Total 41,226 skills
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Run /check-virality, then create GitHub issues for all findings. Issues are created with priority labels and structured format. Use /fix-virality instead if you want to fix issues immediately.
Browse YouTube playlists and fetch video transcripts. Use when the user shares a playlist link, asks "what's in this playlist", "list playlist videos", "browse playlist content", or wants to work with playlist videos and get their transcripts.
Access YouTube video data — transcripts, metadata, channel info, search, and playlists. A lightweight alternative to Google's YouTube Data API with no quota limits. Use when the user needs structured data from YouTube videos, channels, or playlists without dealing with Google API setup, OAuth, or daily quotas.
Use when mocha test structure, hooks, and async testing patterns for JavaScript testing.
This skill should be used when generating lesson summaries for educational content. It extracts key concepts, mental models, patterns, and common mistakes from lesson markdown files using a Socratic extraction process. Use this skill when a lesson file needs a `.summary.md` companion file, or when reviewing/refreshing existing summaries.
Work with YouTube channels — resolve handles to IDs, browse uploads, get latest videos, search within channels. Use when the user asks about a specific channel, wants to see recent uploads, or says "what has X posted lately", "latest from TED", "show me their channel", "list channel videos", "browse channel uploads".
Generate, optimize, and explain SQL queries with best practices. Use when writing database queries or optimizing SQL performance.
Guidelines for working with the Knock CLI to manage workflows, templates, and other notification resources in a Knock project.
Build and work with Spatie Laravel Permission features, including roles, permissions, middleware, policies, teams, and Blade directives.
Comprehensive Flutter UI/UX development skill for creating beautiful, responsive, and animated mobile applications. Use when user asks to: (1) Build Flutter UI components or screens (2) Implement animations and transitions (3) Design responsive layouts (4) Create custom widgets and themes (5) Optimize UI performance and accessibility Triggers: "create Flutter UI", "build Flutter screen", "Flutter animations", "responsive Flutter layout", "custom Flutter widgets", "Flutter theme design"
Create or update a feature specification from a natural language feature description.
Comprehensive TDD patterns and practices for all programming languages, eliminating redundant testing guidance per agent.