Agent Skills Hub

ffmpeg-skill

Universal media processing agent skill for converting, compressing, trimming, and editing audio/video files using FFmpeg.

code-formatter

Universal CLI tool to convert and synchronize AI agent skills between Claude Code and Gemini CLI extensions.

agents-md-generator

Generate hierarchical, token-efficient AGENTS.md files for AI coding agents to provide repository-wide context and project-specific guidelines.

edge-tts

Generate high-quality text-to-speech audio using Microsoft Edge's neural voice engine via uvx edge-tts.

theme-factory

Toolkit for applying consistent, professional styling to artifacts like slides, documents, and web pages using pre-set or custom-generated themes.

ui-design-system

Professional UI design system toolkit for design token generation, component architecture, responsive calculations, and developer handoff documentation to ensure visual consistency.

audio-extractor

Extract high-quality audio from 1500+ websites, convert formats (MP3, FLAC, etc.), embed metadata and cover art, and batch process playlists using yt-dlp. Perfect for podcasts, music, and archival.

agents

Build AI agents with tool calling and multi-step reasoning. Generate, manage, and orchestrate custom skill files for Claude Code, Cursor, Cline, and other AI assistants to standardize your development workflows.

xhs-writing-coach

AI-powered coach for Xiaohongshu (XHS) note writing. Generate viral, platform-optimized content with storytelling templates, engagement hacks, and automated compliance tagging.

anima

Anima is a TypeScript animation engine for creating programmatic mathematical visualizations. Use it to script geometric animations, graphs, and complex movements with a fluent, Manim-inspired API.

microsim-screen-capture

Automate high-quality screenshot generation for MicroSim visualizations using Chrome headless mode. Ideal for documentation, social media previews, and quality assessment.

anthropic-api

Expert guidance for building production-ready applications with Anthropic's Claude API. Covers SDKs, prompt caching, batch processing, streaming, tool use, and cost optimization strategies.