Free agent skills directory
The 10,001 best AI agent skills
Real, public SKILL.md files from the open skills.sh registry — kept only if they're among the most-installed, organized by the task you're doing, not by which AI tool you use. Every one downloads as a ZIP for Claude Code, Cursor, Codex CLI, Copilot, and Gemini CLI.
Hand-curated, never invented — registry snapshot Sep 3, 2026
real files, not listicles
- 10,001
- curated skills
- 24
- task categories
- 50,456+
- indexed, then filtered
Browse by task
every skill lives in exactly one bucket
TestingUnit, integration, e2e, and property-based testing skills.366DebuggingRoot-causing bugs, reading stack traces, bisecting regressions.258Git WorkflowsBranching strategy, commit hygiene, rebase, and merge conflicts.250Code ReviewStructured review checklists and PR-quality skills.250RefactoringSafely restructuring code without changing behavior.250API DesignREST, GraphQL, versioning, and API contract skills.250DatabaseSchema design, migrations, query optimization.250SecurityAuditing, penetration testing, secrets, and encryption.250PerformanceProfiling, caching, and load-time optimization.250Deployment & CI/CDPipelines, GitHub Actions, release management.250ObservabilityLogging, tracing, metrics, and incident response.250AccessibilityWCAG compliance, screen readers, and inclusive UI.250Frontend FrameworksReact, Next.js, Vue, Angular, Svelte skills.273Backend FrameworksDjango, FastAPI, Rails, Spring, Laravel, Go, Rust skills.250MobileiOS, Android, Flutter, React Native skills.250DevOps & InfrastructureDocker, Kubernetes, Terraform, cloud infra skills.250AI & MLLLM prompting, RAG, vector databases, agent workflows.250Data EngineeringETL, pipelines, Airflow, Spark, analytics skills.250ArchitectureSystem design, microservices, ADRs, scalability.236Design SystemsComponent libraries, tokens, theming, Figma-to-code.250SEO & MarketingTechnical SEO, analytics, growth, and content skills.250Project ManagementPlanning, estimation, onboarding, and team workflows.250Writing & DocumentationREADMEs, API docs, changelogs, technical writing.250General & OtherReal skills outside the dev-tool categories above — legal, creative, business, and more.4,118
Most installedacross every category
Rank 1
find-skillsvercel-labs/skillsHelps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.General & Other1.5MRank 2
grill-memattpocock/skillsA relentless interview to sharpen a plan or design.General & Other972.7kRank 3
grill-with-docsmattpocock/skillsA relentless interview to sharpen a plan or design, which also creates docs (ADR's and glossary) as we go.General & Other828.8kRank 4
improve-codebase-architecturemattpocock/skillsScan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.General & Other798.3kRank 5
tddmattpocock/skillsTest-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor", or wants integration tests.Testing771.4kRank 6
setup-matt-pocock-skillsmattpocock/skillsConfigure this repo for the engineering skills: set up its issue tracker, triage label vocabulary, and domain doc layout. Run once before first use of the other engineering skills.General & Other710.2k

