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.
40,256 skills from 1,858 repositories · updated 55 seconds ago
2,912 skills
- tdd-clarifyGulajavaMinistudio/awesome-copilot-idInterrogates PRDs, Technical Specifications, and Implementation Plans for ambiguity, missing edge cases, untestable constraints, and hidden assumptions.TestingNo warnings★ 86↓ —
- tdd-plan-tasksGulajavaMinistudio/awesome-copilot-idGenerates formal, structured, and executable implementation plans broken into tracer-bullet vertical slices with explicit RED-GREEN-VERIFY task sub-steps.TestingNo warnings★ 86↓ —
- tdd-write-codeGulajavaMinistudio/awesome-copilot-idPhase 4: Coding & Execution. Senior TDD Engineer implementing code strictly based on approved /spec/ and /plan/ through Karpathy Guidelines & Red-Green-Refactor.TestingNo warnings★ 86↓ —
- tdd-map-architectureGulajavaMinistudio/awesome-copilot-idMaps codebase architecture, directory structures, test runners, CI pipelines, and public test seams into docs/ARCHITECTURE.md.TestingNo warnings★ 86↓ —
- tdd-explore-ideasGulajavaMinistudio/awesome-copilot-idSystematic codebase exploration, architectural critique, and 5-step Idea Assessment with TDD hypothesis verification for Phase 0.TestingNo warnings★ 86↓ —
- tdd-generate-docsGulajavaMinistudio/awesome-copilot-idWorkflow for auditing, designing, and writing structured user & developer documentation based on the Diátaxis Framework (Tutorials, How-to, Reference, Explanation) using test-derived living examples.TestingNo warnings★ 86↓ —
- ab-test-generatorHumblytics/humblytics-marketing-skillsReads page analytics and click data from Humblytics, generates A/B test hypotheses with element selectors, and launches no-code split tests via the Humblytics MCP. Use when creating A/B tests, split tests, multivariate tests, or when you need to test headlines, CTAs, layouts, or pricing. Triggers: A/B test, split test, experiment, test hypothesis, launch test, variant.TestingNo warnings★ 85↓ —
- tdd-configure-ciGulajavaMinistudio/awesome-copilot-idConfigures CI/CD pipelines to mechanically enforce CONSTRAINTS.md quality bars and Floor-Guard anti-cheat rules. (Optional Utility)TestingNo warnings★ 86↓ —
- tdd-retroGulajavaMinistudio/awesome-copilot-idConducts comprehensive session & phase retrospectives to optimize test runner speed, eliminate flaky tests, update project memory, and continuously improve SDLC velocity.TestingNo warnings★ 86↓ —
- tdd-analyzeGulajavaMinistudio/awesome-copilot-idPerforms consistency, blast radius, and traceability audits across documents (PRD vs Spec vs Plan vs Tests) to detect missing coverage, scope creep, and testability traps.TestingNo warnings★ 86↓ —
- polya-fixGulajavaMinistudio/awesome-copilot-idPhase 5 of the Pólya Heuristic Coder: First-Principles Bug Remediation, Seam Tracing, Bisection Search (O(log n)), Failing Reproduction Tests, and Incubation Circuit-Breaker Gate (docs/bug-reports/{slug}-bugfix.md).TestingNo warnings★ 86↓ —
- tdd-implementGulajavaMinistudio/awesome-copilot-idTest-Driven Development (TDD) and Incremental Implementation discipline. Use when implementing any feature or fixing bugs to enforce Red-Green-Refactor, vertical slicing, and atomic commits.TestingNo warnings★ 86↓ —
- craft-pestmichtio/craftcms-claude-skillsTesting Craft CMS 5 plugins and modules with Pest — test isolation, database safety, and the markhuot/craft-pest-core harness. ALWAYS load when writing, running, fixing, or reviewing tests for a Craft plugin or module, and whenever a suite touches a real Craft install. Covers why rollback is opt-in, tests/Pest.php + tests/bootstrap.php wiring, phpunit.xml.dist <env> pins (force DB name + table prefix, default connection coordinates, pin CRAFT_ENVIRONMENT against server-scoped locks), why --configuration= defeats DB isolation, throwing fail-closed DB guards, installing the plugin under test, process-timezone pinning, per-test site fixtures, idempotent Install migrations, stale service caches when components get swapped, muting audit sinks, queue stubs, factories, HTTP/DB assertions, CI jobs.TestingNo warnings★ 86↓ —
- craftcmsmichtio/craftcms-claude-skillsCraft CMS 5 plugin and module development — extending Craft with PHP. Covers elements, element queries, services, models, records, controllers, migrations, queue jobs, console commands, field types, native fields, events, behaviors, Twig extensions, widgets, filesystems, permissions, project config, GraphQL, testing, and debugging.TestingNo warnings★ 86↓ —
