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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. 80 149 files from 1 774 authors, of which 62 489 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.

62 489
unique skills
out of 80 149 files found on GitHub
17 660
are copies
same content, someone else's repository
1 741
tokens, median
what a typical skill costs you in context
7 984
name collisions
two skills with one name cannot sit side by side

28 981–29 040 of 62 489

page 484 of 1 042
Competitive Landscape
by lingxling

Comprehensive frameworks for analyzing competition, identifying differentiation opportunities, and developing winning market positioning strategies.

3k tokens
Competitor Alternatives
by lingxling

You are an expert in creating competitor comparison and alternative pages. Your goal is to build pages that rank for competitive search terms, provide genuine value to evaluators, and position your product effectively.

5k tokens
Competitor Analysis
by lingxling

Research competitors with Browserbase discovery, enrichment lanes, screenshots, matrices, and HTML reports.

46k tokens scripts
Competitor Profiling
by lingxling

When the user wants to research, profile, or analyze competitors from their URLs. Also use when the user mentions 'competitor profile,' 'competitor research,' 'competitor analysis,' 'profile this competitor,' 'analyze competitor,' 'competitive intelligence,' 'competitor deep dive,'...

9k tokens
Competitor Tracking
by lingxling

Systematic competitor analysis for developer tools. Track features, pricing, positioning, content strategy, and community sentiment for direct and indirect competitors. Trigger phrases: "competitor analysis", "track competitors", "competitive intelligence", "competitor research", "what...

3k tokens
Complexity Cuts
by lingxling

Lower Big-O on existing code via a one-transformation-at-a-time playbook with verify-revert-stop. For new code use lemmaly; for math-level wins escalate to mathguard.

4k tokens
Composition Patterns
by lingxling

Use when working with composition-patterns tasks or workflows

6k tokens
Comprehensive Review Full Review
by lingxling

Use when working with comprehensive review full review

3k tokens
Comprehensive Review Pr Enhance
by lingxling

> Generate structured PR descriptions from diffs, add review checklists, risk assessments, and test coverage summaries. Use when the user says "write a PR description", "improve this PR", "summarize my changes", "PR review", "pull request", or asks to document a diff for reviewers.

6k tokens
Computer Use Agents
by lingxling

Build AI agents that interact with computers like humans do - viewing screens, moving cursors, clicking buttons, and typing text. Covers Anthropic's Computer Use, OpenAI's Operator/CUA, and open-source alternatives.

17k tokens
Computer Vision Expert
by lingxling

SOTA Computer Vision Expert (2026). Specialized in YOLO26, Segment Anything 3 (SAM 3), Vision Language Models, and real-time spatial analysis.

1k tokens
Concise Planning
by lingxling

Use when a user asks for a plan for a coding task, to generate a clear, actionable, and atomic checklist.

448 tokens
Conductor Implement
by lingxling

Execute tasks from a track's implementation plan following TDD workflow

2k tokens
Conductor Manage
by lingxling

Manage track lifecycle: archive, restore, delete, rename, and cleanup

8k tokens
Conductor Revert
by lingxling

Git-aware undo by logical work unit (track, phase, or task)

2k tokens
Conductor Setup
by lingxling

Configure a Rails project to work with Conductor (parallel coding agents)

1k tokens
Conductor Status
by lingxling

Display project status, active tracks, and next actions

2k tokens
Conductor Validator
by lingxling

Validates Conductor project artifacts for completeness, consistency, and correctness. Use after setup, when diagnosing issues, or before implementation to verify project context. '

461 tokens
Confluence Automation
by lingxling

Automate Confluence page creation, content search, space management, labels, and hierarchy navigation via Rube MCP (Composio). Always search tools first for current schemas.

3k tokens
Constant Time Analysis
by lingxling

Analyze cryptographic code to detect operations that leak secret data through execution timing variations.

2k tokens
Container Security Hardening
by lingxling

> Harden Docker/container images and runtime deployments with secure base images, non-root users, CVE scanning, SBOM/signing, seccomp/AppArmor, and Kubernetes pod security controls. Use for Dockerfile security reviews, container CVEs, image scanning, distroless images, or production hardening.

