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Found 211 Skills
Guides when NOT to use useEffect and suggests better alternatives. Use when reviewing React code, troubleshooting performance, or considering useEffect for derived state or form resets.
Guides React/Next.js/TypeScript project organization using feature-based architecture. Use when structuring new projects, reorganizing codebases, or deciding where to place new code.
Guides proper usage of the useCallback hook in React. Use this skill when optimizing function references, passing callbacks to memoized components, or preventing unnecessary re-renders.
Python code security analysis, performance optimization, and maintainability assessment
OTP design patterns, supervision trees, and process management with KISS principle emphasis
Ecto schemas, changesets, queries, migrations, and database patterns for Elixir applications
Registro, priorización y planificación de deuda técnica: taxonomía, puntuación, informe, integración con sprint.
Apply Google HTML style guide conventions to HTML code
Smart database query skill. Connect to online databases via SSH tunnel, supporting natural language to SQL conversion, query execution, and table structure exploration. Use this skill when you need to query databases, ask about data, or view table structures.
Task management CLI for tracking and managing feature subtasks with status, dependencies, and validation
Use when a subtask is ready to implement and has a subtask JSON file with acceptance criteria and deliverables.
Visual UI annotation tool for AI agents. Drop the React toolbar into any app — humans click elements and leave feedback, agents receive structured CSS selectors, bounding boxes, and React component trees to find exact code. Supports MCP watch-loop, platform-specific hooks (Claude Code / Codex / Gemini CLI / OpenCode), webhook delivery, and autonomous self-driving critique with agent-browser.