Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
33,950 skills from 1,525 repositories · updated 19 minutes ago
2,507 skills
- hook-developerparcadei/Continuous-Claude-v3Complete Claude Code hooks reference - input/output schemas, registration, testing patternsTestingNo warnings★ 3.9K↓ —Also in 1 other repo
- fitness-functionsrshankras/claude-code-apple-skillsWrite architecture fitness functions — deterministic tests that enforce a project's hard rules (module boundaries, offline guarantees, content contracts) from inside its own test target. Use when a constraint lives only in prose (CLAUDE.md, code review) and should become un-arguable.TestingNo warnings★ 827↓ —
- test-data-factoryrshankras/claude-code-apple-skillsGenerate test fixture factories for your models. Builder pattern and static factories for zero-boilerplate test data. Use when tests need sample data setup.TestingNo warnings★ 827↓ —
- complete-skillparcadei/Continuous-Claude-v3A complete skill for E2E testingTestingNo warnings★ 3.9K↓ —
- tdd-refactor-guardrshankras/claude-code-apple-skillsPre-refactor safety checklist. Verifies test coverage exists before AI modifies existing code. Use before asking AI to refactor anything.TestingNo warnings★ 827↓ —
- tipkit-generatorrshankras/claude-code-apple-skillsGenerate TipKit infrastructure with inline/popover tips, rules, display frequency, and testing utilities. Use when adding contextual tips or feature discovery to an iOS/macOS app.TestingNo warnings★ 827↓ —
- fixparcadei/Continuous-Claude-v3Meta-skill workflow orchestrator for bug investigation and resolution. Routes to debug, implement, test, and commit based on scope.TestingNo warnings★ 3.9K↓ —Also in 1 other repo
- snapshot-test-setuprshankras/claude-code-apple-skillsSet up SwiftUI visual regression testing with swift-snapshot-testing. Generates snapshot test boilerplate and CI configuration. Use for UI regression prevention.TestingNo warnings★ 827↓ —
- test-time-compute-optimizerroedyrustam/vibes-plugExpert guide for scaling test-time compute, dynamic reasoning token allocation (Gemini 4 Argon/Pro, Claude Sonnet 5.5, GPT-5.6 Sol, Grok 4.7), Monte Carlo Tree Search (MCTS), and Process Reward Models / Panduan ahli penskalaan komputasi waktu uji (test-time compute).TestingNo warnings★ 113↓ —
- localization-strategyrshankras/claude-code-apple-skillsLocalization and internationalization strategy for iOS/macOS apps. Covers market prioritization, language tier recommendations, minimum viable localization levels, translation workflows, cultural adaptation, localized ASO, and testing. Use when planning localization, expanding to new markets, deciding which languages to support, or planning translation workflow.TestingNo warnings★ 827↓ —
- tdd-workflowtravisjneuman/.claudeTest-Driven Development workflow enforcement with RED-GREEN-REFACTOR cycle. Use only when the user explicitly asks for test-first work or improved test coverage.TestingNo warnings★ 106↓ —
- screenshot-automationrshankras/claude-code-apple-skillsGenerates an automated App Store screenshot pipeline with UI tests for screenshot capture, device framing, localized caption overlays, and multi-size batch export. Use when user wants automated screenshots, App Store screenshot generation, or a fastlane snapshot replacement.TestingNo warnings★ 827↓ —
- integration-test-scaffoldrshankras/claude-code-apple-skillsGenerate cross-module test harness with mock servers, in-memory stores, and test configuration. Use when testing networking + persistence + business logic together.TestingNo warnings★ 827↓ —
- autonomous-tdd-debuggerroedyrustam/vibes-plugEmpowers the agent to autonomously run tests, read terminal stack traces, and self-heal code until tests pass. Transforms the agent from a passive coder to an active CI pipeline debugger.TestingNo warnings★ 113↓ —
- product-page-optimizationrshankras/claude-code-apple-skillsGenerates A/B test plans and optimization checklists for your App Store product page — icon, screenshots, and app previews. Use when running Product Page Optimization tests or improving conversion rates.TestingNo warnings★ 827↓ —