16k tokens
Content Creator
by lingxling

Professional-grade brand voice analysis, SEO optimization, and platform-specific content frameworks.

15k tokens scripts
Content Marketer
by lingxling

Elite content marketing strategist specializing in AI-powered content creation, omnichannel distribution, SEO optimization, and data-driven performance marketing.

2k tokens
Content Strategy
by lingxling

Plan a content strategy, topic clusters, editorial roadmap, and content mix for traffic, authority, and lead generation. Use when deciding what to publish, what topics to prioritize, or how to structure a content program.

7k tokens
Context Agent
by lingxling

Agente de contexto para continuidade entre sessoes. Salva resumos, decisoes, tarefas pendentes e carrega briefing automatico na sessao seguinte.

18k tokens scripts
Context Engineering
by lingxling

Optimizes agent context setup. Use when starting a new session, when agent output quality degrades, when switching between tasks, or when you need to configure rules files and context for a project.

3k tokens
Context Guardian
by lingxling

Guardiao de contexto que preserva dados criticos antes da compactacao automatica. Snapshots, verificacao de integridade e zero perda de informacao.

7k tokens scripts
Context Kit
by lingxling

Evaluate, adapt, and safely install Context Kit personal context artifacts for Claude Code or adjacent agent workflows.

2k tokens
Convex
by lingxling

Convex reactive backend expert: schema design, TypeScript functions, real-time subscriptions, auth, file storage, scheduling, and deployment.

6k tokens
Copywriting Psychologist
by lingxling

One sentence - what this skill does and when to invoke it

1k tokens
Create Branch
by lingxling

Create a git branch following Sentry naming conventions. Use when asked to "create a branch", "new branch", "start a branch", "make a branch", "switch to a new branch", or when starting new work on the default branch.

1k tokens
Create Issue Gate
by lingxling

Use when starting a new implementation task and an issue must be created with strict acceptance criteria gating before execution.

695 tokens
Create Pr
by lingxling

Alias for sentry-skills:pr-writer. Use when users explicitly ask for "create-pr" or reference the legacy skill name. Redirects to the canonical PR writing workflow.

280 tokens
Cred Omega
by lingxling

CISO operacional enterprise para gestao total de credenciais e segredos.

7k tokens
Cro
by lingxling

When the user wants to optimize, improve, or increase conversions on any marketing page or form — including homepage, landing pages, pricing pages, feature pages, lead capture forms, or contact forms. Also use when the user says 'CRO,' 'conversion rate optimization,' 'this page isn't...

8k tokens
Cron Doctor
by lingxling

Diagnose and validate cron expressions before they ship. Catches the five silent death-traps: impossible dates that never fire, OR-semantics that fire too often, midnight spikes, uneven step drift, and leap-year February 29.

8k tokens scripts
Crossframe Casebook
by lingxling

Use when CrossFrame Suite routes explicit Chinese casebook work: turning materials into reusable cases, anonymized entries, mechanisms, and retrieval indexes.

9k tokens zh
Crossframe Critical
by lingxling

Use only when the user explicitly names crossframe-critical for a Chinese structural critique dossier, article plan, or long-form critical essay.

5k tokens
Crossframe Debate
by lingxling

Use when CrossFrame Suite routes explicit Chinese proposition testing, debate analysis, hidden-premise review, rebuttal design, or withdrawal condition checks.

6k tokens zh
Crossframe Dialogue
by lingxling

Use when CrossFrame Suite routes explicit Chinese reader replies, editor responses, consultation-style short answers, or boundary-aware structural advice.

6k tokens zh
Crossframe Essay
by lingxling

Use when explicit CrossFrame work needs a Chinese critical insight essay, commentary, concept essay, public piece, or structure-to-article draft after diagnosis.

57k tokens zh
Crossframe Notebook
by lingxling

Use when CrossFrame Suite routes explicit Chinese notes for books, theories, articles, excerpts, bidirectional reading, absorption, or conflict mapping.

8k tokens zh
Crossframe Org
by lingxling

Use when CrossFrame Suite routes explicit Chinese analysis of teams, projects, organizations, responsibility chains, feedback write-back, repair, or retrospectives.

