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Agent skills · Developer tools

50 listings on this page, in order of arrival. Each one has its own page with README, repository facts and source links.

  1. flutter-add-integration-test ★ 2,929
    Configures Flutter Driver for app interaction and converts MCP actions into permanent integration tests. Use when adding integration testing
  2. mmx-cli
    Use mmx to generate text, images, video, and speech via the MiniMax AI platform. Use when the user wants to create media content, chat with
  3. flutter-setup-localization ★ 2,929
    Add `flutter_localizations` and `intl` dependencies, enable "generate true" in `pubspec.yaml`, and create an `l10n.yaml` configuration file.
  4. flutter-add-widget-preview ★ 2,929
    Adds interactive widget previews to the project using the previews.dart system. Use when creating new UI components or updating existing scr
  5. debugging-and-error-recovery ★ 93,777
    Guides systematic root-cause debugging. Use when tests fail, builds break, behavior doesn't match expectations, or you encounter any unexpec
  6. flutter-use-http-package ★ 2,929
    Use the `http` package to execute GET, POST, PUT, or DELETE requests. Use when you need to fetch from or send data to a REST API.
  7. api-design-principles ★ 39,603
    Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designin
  8. gws-admin-reports
    Google Workspace Admin SDK: Audit logs and usage reports.
  9. api-and-interface-design ★ 93,777
    Guides stable API and interface design. Use when designing APIs, module boundaries, or any public interface. Use when creating REST or Graph
  10. golang-linter ★ 3,243
    samber/cc-skills-golang · skills.sh
  11. mcp-apps-builder ★ 10,615
    Build, modify, debug, migrate, review, or verify TypeScript MCP servers and MCP Apps with mcp-use. Use for tools, resources, prompts, middle
  12. nestjs-best-practices ★ 274
    NestJS best practices and architecture patterns for building production-ready applications. This skill should be used when writing, reviewin
  13. browser-testing-with-devtools ★ 93,777
    Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browser. Use when you need to inspect
  14. clerk ★ 71
    Clerk authentication router. Use when user asks about Clerk CLI operations,
  15. niche-signal-discovery
    Discover niche first-party signals that differentiate Closed Won vs Closed Lost accounts for ICP analysis. Use when the user provides won/lo
  16. vue-debug-guides ★ 2,845
    Vue 3 debugging and error handling for runtime errors, warnings, async failures, and SSR/hydration issues. Use when diagnosing or fixing Vue
  17. extension-to-functions-codebase ★ 440
    Skill for converting an installed Firebase Extension (or extension source) into a standalone Cloud Functions for Firebase codebase or publis
  18. migration ★ 105,268
    Implement reversible compatibility-safe transitions. Use for schema, data, API, protocol, configuration, or dependency migrations requiring
  19. fastapi-templates ★ 39,603
    Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling. Use when building new
  20. diagnose-ci-failures ★ 575
    Diagnose CI failures for a PR using the GitHub CLI, extract error logs, and generate a plan to fix them. Use when the user asks to check CI
  21. pr-walkthrough ★ 575
    Generate a static interactive D3 walkthrough of a pull request. Use when the user wants a zoomable PR map, graph/canvas PR orientation, or a
  22. sanity-best-practices ★ 182
    Sanity development best practices for schema design, GROQ queries, TypeGen, Visual Editing, images, Portable Text, Studio structure, localiz
  23. gh-cli ★ 38,946
    GitHub CLI (gh) comprehensive reference for repositories, issues, pull requests, Actions, projects, releases, gists, codespaces, organizatio
  24. e2e-testing-patterns ★ 39,603
    Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast dep
  25. best-practices ★ 2,783
    Apply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "securi
