And Stack
by RefoundAI

Help users design their marketing organizational structure and select the foundational technology stack needed to drive scalable growth.

2.3k tokens
Marketplace Fundamentals
by RefoundAI

Help users understand the core mechanics of marketplace businesses, from solving the cold start problem to maintaining quality and preventing platform leakage at scale.

2k tokens
Marketplace Liquidity Take Rates
by RefoundAI

Help users define precise liquidity metrics, set competitive take rates based on value delivery, and manage the delicate balance between supply-side health and platform profitability.

1.9k tokens
Naming And Branding
by RefoundAI

Help users create memorable, suggestive, and distinctive names and brand identities that facilitate growth and drive long-term defensibility.

1.9k tokens
Measuring Pmf
by RefoundAI

Help users objectively assess where their product stands on the PMF spectrum by triangulating qualitative feedback, quantitative retention benchmarks, and organic growth signals.

1.9k tokens
Negotiating Compensation
by RefoundAI

Help users navigate the end-to-end negotiation process for product and engineering roles, from initial recruiter calls to evaluating startup equity and final offer signing.

2k tokens
North Star Metrics
by RefoundAI

Help users define, validate, and operationalize a North Star Metric that bridges the gap between customer value and business success while driving team alignment.

1.6k tokens
Org Design
by RefoundAI

Help users design high-performing product and engineering organizations by choosing the right reporting models, team sizes, and cross-functional partnerships. It focuses on reducing friction and maximizing ownership through structural clarity.

2.3k tokens
Personal Brand Network
by RefoundAI

Help users build a strategic professional network and public audience by transitioning from passive learning to active, value-driven contribution.

1.5k tokens
Planning Cadence
by RefoundAI

Help users establish a multi-layered planning system that balances strategic alignment with operational agility across annual, quarterly, and weekly horizons.

2k tokens
Plg Fundamentals
by RefoundAI

Help users master the transition from sales-led to product-led growth by leveraging the product itself as the primary vehicle for customer education and revenue generation.

1.4k tokens
Pm Career Growth
by RefoundAI

Help users navigate the path from junior product manager to executive leadership by focusing on ownership, cross-functional influence, and intentional career design.

1.3k tokens
Plg Sales Integration
by RefoundAI

Help users transition from a pure self-serve model to a hybrid motion that uses human sales to capture large enterprise deals while maintaining a frictionless product entry point.

1.4k tokens
Positioning
by RefoundAI

Help users define the strategic context for their product by identifying the right competitive alternatives, unique value drivers, and target segments to win a market category.

1.7k tokens
Pr And Press
by RefoundAI

Help users design and execute a press strategy that moves beyond vanity metrics to achieve specific business goals like funding, user acquisition, or B2B credibility.

1.8k tokens
Pricing Strategy
by RefoundAI

Help users validate willingness-to-pay, select the right value metrics, and continuously optimize pricing and packaging to drive growth.

2k tokens
Product Experiments
by RefoundAI

Help users design, execute, and analyze product experiments to validate hypotheses and measure true incremental impact while avoiding common statistical pitfalls.

2k tokens
Product Vision
by RefoundAI

Help users define a compelling, qualitative description of a future state that aligns decentralized teams and motivates long-term innovation.

1.7k tokens
Product Reviews
by RefoundAI

Help users design and facilitate product reviews that shift from status updates to strategic deep-dives, ensuring high-quality craftsmanship and organizational alignment.

1.8k tokens
Product Tool Stack
by RefoundAI

Help users select, implement, and optimize a modern product tool stack that reduces operational friction and accelerates delivery cycles.

1.1k tokens
Product Taste
by RefoundAI

Help users build a professional eye for quality, articulate the reasoning behind successful product paradigms, and develop the conviction to make high-stakes decisions before data is available.

2k tokens

Claude Skills — questions

Answers built from the skills we actually parsed.

What is a Claude Skill?
A folder with a SKILL.md file: instructions that teach an agent to do one thing well, optionally with scripts and reference files alongside. The format is open and called Agent Skills — Claude Code, Codex and other agents read the same files. It is not a program you run; it is knowledge the agent loads when the task calls for it.
How is a skill different from an MCP server?
A server gives the agent new abilities — it connects to something and exposes tools. A skill gives the agent knowledge: how to use what it already has. They combine, and often literally: 13 478 of the skills here declare which MCP servers they need to work.
Why are there fewer skills here than in other catalogues?
Because we deduplicate by content. Of 86 961 files found on GitHub, 68 678 are unique — the rest is the same skill copied into someone else's repository, word for word. Catalogues that count files rather than skills show every copy as a separate entry.
What does the token count mean?
A skill is loaded in stages. Its name and description stay in the model's context all the time; the body of SKILL.md is read when the skill is used; other files in the folder, such as references, scripts and fonts, are opened only when the skill asks for them. The number we show is SKILL.md, the part every use pays for. A big folder is not a big cost: one official skill ships 83 font files, and none of them ever enters the context.
How do I install a skill?
Copy the skill folder into ~/.claude/skills for personal use, or into .claude/skills inside a project. The agent picks it up by the name in the SKILL.md header — which is worth checking: 8 467 skills here share a name with another skill, and two of them cannot sit side by side.