This repository is a vast curated collection of over 100 open-source AI agent application templates and tutorials, spanning multiple frameworks (Agno, Google ADK, OpenAI SDK, LangGraph, CopilotKit, CrewAI) and deployment patterns (Streamlit, Next.js, FastAPI, CLI). It serves as a living portfolio of AI agent patterns: single-agent assistants, multi-agent teams, generative UI (CopilotKit + AG-UI), RAG pipelines with various vector stores (Qdrant, Chroma, LanceDB, FAISS), voice agents, always-on scheduled agents, and agent skills (code analysis, dependency health). The architecture is a monorepo of independent sub-projects, each with its own requirements, entry point, and often a README. External dependencies are heavy: nearly every app requires API keys for LLMs (OpenAI, Google, Groq, Together) and tools (Tavily, Firecrawl, SerpAPI, E2B), plus optional services (PostgreSQL, Qdrant, ElevenLabs). While the codebase is not a single integrated application, it provides a rich set of reference implementations for developers building AI agents.