20,421 skills sorted by stars.
2 FinOps agents for Brazilian financial regulatory compliance (BACEN, RFB,Open Banking). Dispatch for compliance analysis or templ...
Use when needing to analyze images (screenshots, diagrams, photos), analyze videos (screencasts, recordings), summarize YouTube vi...
Teaches generic constraints, avoiding any in generic defaults, and mapped types in TypeScript. Use when creating reusable function...
Git command conventions. Use when running any git commands to avoid blocking on interactive pager.
Create isolated git worktrees at bare repo root level
Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isol...
This skill teaches how to access GitHub's REST and GraphQL APIs via gh api for inline PR comments, review threads, and data not av...
Use interactive transactions with $transaction callback for atomic operations and automatic rollback. Use when operations must suc...
Applies JAX patterns for scientific Python development. Use when working with JAX, distrax, numpyro, blackjax, or scientific compu...
Use when working with Jujutsu (jj) version control for task management and change tracking - provides workflows for examine-commit...
Use BEFORE implementing, writing, configuring, or setting up ANY feature involving libraries, frameworks, or complex APIs - even b...
Use structured logging with Pino throughout your application. Covers log levels, context, and workflow-safe logging patterns.
Use when mcp-language-server tools are available and you need semantic code intelligence for navigation, refactoring, or type anal...
Expert for lenne.tech CLI (lt command). ALWAYS activate when user mentions "lt", "lt CLI", "lenne.tech CLI", fullstack workspace,...
Use mcpc CLI to interact with MCP servers - call tools, read resources, get prompts. Use when working with Model Context Protocol...
Prefer modern CLI tools for better performance: rg (ripgrep) instead of grep for text searching, fd instead of find for file disco...
Provides expert guidance for NautilusTrader algorithmic trading platform. Covers backtesting strategies, live trading deployment,...
Guides and best practices for working with Neon Serverless Postgres. Covers getting started, local development with Neon, choosing...
Manage React state in URL query parameters with nuqs. Covers Suspense boundaries, parsers, clearing state, and deep-linkable dialo...
5 specialist operations agents for platform engineering, incident response,cloud cost optimization, infrastructure architecture, a...
Automatically use Perplexity search for personalized context enrichment. Use when facing unfamiliar technologies, decision points,...
Use when setting up pgdbm database connections, migrations, or multi-service architecture - provides mental model of one pool/many...
10 pre-dev workflow skills + 3 research agents organized into Small Track (4 gates, <2 days) andLarge Track (9 gates, 2+ days) for...
7 product marketing skills + 6 specialist agents for go-to-market strategy,positioning, messaging, competitive intelligence, and l...
Teaches useReducer for complex state logic in React 19. Use when state updates depend on previous state, multiple related state va...
Mandatory orchestrator protocol - establishes ORCHESTRATOR principle (dispatch agents,don't operate directly) and skill discovery...
Manages project plans with rmplan. Use when the user asks to "generate plan 123" (or any number), "work on plan 123", mentions "rm...
Teaches how to validate external data at runtime using Zod and other validation libraries in TypeScript. Use when working with API...
Capture exceptions, add context, create performance spans, and use structured logging with Sentry.
Use when exploring codebases with Serena MCP tools for architectural understanding and pattern discovery - guides efficient symbol...
Use when starting any conversation - establishes mandatory workflows for finding and using skill-set plugins
Check for relevant skills before starting any task
Use when working with SQLite databases in DataPeeker analysis sessions - querying data, importing CSVs, exploring schemas, formatt...
Use when starting any conversation - establishes mandatory workflows for finding and using skills, including using Skill tool befo...
Testing strategy and workflow. Tests run in parallel with isolated data per suite. Prioritize Playwright for UI, integration tests...
React 19's use() API for reading Promises/Context conditionally. For async data fetching, Suspense, conditional context access, us...
Define and use theme variables with @theme directive, oklch() color format, semantic naming, and namespaced utilities. Use when cu...
Controls interactive CLI tools (vim, git rebase -i, REPLs) through tmux detached sessions and send-keys. Use when running tools re...
Technical writing specialists for functional and API documentation. Dispatch whenyou need to create guides, conceptual docs, or AP...
Teaches how to write custom type guards with type predicates and use built-in type narrowing in TypeScript. Use when working with...
Document and track feature implementation with user stories. Workflow for authoring stories, building features, and marking accept...
OpenSpec駆動の垂直TDDスケルトン戦略。提案作成・技術検証・設計・実装・アーカイブの全ライフサイクルをサポート。使用タイミング:(1) OpenSpecスラッシュコマンド実行時（`OpenSpec: Propose`, `OpenSpec: Apply...
Use when researching best practices, tutorials, and expert opinions using WebSearch and WebFetch tools - assesses source authority...
Create and run durable workflows with steps, streaming, and agent execution. Covers starting, resuming, and persisting workflow re...
Uses WPF Clipboard for copy/paste operations with text, images, and custom data formats. Use when implementing copy/paste function...
Builds and manages iOS/macOS apps using xcodebuild and xcrun simctl CLI tools. Use when working with Xcode projects, running apps...
Use when answering questions about Zellij keyboard shortcuts, configuration options, or feature behavior - ensures version-specifi...
Use when starting any conversation - establishes mandatory workflows for finding and using ZenPowers skills, including using Read...