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.
29,031 skills from 1,182 repositories · updated 3 minutes ago
2,239 skills
- cometchat-ios-testingcometchat/cometchat-skillsTest an iOS app that embeds CometChat — what to mock vs exercise for real, keeping the CometChatSDK off the network in unit tests, waiting out the async init→login gate, and a lean XCUITest smoke. Triggers: 'test cometchat ios', 'unit test chat swift', 'mock cometchatsdk', 'xcuitest for chat', 'how do I test cometchat swift'.TestingNo warnings★ 154↓ —
- cometchat-react-v7-testingcometchat/cometchat-skillsTest a React app that embeds CometChat v7 — what to mock vs exercise for real, rendering kit components under a test provider, waiting out the async init→login gate, and a lean E2E smoke. Triggers: 'test my cometchat react app', 'mock cometchat in jest/vitest', 'unit test chat component', 'playwright test for chat', 'how do I test cometchat'.TestingNo warnings★ 154↓ —
- cometchat-android-v6-testingcometchat/cometchat-skillsTest an Android app that integrates the CometChat v6 UI Kit — make the SDK mockable behind a repository, unit-test the init/login gate and credential hygiene, write instrumented/Compose UI tests for chat screens, and know honestly what can only be checked on a device. Triggers: 'how do I test my cometchat android app', 'mock cometchat in tests', 'compose ui test chat screen', 'unit test cometchat login'.TestingNo warnings★ 154↓ —
- cometchat-angular-v5-testingcometchat/cometchat-skillsTest an Angular app that embeds CometChat — what to mock vs exercise for real, TestBed setup for standalone kit components, avoiding real network in unit tests, and a two-account manual pass for realtime. Triggers: 'write tests for my chat', 'mock cometchat in jest', 'testbed cometchat', 'my tests hang', 'e2e test the chat'.TestingNo warnings★ 154↓ —
- cometchat-flutter-v6-testingcometchat/cometchat-skillsTest a Flutter app that uses the CometChat UI Kit — what is worth testing versus what belongs to the kit, mocking the SDK boundary, widget tests around chat screens, and integration/CI setup. Triggers: 'test my cometchat integration', 'mock cometchat in flutter tests', 'widget test chat screen', 'cometchat test setup'.TestingNo warnings★ 154↓ —
- business-continuityBagelHole/DevOps-Security-Agent-SkillsDevelop business continuity plans and impact analysis. Implement BCP testing and communication procedures. Use when building organizational resilience.TestingNo warnings★ 1.2K↓ —
- cross-video-qaJimLiu/baocut用户问「我哪一期讲过 X」「这几部视频里谁说过 Y」「X 在我的视频里是怎么讲的」「有哪些讲 X 的视频」这类要在多部视频里找答案的问题时用：按意思检索、按视频去重、按当前版本重新定位，只凭找回来的原话回答，每条论断注明视频与时间，覆盖不全时说明。不用于总结或改写一部视频（那是总结、博客），也不改视频。TestingNo warnings★ 1.4K↓ —
- address-pr-commentsNewCecilapp/CecilStandard workflow to address pull request review comments in Cecil. Use when responding to review feedback, fixing requested changes, or preparing a clear reviewer reply with reproduction, fix, tests, and response.TestingNo warnings★ 299↓ —
- good-questionRimagination/good-questionUse when a researcher is choosing, framing, refining, or stress-testing a research question, hypothesis, thesis topic, project idea, grant direction, paper angle, or stalled research direction.TestingNo warnings★ 309↓ —
- near-kitinternet-court/internet-court-skillTypeScript library for NEAR Protocol blockchain interaction. Use this skill when writing code that interacts with NEAR Protocol, including viewing contract data, calling contract methods, sending NEAR tokens, building transactions, creating type-safe contract wrappers, integrating wallets (Wallet Selector, HOT Connect), React hooks and providers (@near-kit/react), managing keys, testing with sandbox, meta-transactions (NEP-366), and message signing (NEP-413).TestingNo warnings★ 7K↓ —
- spring-data-neo4jgiuseppe-trisciuoglio/developer-kitProvides Spring Data Neo4j integration patterns for Spring Boot applications. Use when you need to work with a graph database, Neo4j nodes and relationships, Cypher queries, or Spring Data Neo4j. Creates node entities with @Node annotation, defines relationships with @Relationship, writes Cypher queries using @Query, configures imperative and reactive Neo4j repositories, implements graph traversal patterns, and sets up testing with embedded databases.TestingNo warnings★ 362↓ —
- unit-test-cachinggiuseppe-trisciuoglio/developer-kitProvides patterns for unit testing Spring Cache annotations (@Cacheable, @CachePut, @CacheEvict). Generates test code that mocks cache managers, verifies cache hit/miss behavior, tests cache key generation with SpEL expressions, validates eviction strategies, and checks conditional caching scenarios. Triggers: caching tests, test Spring cache, mock cache, Spring Boot caching, cache hit/miss verification, @Cacheable testing.TestingNo warnings★ 362↓ —
- youtube-packaginghassancs91/claude-youtube-editorGenerates click-optimized YouTube packaging — 3 thumbnail bets under one fixed title, engineered for YouTube's built-in A/B/C thumbnail test, plus a value-forward description, then renders the thumbnails as real images. Use this whenever you want to package a long-form video or turn a video idea into titles and thumbnails. Triggers include how would you package this, title ideas for, thumbnail concept, package this video, A/B variations, and make this clickable. Calibrates to your channel's own CTR data if you have it. Long-form only, never Shorts. Not for non-YouTube copywriting.TestingNo warnings★ 346↓ —
