AI Agent Skills

AI watermark remover. CLI and Python library to strip visible and invisible AI watermarks (Gemini / Nano Banana sparkle, SynthID) and provenance metadata (C2PA, EXIF, IP…

A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · ima…

基于图像识别的自动化黑盒测试框架 | An automation black-box testing framework based on image recognition

Portable, vendor-agnostic agent harness for project-specific skills, workflows, and agent teams aligned with your codebase, conventions, and engineering standards.

World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.

Cross-CLI skill for Obsidian: turn your vault into a living AI-first second brain across Claude Code, Codex, Gemini, and OpenCode. 43 commands - now with /obsidian-archi…

Developer-first error tracking and performance monitoring

Teams-first Multi-agent orchestration for Claude Code

The first real AI developer

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

End-to-end, code-first tutorials for building production-grade GenAI agents. From prototype to enterprise deployment.

An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Effortlessly compose, extend, and observe every service in real-time for the first time ever.