An agent-agnostic design skill plugin compatible with OpenClaw, Claude Code, and more. By simply providing a text prompt, agents can deliver professional-grade motion animations, clickable app prototypes, editable PPT decks, and infographics in 3 to 30 minutes. Bypassing traditional tools like Figma, it uses a strict Core Asset Protocol and a built-in design advisor to prevent generic AI slop and ensure brand fidelity.
claude-code-best-practice is a comprehensive guide for mastering Claude Code agentic engineering. It systematically integrates core conceptual frameworks, best practices, and practical implementations for building sophisticated AI agents. This resource delves into key components such as Subagents, Commands, Skills, and Hooks, emphasizing robust workflow orchestration and efficient context management. Developers can leverage advanced features like Routines, Devcontainers, and MCP Servers, transitioning from 'vibe coding' to a professional, systematic 'agentic engineering' approach, ultimately constructing high-performance, adaptive, and integrated Claude solutions.
darwin-skill, inspired by Andrej Karpathy's autoresearch, is a tool designed to optimize AI Agent Skills. It uses an autonomous experimentation loop to evaluate both the structural quality and actual performance of a Skill, preserving only changes that demonstrate measurable improvements. The system employs dual evaluation (static analysis and practical testing) and a 'ratchet mechanism' to ensure Skill scores only increase. It pauses at each optimization phase for user confirmation, enabling human-in-the-loop collaboration to enhance the continuous evolution of Skills.
prompts.chat is the world's largest open-source AI prompt library, offering a curated collection of prompt examples for various AI chat models like ChatGPT, Claude, Gemini, and more. It provides an online platform for browsing and contributing prompts, along with interactive learning resources for prompt engineering and a game-based adventure for kids. The platform also supports self-hosting and various integrations including a CLI and Claude Code Plugin.
Architecture Diagram Generator is an AI skill developed by Cocoon-AI for Claude.ai, designed to quickly generate professional architecture diagrams from text descriptions. Users simply describe their system architecture in plain English, and Claude produces a beautiful, dark-themed, standalone HTML diagram file in seconds, requiring no design skills. It supports rapid iteration, allowing users to modify diagrams via chat commands, and easily share the single HTML output without additional software.
html-ppt-skill is a world-class AgentSkill designed for crafting professional HTML presentations. It offers an extensive suite of resources including 36 themes, 15 full-deck templates, 31 page layouts, and 47 dynamic animations. A standout feature is its innovative presenter mode, providing pixel-perfect previews, speaker scripts, and a timer. All generated presentations are pure static HTML/CSS/JS, requiring no build step. Integrated with AI Agents, it empowers users to effortlessly create high-quality, visually rich presentation content.
OpenWhip is a desktop utility developed by GitFrog1111, humorously designed to "whip" AI coding assistants like Claude into shape, aiming to speed up their responses. When AI processes are slow, users can activate a virtual whip via a system tray icon, which sends a keyboard interrupt signal (Ctrl-C) to halt the current AI operation, accompanied by a randomized encouraging message. It offers a quick AI interruption mechanism while adding an element of fun to user interaction.
App Ideas is a popular open-source collection of application project ideas designed to help developers overcome "writer's block" and improve their coding skills. The repository organizes projects into three difficulty tiers: Beginner, Intermediate, and Advanced. Each project includes clear objectives, actionable user stories, and optional bonus features for extra challenges. It is tech-stack agnostic, allowing developers to experiment freely with new technologies and frameworks. This repository serves as an excellent resource for building a portfolio, testing new tools, and practicing real-world software development through hands-on learning.
Write HTML. Render video. Built for agents.
html-video is an open-source local video generation engine by nexu-io. Acting as a meta-layer, it empowers 14 popular coding agents to turn text prompts, web articles, or GitHub repos into multi-frame animated videos. The agents automatically build storyboards, apply curated HTML templates, and render real MP4s locally using headless Chromium and ffmpeg. It features zero per-render fees, extensible rendering backends, and optional AI soundtracks.
html-anything is a local-first, agentic HTML editor built for the AI era. Instead of writing Markdown, it leverages your existing local AI coding agents (like Claude Code, Cursor, and 6 others) with zero extra API keys required. It instantly transforms raw inputs into production-ready, beautifully designed single-file HTML. Driven by 75 composable skill templates across multiple deliverable surfaces—including editorial decks, social cards, posters, and web prototypes—it ensures the generated artifact is publication-ready. Features include one-click export to WeChat, X, Zhihu, or download as HTML/PNG.