Agent Skills Hub

testing-frontend

Automate frontend component testing, user interaction simulation, API mocking, and setup of Vitest, React Testing Library, and Vue Test Utils.

mastra

Official Mastra framework guide. Master AI agent and workflow development with local documentation lookup, API verification, and TypeScript-based project management.

core-dev

Development guide for lemline-core, the stateless Serverless Workflow engine. Manage workflow execution, node navigation, state transitions, JQ expression evaluation, error handling, and parallel fork logic.

react-state-management

Master modern React state management. Learn to implement Redux Toolkit, Zustand, Jotai, and React Query for global, server, and local state.

instagram-reels

Download Instagram Reels, extract metadata, and generate full audio transcripts using Groq Whisper. Supports TikTok and YouTube Shorts via yt-dlp.

template-structure

Standardize project scaffolding with pre-configured Claude Code directories, commands, and agents to ensure consistency across all your development templates.

ffuf-web-fuzzing

Expert-level guidance for ffuf web fuzzing, enabling automated discovery of hidden directories, files, parameters, and vulnerabilities during penetration testing.

video-watcher

Fetch and parse transcripts from YouTube and Bilibili videos for summarization, QA, and content extraction using yt-dlp.

agentbudget

An agent-first, zero-based envelope budgeting CLI for tracking finances with SQLite or Turso/libSQL backends.

instagram-reel-downloader-whatsapp

Download Instagram Reels via sssinstagram.com and process them into WhatsApp-ready video files automatically.

pencil-ui-design

A professional workflow and component library for industrial-grade UI design using Pencil MCP, featuring standardized tokens for color, typography, spacing, and shadows.

chatkit-frontend

Implement production-ready AI chat interfaces using OpenAI ChatKit React components. Features include hook configuration, streaming, theming, conversation history, and custom tool integration for Next.js applications.