Awesome AI Apps

This repository is a comprehensive collection of 80+ practical examples, tutorials, and recipes for building powerful LLM-powered applications — including text agents, voice assistants, RAG apps, and MCP-backed tools. These projects serve as a guide for developers working with various AI frameworks and stacks.

📋 Table of Contents

• 🎓 Courses
• 🚀 Featured AI Apps
• 🧩 Starter Agents
• 🪶 Simple Agents
• 🎙️ Voice Agents
• 🗂️ MCP Agents
• 🧠 Memory Agents
• 📚 RAG Applications
• 🔬 Advanced Agents
• 📺 Tutorials & Videos
• 🚀 Getting Started
• 🤝 Contributing

💎 Sponsors

A huge thank you to our sponsors for their generous support!

Web Data Platform	AI Inference Provider	AI Web Scraping framework
SQL Native Memory for AI	Agentic Application Platform	Auth Stack for AI
AI Observability Platform	Google Search API	Kubernetes for AI Agents

💎 Become a Sponsor

Interested in sponsoring this project? Feel free to reach out!

🎓 Courses

AWS Strands Course for Beginners

Comprehensive hands-on course on building AI agents with AWS Strands SDK:

• AWS Strands Course - Complete 8-lesson course covering agent fundamentals to production patterns
• Foundation: Basic agents, session management, structured output
• Integration: MCP agents, human-in-the-loop patterns
• Multi-Agent: Orchestrator agents, swarm intelligence, graph workflows
• Production: Observability, safety guardrails, and best practices

🚀 Featured AI Apps

🧩 Starter Agents

Quick-start agents for learning and extending different AI frameworks. 20 projects

• Agno HackerNews Analysis - Agno-based agent for trend analysis on HackerNews
• OpenAI SDK Starter - OpenAI Agents SDK with email helper & haiku writer examples
• LlamaIndex Task Manager - LlamaIndex-powered task assistant
• CrewAI Research Crew - Multi-agent research team example
• Letta Starter - Stateful agent with persistent long-term memory across sessions
• Microsoft Agent Framework Starter - Multi-agent travel planning demos built on Microsoft Agent Framework
• PydanticAI Weather Bot - Real-time weather information agent
• LangChain Starter - LangChain tool-calling agent with create_tool_calling_agent + AgentExecutor, powered by Nebius
• LangGraph Starter - LangGraph prebuilt ReAct agent (create_react_agent) with custom tools, powered by Nebius
• AWS Strands Agent Starter - Weather report agent using AWS Strands SDK
• Mastra Starter - TypeScript-first agent with a custom tool powered by Nebius Token Factory
• Camel AI Starter - Performance benchmarking tool comparing various AI models
• DSPy Starter - DSPy framework for building and optimizing AI systems
• Google ADK Starter - Google Agent Development Kit starter template
• Semantic Kernel Starter - Microsoft Semantic Kernel ChatCompletionAgent with plugin-based tool calling
• smolagents Starter - Hugging Face smolagents code-first web-search agent
• AutoGen Starter - Microsoft AutoGen AssistantAgent with a custom tool, powered by Nebius Token Factory
• cagent Starter - Open-source customizable multi-agent runtime by Docker
• Sayna Voice Agent - Real-time voice infrastructure with multi-provider STT/TTS (Deepgram, ElevenLabs, Azure, Google) and WebSocket streaming
• KAOS Starter - Kubernetes-native multi-agent system with MCP tools and in-cluster LLM

🪶 Simple Agents

Straightforward, practical use-cases for everyday AI applications. 19 projects

• Agno AI Examples - Simple to multi-agent examples with web search & knowledge base
• Finance Agent - Real-time stock & market data tracking agent
• Human-in-the-Loop Agent - HITL actions for safe AI task execution
• Newsletter Generator - AI-powered newsletter builder with Firecrawl integration
• Reasoning Agent - Step-by-step financial reasoning demonstration
• Agno UI Example - Interactive UI for web & finance agents
• Mastra Weather Bot - Weather updates using Mastra AI framework
• Calendar Assistant - Calendar scheduling integration with Cal.com
• Smart Scheduler Assistant - AI-powered Gmail reader and Google Calendar manager
• Web Automation Agent - Browser automation agent using Nebius & browser-use
• Nebius Chat - Chat interface for Nebius Token Factory
• RouteLLM Chat - Intelligent model routing with RouteLLM (GPT-4o-mini vs Nebius Llama) for cost optimization
• Talk to Your DB - Natural language database queries with GibsonAI & LangChain
• LangChain Simple Agents - Nebius-powered incident response, support, vendor risk, and data quality agents with typed outputs and guarded tools
• Agent Discovery Agent - Find and compare AI agents across NANDA, MCP, Virtuals, A2A, and ERC-8004 registries
• LangChain Data Agent PoC - Natural-language-to-SQL data agent with LangGraph, Nebius, read-only SQL safety, and Streamlit charts
• VoyageCompass Travel Planner - LangChain and Nebius travel planner with weather, research, currency conversion, budgets, and packing tools

🎙️ Voice Agents

Real-time voice assistants and streaming speech pipelines. 8 projects

• Gradium + Nebius Voice Coach - Conversational pitch coach using Gradium STT/TTS, LangChain orchestration, and Nebius reasoning
• Healthcare Voice Contact Center - Pipecat healthcare contact center with appointment booking, FAQ handling, and supervisor escalation
• LiveKit + Gemini Realtime - LiveKit Agents with Google Gemini Live (gemini multimodal realtime) for low-latency voice conversations in a LiveKit room
• LiveKit Voice Agent with Web Search - LiveKit + Gemini realtime voice agent with an Olostep-backed web_search tool for fresh, source-cited answers
• LiveKit RSVP Confirmation Agent - Outbound voice agent that calls attendees, confirms RSVPs, and updates a JSON-backed event database
• Pipecat + Sarvam - Pipecat voice pipeline with Sarvam STT/TTS and OpenAI for chat; WebRTC (browser) or Daily transport vi