  26. architecture-patterns ★ 39,603
    Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design. Use this skil
  27. laravel-specialist ★ 11,440
    Build and configure Laravel 10+ applications, including creating Eloquent models and relationships, implementing Sanctum authentication, con
  28. clerk-cli ★ 71
    Operate the Clerk CLI (`clerk` binary) for authentication, user/org/session management, impersonation, local webhook testing, deploy verific
  29. pnpm ★ 5,878
    Node.js package manager with strict dependency resolution. Use when running pnpm specific commands, configuring workspaces via pnpm-workspac
  30. wecomcli-contact ★ 3,063
    使用 wecom-cli 按姓名、拼音、英文名或别名搜索企业微信通讯录中的人员,并查询匹配人员的 userid、部门和职务。适用于查找联系人、区分同名人员、获取用户 userid,以及列出全部同名人员。
  31. ponytail-review ★ 136,789
    Code review focused exclusively on over-engineering. Finds what to delete: reinvented standard library, unneeded dependencies, speculative a
  32. javascript-testing-patterns ★ 39,603
    Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end testing
  33. rust-async-patterns ★ 39,603
    Master Rust async programming with Tokio, async traits, error handling, and concurrent patterns. Use when building async Rust applications,
  34. golang-pro ★ 11,440
    Implements concurrent Go patterns using goroutines and channels, designs and builds microservices with gRPC or REST, optimizes Go applicatio
  35. bailian-cli
    阿里云百炼 / Aliyun Bailian / DashScope 资源管理与 `bl` CLI hub: 应用调用(bl app)、应用记忆、知识库检索、模型目录/模型列表、用量/额度/配额、免费额度、 工作空间、MCP 市场、pipeline、文件上传、console AP
  36. dotnet-backend-patterns ★ 39,603
    Master C#/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications. Covers async/await, dependen
  37. lark-whiteboard-cli
    当用户要求或使用飞书画板绘制架构图、流程图、思维导图、时序图或其他可视化图表时使用此 skill,作为使用 whiteboard-cli 设计图表布局的指南
  38. rust-best-practices ★ 112
    Guide for writing idiomatic Rust code based on Apollo GraphQL's best practices handbook. Use this skill when: (1) writing new Rust code or f
  39. cross-critique ★ 575
    Run a second round on a contested question by circulating each subagent's independent proposal to the other authors and asking for structure
  40. extension-http-outcalls
    HTTP outcalls performed by the backend canister (not in the frontend), including mandatory local verification of external REST API requests.
  41. vue-testing-best-practices ★ 5,878
    Use for Vue.js testing. Covers Vitest, Vue Test Utils, component testing, mocking, testing patterns, and Playwright for E2E testing.
  42. antfu ★ 5,878
    Anthony Fu's opinionated tooling and conventions for JavaScript/TypeScript projects. Use when setting up new projects, configuring ESLint/Pr
  43. smart-search ★ 29,230
    基于 opencli 命令的智能搜索路由器。当用户想要使用 OpenCLI、CLI 或 API 搜索、查询、查找或研究信息时,尤其是涉及指定网站、社交媒体、技术资料、新闻、购物、旅游、求职、金融或中文内容时,务必使用此 skill
  44. lavish ★ 3,461
    Turn complex or visual agent responses into rich, reviewable HTML artifacts the user can annotate and send feedback on, using the lavish-axi
  45. swift-concurrency ★ 1,649
    Diagnose Swift Concurrency issues, refactor callback-based code to async/await, and guide Swift 6 migration when working with tasks, actors,
  46. write-swift ★ 37,328
    How to write modern Swift well — modeling with value types, Swift 6 data-race safety and approachable concurrency (@concurrent, main-actor-b
  47. ast-grep ★ 868
    Guide for writing ast-grep rules to perform structural code search and analysis. Use when users need to search codebases using Abstract Synt
  48. openapi-spec-generation ★ 39,603
    Generate and maintain OpenAPI 3.1 specifications from code, design-first specs, and validation patterns. Use when creating API documentation
  49. argent-react-native-app-workflow ★ 2,798
    Step-by-step workflows for developing or debugging React Native apps on iOS simulator or Android emulator. Use when starting the app, debugg
  50. argent-test-ui-flow ★ 2,798
    Autonomously test an app UI (iOS or Android) by running interact-screenshot-verify loops using argent MCP tools. Use when testing UI flows,