- startup-positioningferdinandobons/startup-skillMarket positioning strategy using the April Dunford framework, enriched with JTBD discovery, Moore positioning statement, and Neumeier's Onliness Test. Produces a complete positioning document, positioning statement, competitive alternatives map, and market category analysis. Use when the user wants to define or refine their market positioning, find their unique position, differentiate from competitors, craft a positioning statement, choose a market category, or figure out "how should we position this product." Triggers for "positioning", "how to position", "market position", "differentiation strategy", "positioning statement", "competitive positioning", "category strategy", "where do we fit in the market", "how are we different", "unique value proposition", or any request to define, sharpen, or rethink positioning. Works standalone — no prior startup-design or startup-competitors session needed, but leverages their output if available.TestingNo warnings★ 1.2K↓ —
- agent-smoke-testNakaokaRei/SwiftAutoGUIRun manual development checks for SwiftAutoGUI AI Agent actions through the local sagui CLI. Use when Claude or Codex needs to test app-control or Accessibility BasicAction generation on macOS.TestingNo warnings★ 94↓ —
- papercut-qa0xS4N4TG/papercut-explainerCheck a papercut reel's stills against the style DNA and the storyboard. Renders contact sheets at a few timestamps, runs the full checklist, then writes the delivery summary. Use for "QA the reel", "check my scenes look like paper", "is this ready to post".TestingNo warnings★ 88↓ —
- tddyoudotcom-oss/agent-skillsUse test-driven development for behavior-changing feature or fix work, and whenever the user mentions TDD, test-first, red-green-refactor, tracer bullets, integration tests, or public-interface behavior tests. Skip for docs-only, path-only rename, formatting-only, or purely mechanical chores unless explicitly requested.TestingNo warnings★ 94↓ —
- grill-meyoudotcom-oss/agent-skillsInterview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".TestingNo warnings★ 94↓ —
- doraThomasMoreAI/legal-skills-openExpert DORA (Regulation (EU) 2022/2554 — Digital Operational Resilience Act) compliance advisor for EU financial entities. Use this skill whenever a user asks about DORA compliance, ICT risk management frameworks, ICT incident classification or reporting, threat-led penetration testing (TLPT), ICT third-party risk management, Register of Information, contractual provisions with ICT providers, ICT concentration risk, oversight of critical ICT third-party service providers (CTPPs), or any DORA RTS/ITS obligation. Also trigger for: "DORA gap analysis", "DORA readiness", "Art. 6 ICT risk framework", "Art. 17 incident reporting", "Art. 26 TLPT", "Art. 28 third-party policy", "Art. 30 contractual provisions", "Register of Information CIR 2024/2956", "critical TPSP designation", "DORA vs NIS2", "DORA simplified framework", or EBA/ESMA/EIOPA digital resilience guidance.TestingNo warnings★ 95↓ —
- cm-qa-engineerkingxiaozhe/cm-workflowQA 工程师 Skill，执行功能测试、E2E 测试、可视化回归、验收标准核验，自动适配项目测试框架TestingNo warnings★ 97↓ —
- cm-testkingxiaozhe/cm-workflow用户直接运行 cm-test、要求分析当前分支相对主分支的业务影响，或说“测试已有功能”“根据代码生成用例”“用浏览器走查”时使用。无参数分析已提交差异、单测覆盖率与回归重点；明确说“补齐单测”时连续补测并重跑、审查。显式目标保留原模式，不擅自修产品代码。TestingNo warnings★ 97↓ —
- docs-guardamElnagdy/guard-skillsReview generated or changed documentation before it ships — READMEs, API references, docstrings, PHPDoc/JSDoc, changelogs, tutorials, and doc sites. Best used reactively after an agent writes or edits docs, after code changes documented behavior, or before publishing docs. Use when the user says 'review the docs', 'is this documentation accurate', 'update the docs', 'write a README', 'document this API', 'add a docstring', or 'add a changelog entry'. Core job: verify every referenced function, flag, endpoint, config key, and code sample against the source; catch docs-vs-code drift; strip filler and unverifiable claims. DO NOT USE for production code review (use clean-code-guard), test review (use test-guard), marketing copy or blog posts, prose style editing of non-technical writing, or documentation site theming.TestingNo warnings★ 1.3K↓ —
- wp-guardamElnagdy/guard-skillsReview generated or changed WordPress code — plugins, themes, and blocks — before it ships. Best used reactively after an agent writes, edits, or reviews code touching WordPress APIs: add_action/add_filter, shortcodes, meta boxes, AJAX handlers, REST routes, WP_Query or $wpdb, widgets, or WP-CLI commands. Use on 'review this plugin', 'is this safe to ship', 'make this translatable', 'speed up this query', or after tasks like 'write a plugin' or 'add an endpoint/shortcode/meta box'. Enforces escaping and sanitization, nonces plus capability checks, prepared database queries, core-API-first development, translation-ready strings, and query/caching discipline. DO NOT USE for WooCommerce-specific order, product, or checkout logic (use woo-guard), non-WordPress PHP, generic code quality review (use clean-code-guard), test code review (use test-guard), server or hosting configuration, or conceptual WordPress questions.TestingNo warnings★ 1.3K↓ —