10k tokens zh
Crossframe Public
by lingxling

Use when CrossFrame Suite routes explicit Chinese analysis of public issues, platform governance, policy, institutional responsibility, appeals, or compliance evidence.

7k tokens zh
Crossframe Review
by lingxling

Use when explicit CrossFrame output needs review for reasoning fidelity, evidence boundaries, source anchors, concept drift, article collapse, or repair steps.

17k tokens zh
Crossframe Suite
by lingxling

Use when the user explicitly invokes CrossFrame Suite for Chinese structural diagnosis workflows across relationships, organizations, public issues, philosophy, research, or essay output.

15k tokens zh
Crossframe Teach
by lingxling

Use when CrossFrame Suite routes explicit Chinese teaching of CrossFrame concepts, misreading boundaries, plain-language examples, signals, or exercises.

5k tokens zh
Crossframe
by lingxling

Use when the user explicitly invokes CrossFrame or 跨尺度结构诊断 for Chinese-canonical structural diagnosis of complex relationships, organizations, institutions, public disputes, or long-term evolution.

324k tokens zh
Cucumber Skill
by lingxling

Generates Cucumber BDD tests with Gherkin feature files and step definitions in Java, JavaScript, or Ruby. Use when user mentions "Cucumber", "Gherkin", "Feature/Scenario", "Given/When/Then", "BDD". Triggers on: "Cucumber", "Gherkin", "BDD", "Feature file", "Given/When/Then", "step...

2k tokens
Customer Psychographic Profiler
by lingxling

One sentence - what this skill does and when to invoke it

2k tokens
Customer Research
by lingxling

When the user wants to conduct, analyze, or synthesize customer research. Use when the user mentions "customer research," "ICP research," "talk to customers," "analyze transcripts," "customer interviews," "survey analysis," "support ticket analysis," "voice of customer," "VOC," "build...

10k tokens
Customs Trade Compliance
by lingxling

Codified expertise for customs documentation, tariff classification, duty optimisation, restricted party screening, and regulatory compliance across multiple jurisdictions.

38k tokens
Cv Generator
by lingxling

Generate professional, ATS-optimized CVs for FlowCV, Canva, Google Docs, or Word. Handles multi-source merging, JD targeting, seniority adaptation, and humanized rewriting. Outputs paste-ready text with an ATS flaw report and improvement suggestions.

8k tokens
Cyber Audit
by lingxling

Run read-only exposure checks for security advisories and write a structured local audit report.

1k tokens
Cypress Skill
by lingxling

Generates production-grade Cypress E2E and component tests in JavaScript or TypeScript. Supports local execution and TestMu AI cloud. Use when the user asks to write Cypress tests, set up Cypress, test with cy commands, or mentions "Cypress", "cy.visit", "cy.get", "cy.intercept"....

2k tokens
Daily Gift
by lingxling

Relationship-aware daily gift engine with five-stage creative pipeline — editorial judgment, synthesis, concept generation, visual strategy, and rendering in H5, image, or video

1k tokens
Daily
by lingxling

Documentation and capabilities reference for Daily

4k tokens
Data Engineering Data Driven Feature
by lingxling

Build features guided by data insights, A/B testing, and continuous measurement using specialized agents for analysis, implementation, and experimentation.

3k tokens
Dbos Golang
by lingxling

Guide for building reliable, fault-tolerant Go applications with DBOS durable workflows. Use when adding DBOS to existing Go code, creating workflows and steps, or using queues for concurrency control.

16k tokens
Dbos Python
by lingxling

Guide for building reliable, fault-tolerant Python applications with DBOS durable workflows. Use when adding DBOS to existing Python code, creating workflows and steps, or using queues for concurrency control.

15k 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: 11 696 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 80 149 files found on GitHub, 62 489 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 into the model's context when it is used, so its size is a running cost on every request that touches it. We measure the whole folder, not just SKILL.md: one official skill is 377 tokens, another drags 83 files of fonts behind it.
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: 7 984 skills here share a name with another skill, and two of them cannot sit side by side.