- smell-checkZhen-Bo/smell-checkRuns a smell-first audit on a user-chosen path set: measures structure metrics, applies a named size profile, and reports code smells and test smells with evidence strength. Use for smell audit, code smell scan, whole-repo audit, tech debt scan, test smell check, maintainability audit, or duplication and nesting checks. Do not use for PR review, merge advice, implementing fixes, writing new features, or lint/format-only passes.TestingNo warnings★ 240↓ —
- characterization-test-generatorrshankras/claude-code-apple-skillsGenerates tests that capture current behavior of existing code before refactoring. Use when you need a safety net before AI-assisted refactoring or modifying legacy code.TestingNo warnings★ 827↓ —
- accessibility-testing-expertroedyrustam/vibes-plugExpert guide for automated and manual Web Accessibility (a11y) testing — axe-core, Pa11y, Playwright a11y, screen reader testing, and WCAG 2.2 Level AA/AAA compliance / Panduan ahli pengujian aksesibilitas web.TestingNo warnings★ 113↓ —
- go-programming-expertroedyrustam/vibes-plugExpert-level skill for Go programming (Go 1.24+ / 1.25+). Covers Swiss Table maps, weak pointers, synctest concurrency testing, tool directives, sqlc, net/http, and microservices in English and Indonesian.TestingNo warnings★ 113↓ —
- openapi-swagger-codegen-expertroedyrustam/vibes-plugOpenAPI 3.1 spec authoring, Swagger UI, automatic client/server code generation (openapi-typescript, Orval, Kiota), contract testing / Penulisan spesifikasi OpenAPI 3.1, Swagger UI, pembuatan kode klien/server otomatis, dan pengujian kontrak.TestingNo warnings★ 113↓ —
- agent-go-experttravisjneuman/.claudeSpecialist subagent: Go concurrency, error handling, stdlib patterns, Chi/Echo web frameworks specialist. Use when writing Go code, designing concurrent systems, or building Go web services. Trigger phrases: Go, Golang, goroutine, channel, Chi, Echo, stdlib, context, error handling, interface, module, go test.TestingNo warnings★ 106↓ —
- accessibility-a11ytravisjneuman/.claudeWCAG 2.2 compliance, ARIA patterns, keyboard navigation, screen readers, automated testingTestingNo warnings★ 106↓ —
- woo-guardamElnagdy/guard-skillsReview generated or changed WooCommerce code — extensions, payment and shipping integrations, checkout customizations, and order/product logic — before it ships. Best used reactively after an agent writes, edits, or reviews code touching WooCommerce APIs: wc_get_order, wc_get_orders, wc_get_product, WC() cart or session, woocommerce_* hooks, Store API endpoints, payment gateways, order or product meta, HPOS, subscriptions, or bookings. Use on 'review this Woo plugin', 'is this HPOS compatible', or after tasks like 'write a WooCommerce extension', 'add a checkout field', 'hook into the order flow', or 'update stock'. Enforces HPOS-safe order access, CRUD over direct meta, feature-compatibility declarations, server-side checkout validation, money-handling discipline, and hooks over template overrides. DO NOT USE for WordPress code without WooCommerce APIs (use wp-guard), generic code review (use clean-code-guard), test review (use test-guard), or store configuration and admin-screen questions.TestingNo warnings★ 1.3K↓ —
- test-guardamElnagdy/guard-skillsReview generated or changed test code against universal testing rules before it ships. Best used reactively after an agent writes, edits, generates, or refactors tests, before presenting, committing, or merging them. Use for pytest (test_*.py, *_test.py), PHPUnit/Pest (*Test.php), Jest/Vitest (*.test.ts, *.spec.js), Go (*_test.go), files under tests/, __tests__/, or spec/, and review requests like 'write tests for X', 'add tests', 'test this', 'review these tests', or PR diffs containing tests. Can also guide test writing when explicitly invoked before the work. This skill is the quality gate that prevents AI-generated test bloat. DO NOT USE for production or implementation code review (use clean-code-guard), CI or test-runner configuration, running or debugging tests, or general architecture discussion.TestingNo warnings★ 1.3K↓ —