Skills
Discover and install skills to enhance Claude Code.
1,288 skills found - Clear filters
python-type-safety
Python type safety with type hints, generics, protocols, and strict type checking. Use when adding type annotations, implementing generic classes, defining structural interfaces, or configuring mypy/pyright.
angular-ui-patterns
Modern Angular UI patterns for loading states, error handling, and data display. Use when building UI components, handling async data, or managing component states.
createskill
Create and validate skills. USE WHEN create skill, new skill, skill structure, canonicalize. SkillSearch('createskill') for docs.
cursor-debug-bundle
Debug AI suggestions and code generation in Cursor. Triggers on "debug cursor ai", "cursor suggestions wrong", "bad cursor completion", "cursor ai debug". Use when debugging issues or troubleshooting. Trigger with phrases like "cursor debug bundle", "cursor bundle", "cursor".
vue-testing-best-practices
Use for Vue.js testing. Covers Vitest, Vue Test Utils, component testing, mocking, testing patterns, and Playwright for E2E testing.
react-hook-form-writer
Write and refactor React forms using react-hook-form with Zod validation. Use when creating new form components, converting existing forms to react-hook-form, or implementing form validation patterns.
sql-research
Guide for researching SQL syntax and behavior for database backends. Use when you need to research how a SQL function, command, or feature works in a specific database before implementing it in dbplyr.
tsdown
Use when bundling TypeScript libraries - provides tsdown configuration, dual ESM/CJS output, .d.ts generation, package validation, and plugin authoring
ts-library
Use when authoring TypeScript libraries - covers project setup, package exports, build tooling (tsdown/unbuild), API design patterns, type inference tricks, testing, and release workflows. Patterns extracted from 20+ high-quality ecosystem libraries.
flutter-api
Comprehensive Flutter API reference guide covering widgets, Material Design, Cupertino, animations, gestures, navigation, state management, and platform integration. Use when developing Flutter applications and needing detailed API knowledge for widgets, layout, styling, animations, platform channels, or any Flutter SDK functionality. Essential for building cross-platform mobile, web, and desktop applications with Flutter.
zustand-5
Zustand 5 state management patterns. Trigger: When implementing client-side state with Zustand (stores, selectors, persist middleware, slices).
angular-state-management
Master modern Angular state management with Signals, NgRx, and RxJS. Use when setting up global state, managing component stores, choosing between state solutions, or migrating from legacy patterns.
react-19
React 19 patterns with React Compiler. Trigger: When writing React components - no useMemo/useCallback needed.
optimizing-sql-queries
This skill analyzes and optimizes SQL queries for improved performance. It identifies potential bottlenecks, suggests optimal indexes, and proposes query rewrites. Use this when the user mentions "optimize SQL query", "improve SQL performance", "SQL query optimization", "slow SQL query", or asks for help with "SQL indexing". The skill helps enhance database efficiency by analyzing query structure, recommending indexes, and reviewing execution plans.
python-sdk
Python SDK patterns for Opik. Use when working in sdks/python, on SDK APIs, integrations, or message processing.
bug-fix
Fix bugs in SkiaSharp C# bindings. Structured workflow for investigating, fixing, and testing bug reports. Triggers: Crash, exception, AccessViolationException, incorrect output, wrong behavior, memory leak, disposal issues, "fails", "broken", "doesn't work", "investigate issue", "fix issue", "look at #NNNN", any GitHub issue number referencing a bug. For adding new APIs, use `add-api` skill instead.
unity-mcp-orchestrator
Orchestrate Unity Editor via MCP (Model Context Protocol) tools and resources. Use when working with Unity projects through MCP for Unity - creating/modifying GameObjects, editing scripts, managing scenes, running tests, or any Unity Editor automation. Provides best practices, tool schemas, and workflow patterns for effective Unity-MCP integration.
comfy-cli
Install, manage, and run ComfyUI instances. Use when setting up ComfyUI, launching servers, installing/updating/debugging custom nodes, downloading models from CivitAI/HuggingFace, managing workspaces, running API workflows, or troubleshooting node conflicts with bisect.