Agent skills for HTTP / API

Performance and load testing with k6 and Locust.

Provider-native prompt caching for Claude and OpenAI.

You are the designer in the code-workflow.

Analyze and fix useCallback anti-patterns in your code

Analyze and fix useMemo/React.memo anti-patterns in your code

Design, build, and optimize AWS Lambda functions.

Download YouTube videos, identify compelling clips from transcripts, cut clips with ffmpeg, and generate platform-optimized on-screen text…

Comprehensive YouTube integration with quota tier detection, OAuth authentication, video upload/management, analytics, live streaming…

Analyzes YouTube videos to generate comprehensive summaries, insights, and interactive learning quizzes.

Create excalidraw visuals specifically designed for YouTube videos — diagrams, process flows, intro slides, and visual aids that will…

Scrape a YouTube channel or video — fetches all video metadata via YouTube Data API, downloads transcripts with yt-dlp, chunks for search…

Search YouTube by keyword and return structured video metadata (title, URL, channel, views, duration, date) via yt-dlp.

Manage YouTube video abuse report reasons.

Analyzes YouTube videos into structured Chinese content assets with timestamps, full transcript summaries, and social media repurposing…

Download YouTube videos with customizable quality and format options.

Fetch transcripts and create structured watching guides / summaries for YouTube videos.

Fetch and read transcripts from YouTube videos.

Use when: (1) building time series features for data with annual seasonality, (2) working with retail/sales forecasting where…

This skill SHOULD be used when the user asks to "get a field from docker-compose", "extract value from yaml", "what services are in this…

Write articles, guides, blog posts, tutorials, newsletter issues, and other long-form content in a distinctive voice derived from supplied…

Multi-platform content distribution across X, LinkedIn, Threads, and Bluesky.