16,832 skills sorted by stars.
Use when reading or editing files that contain @implement, @docs, @refactor, @test, or @todo directive comments - handle directive...
Use when writing Elixir, Phoenix, or OTP code - routes to the correct thinking skill before any code is written
Use when needing to analyze images (screenshots, diagrams, photos), analyze videos (screencasts, recordings), summarize YouTube vi...
Git command conventions. Use when running any git commands to avoid blocking on interactive pager.
Create isolated git worktrees at bare repo root level
Manages parallel development branches with git worktrees
Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isol...
Applies JAX patterns for scientific Python development. Use when working with JAX, distrax, numpyro, blackjax, or scientific compu...
Expert for lenne.tech CLI (lt command). ALWAYS activate when user mentions "lt", "lt CLI", "lenne.tech CLI", fullstack workspace,...
Provides expert guidance for NautilusTrader algorithmic trading platform. Covers backtesting strategies, live trading deployment,...
Provides Next.js development integration tools. Primary tool for Next.js projects. Offers diagnostics, upgrades, Cache Components...
Enables token-efficient structured development via /serena command. Use for component development, API implementation, system desi...
Use when exploring codebases with Serena MCP tools for architectural understanding and pattern discovery - guides efficient symbol...
Use when Codex would benefit from a background subagent so the primary session stays lean—this skill walks through codex-subagent...
Use when starting any conversation - establishes mandatory workflows for finding and using skills, including using Skill tool befo...
This skill enables Telegram notifications for Claude Code sessions, alerting you when tasks complete. Use this when you want to wa...
Define and use theme variables with @theme directive, oklch() color format, semantic naming, and namespaced utilities. Use when cu...
Builds and manages iOS/macOS apps using xcodebuild and xcrun simctl CLI tools. Use when working with Xcode projects, running apps...
Use when building iOS apps with xtool (Xcode-free iOS development), creating xtool projects, adding app extensions (widgets, share...
Creates isolated git worktrees with smart directory selection and safety verification for parallel development. USE WHEN starting...
Access USPTO APIs for patent/trademark searches, examination history (PEDS), assignments, citations, office actions, TSDR, for IP...
git、gh、npm、その他の開発ツールのCLIツールガイド。 開発ワークフローでのコマンドライン操作のベストプラクティス。 トリガー: CLI, command line, git, gh, npm, yarn, pnpm, terminal, コマンドライ...
This skill should be used when the user asks about UV (Python package manager), needs to set up Python virtual environments, insta...
Master the uv package manager for fast Python dependency management, virtual environments, and modern Python project workflows. Us...
Standardize Python development using UV - a fast, unified package and project manager. Use when creating Python projects, managing...
Modern Python development with uv (10-100x faster package manager) and ruff (extremely fast linter/formatter). Use when managing P...
Guide for using uv - an extremely fast Python package and project manager written in Rust. Use when installing Python, managing vi...
Generate Vagrant configuration files for local development environments. Triggers on "create vagrantfile", "generate vagrant confi...
Validates data with Valibot's modular, tree-shakable schema library for minimal bundle size. Use when bundle size matters, buildin...
Validate afi-config codex and governance configuration for structural consistency, broken references, and schema alignment, withou...
Validate git operations won't affect version branches or cause data loss
Execute Phase 5 comprehensive verification before PR. Use when (1) implementation is complete, (2) before creating Pull Request, (...