Agent Skills Hub

claude-api

Expert guidance for Claude Messages API: structured outputs, prompt caching, tool use, and migration from deprecated Claude 3.x models to 4.5. Prevents common API errors.

json-canvas

Create, edit, and manage JSON Canvas (.canvas) files for visual note-taking, mind mapping, and flowcharts in Obsidian.

translate

Translate research papers (markdown) while preserving LaTeX formulas, code blocks, and images, with support for batch processing, retries, and portable bundles.

instagram-poster

Automate Instagram posts via Telegram or CLI. Features residential proxy bypass, session caching, and WaveSpeed image integration.

explaining-code

Explains code using visual diagrams, relatable analogies, step-by-step walkthroughs, and common pitfalls.

kids-book-writer

Expert children's book writer for ages 2-9. Crafts rhyming stories, songs, and educational content with perfect rhythm, age-appropriate vocabulary, and engaging moral lessons.

email

Comprehensive email management and automation tool. Send, receive, and organize emails with attachment support across multiple providers.

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.

wechat-article-writer

Automated WeChat article writing workflow including web research, viral title generation, drafting, and professional layout optimization.

linkedin-post

Draft and optimize LinkedIn posts for 0 Finance using performance-backed hooks, professional storytelling, and strict regulatory compliance guidelines.

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.

gifgrep

CLI/TUI tool to search, preview, and download GIFs from Tenor and Giphy, with integrated frame extraction and sprite sheet generation for developers and content creators.