- clean-cuthassancs91/claude-youtube-editorStep 1 of the AI Video Editor pipeline — turn raw talking-head footage into a clean master cut. Use when the user wants to "clean cut", "cut the raw footage", "remove filler / dead air / bad takes", "tighten the pacing", produce cuts.json, run the cut editor, or render a cleaned preview/master for a video-N project in this repo. Covers audio extraction, AssemblyAI transcription, authoring cuts.json (keeps/cuts/fluff categorized), the cut policy (content-aggressive, pause-natural ~0.5s), QA + review docs, the local cut-editor UI, tight/natural previews, the final 4K60 render, and producing edited-transcript.json as the handoff to /make-tsx. Not for building TSX overlays (that is /make-tsx) or the raw TSX authoring rules (that is vidtsx-2d-generator).TestingNo warnings★ 346↓ —
- youtube-thumbnailhassancs91/claude-youtube-editorDedicated YouTube thumbnail generator — interviews you for exactly the style elements you want (environment, text budget, extras, accent color), then renders high-contrast, vibrant, face-consistent thumbnails with Nano Banana Pro and verifies every frame before showing it. Use whenever you want to create, redo, or iterate thumbnail variants for a video — "make a thumbnail", "new version of B", "more realistic", "less text", "put the app on the screen", "another angle for the test". Renders into videos/<project>/packaging/thumbs/. Works standalone or as the render engine for Stage 5 of /packaging (which owns titles, bets, and descriptions).TestingNo warnings★ 346↓ —
- make-shorthassancs91/claude-faceless-shorts-creatorBuild a fully-synthetic vertical short (1080×1920, ~40s) end-to-end from a topic — script + beats.json, linked TSX beats over a persistent canvas, phone-scale QA, render, ElevenLabs voice with exact word-synced captions, SFX audition, optional music bed. Use when the user wants to "make a short", "create a shorts video", build a TSX short for a niche (chess, math, algorithms, dev tips, Excel…), add voice/captions to a short, or continue the short-N series in this repo. This is the 100%-TSX track — for video-model pixels use make-ai-short, for the paper-collage documentary look use make-vox. Defers raw TSX crash rules to vidtsx-2d-generator and SFX taste to suggest-sfx + brand §7.TestingNo warnings★ 280↓ —
- hook-developerparcadei/Continuous-Claude-v3Complete Claude Code hooks reference - input/output schemas, registration, testing patternsTestingNo warnings★ 3.9K↓ —Also in 1 other repo
- unit-test-parameterizedgiuseppe-trisciuoglio/developer-kitProvides parameterized testing patterns with JUnit 5, generates data-driven unit tests using @ParameterizedTest, @ValueSource, @CsvSource, @MethodSource. Creates tests that run the same logic with multiple input values. Use when writing data-driven Java tests, multiple test cases from single method, or boundary value analysis.TestingNo warnings★ 362↓ —
- unit-test-service-layergiuseppe-trisciuoglio/developer-kitProvides patterns for unit testing service layer with Mockito. Creates isolated tests that mock repository calls, verify method invocations, test exception scenarios, and stub external API responses. Use when testing service behaviors and business logic without database or external services.TestingNo warnings★ 362↓ —
- turborepo-monorepogiuseppe-trisciuoglio/developer-kitProvides comprehensive Turborepo monorepo management guidance for TypeScript/JavaScript projects. Use when creating Turborepo workspaces, configuring turbo.json tasks, setting up Next.js/NestJS apps, managing test pipelines (Vitest/Jest), configuring CI/CD, implementing remote caching, or optimizing build performance in monoreposTestingNo warnings★ 362↓ —
- unit-test-controller-layergiuseppe-trisciuoglio/developer-kitProvides patterns for unit testing REST controllers using MockMvc and @WebMvcTest. Generates controller tests that validates request/response mapping, validation, exception handling, and HTTP status codes. Use when testing web layer endpoints in isolation for API endpoint testing, Spring MVC tests, mock HTTP requests, or controller layer unit tests.TestingNo warnings★ 362↓ —
- spring-boot-test-patternsgiuseppe-trisciuoglio/developer-kitProvides comprehensive testing patterns for Spring Boot applications covering unit, integration, slice, and container-based testing with JUnit 5, Mockito, Testcontainers, and performance optimization. Use when writing tests, @Test methods, @MockBean mocks, or implementing test suites for Spring Boot applications.TestingNo warnings★ 362↓ —
- 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
- langchain4j-testing-strategiesgiuseppe-trisciuoglio/developer-kitProvides unit test, integration test, and mock AI patterns for LangChain4j applications. Creates mock LLM responses, tests retrieval chains, validates RAG workflows, and implements Testcontainers-based integration tests for Java AI services. Use when unit testing AI services, integration testing LangChain4j components, mocking AI models, or testing LLM-based Java applications.TestingNo warnings★ 362↓ —