Open Source A2A Protocol Adapter SDK for Different Agent Frameworks and Harnesses

Stop "vibe coding" and start Stream Coding, the 10-20x velocity methodology for AI-accelerated development. Includes the official SKILL.md for Claude/Cursor/Windsurf and the complete Manifesto.

CTOP - Interactive Process Viewer for AI Coding Agents

Telegram bridge for Claude Code and Codex CLI

AI agent skills for applying Feature-Sliced Design (FSD) v2.1 in frontend projects.

Lightweight markdown-based workflow for collaborating with AI coding assistants using spec-driven development methodology

MCP server for Android device control via ADB and scrcpy — gives AI agents vision and control over Android devices

The most comprehensive free Claude Code course — 16 phases, 55 modules, EN + VI 🚀

🎬 Open-source animated architecture diagrams as code. Diagram-native DSL, 17 layout engines, Web Animations API, and MCP server for AI agents.

A specialized server implementation for the Model Context Protocol (MCP) designed to integrate with CircleCI's development workflow. This project serves as a bridge between CircleCI's infrastructure and the Model Context Protocol, enabling enhanced AI-powered development experiences.

A powerful Model Context Protocol (MCP) server for IMAP email integration with Claude

Free AI presentation maker & free AI poster maker for Codex, Claude Code, Cursor, and more—create editable slides, decks, posters, and social graphics with StarryKit.

Agentic Development Environment

Manage multiple Claude Code configuration profiles. Switch between work, personal, and other accounts without logging in and out.

Official Monte Carlo toolkit for AI coding agents. Skills and plugins that bring data and agent observability — monitoring, triaging, troubleshooting, health checks — into Claude Code, Cursor, and more.

A Model Context Protocol (MCP) Server for https://joplinapp.org/ that enables note access through the https://modelcontextprotocol.io. Perfect for integration with AI assistants like Claude.

A Model Context Protocol (MCP) server that provides programmatic control over MuseScore!

Intelligent web scraping Claude Code skill with automatic strategy selection and TypeScript-first Apify Actor development

Feedback widget with screenshots, annotations, and AI triage

Open bridge layer connecting local AI Agent CLIs to web, H5, mini programs, apps, IM, and custom clients.

Simplicity in Code, Power in Design

VS Code extension for spec-driven development — manage specs, workflows, and steering docs for AI CLI tools (Claude Code, Gemini CLI, Copilot CLI)

Open source Claude Code skills by AY Automate

Practical Agent Skills — English-for-engineers coaching, Pi Agent setup, and more. Install via npx skills add.