500+ AI Agent Projects & Use Cases

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What is this?

A curated collection of 500+ AI agent projects — production examples, tutorials, and working code spanning every major framework (LangGraph, CrewAI, AutoGen, Agno) and industry (Healthcare, Finance, Education, Cybersecurity, and more).

Who it's for:

• 🧑‍💻 Developers building their first or next AI agent
• 🔬 Researchers surveying the agent landscape
• 🏢 Teams evaluating frameworks for production use
• 🎓 Students learning agent architectures from real examples

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⚡ Quick Start

Pick a framework and run an agent in under 5 minutes:

# Clone the repo
git clone https://github.com/ashishpatel26/500-AI-Agents-Projects.git
cd 500-AI-Agents-Projects

# Run any agent from the agents/ directory
cd agents/01-web-research-agent
pip install -r requirements.txt
cp .env.example .env        # add your API key
python agent.py

All agents in agents/ are self-contained with their own requirements.txt and .env.example. No monorepo setup needed.

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🗺️ Navigation Guide

I want to...	Go to
Run a working agent right now	agents/
Browse by AI framework	Framework-wise Use Cases
Browse by industry	Industry Use Cases
Understand which framework to use	Framework Comparison
Add my own agent	Contributing
Learn with a course	crewai_mcp_course/

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📊 Framework Comparison

Choosing a framework? Here's when to use each:

Framework	Best For	Complexity	Multi-Agent	Streaming	Local LLM
LangGraph	Stateful workflows, RAG pipelines, complex graphs	⭐⭐⭐	✅	✅	✅
CrewAI	Role-based teams, business automation, rapid prototyping	⭐⭐	✅	✅	✅
AutoGen	Code generation, research, self-healing workflows	⭐⭐⭐	✅	✅	✅
Agno	Lightweight single agents, tool integration, fast iteration	⭐	✅	✅	✅
LlamaIndex	Document Q&A, enterprise RAG, data pipelines	⭐⭐	⚠️	✅	✅

Quick decision guide:

• Just starting out → Agno or CrewAI
• Need stateful graphs + RAG → LangGraph
• Building code-writing / research agents → AutoGen
• Enterprise document pipelines → LlamaIndex

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🏭 Industry Use Cases

Use Case	Industry	Description	Code
HIA (Health Insights Agent)	Healthcare	Analyses medical reports and provides health insights
AI Health Assistant	Healthcare	Diagnoses and monitors diseases using patient data
Automated Trading Bot	Finance	Automates stock trading with real-time market analysis
Agent Wallet SDK	Finance	Non-custodial smart contract wallet SDK for AI agents with enforced spend limits
Virtual AI Tutor	Education	Provides personalized education tailored to users
24/7 AI Chatbot	Customer Service	Handles customer queries around the clock
Product Recommendation Agent	Retail	Suggests products based on user preferences and history

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🔧 Browse by Framework

CrewAI

Role-based multi-agent framework. Great for business automation.

Use Case	Industry	Description	GitHub
📧 Email Auto Responder Flow	Communication	Automates email responses based on predefined criteria
📝 Meeting Assistant Flow	Productivity	Organizes meetings, scheduling and agenda preparation
🔄 Self Evaluation Loop Flow	Human Resources	Facilitates self-assessment for performance reviews
📈 Lead Score Flow	Sales	Evaluates and scores potential leads to prioritize outreach
📊 Marketing Strategy Generator	Marketing	Develops marketing strategies by analyzing market trends
📝 Job Posting Generator	Recruitment	Creates job postings by analyzing job requirements
🔄 Recruitment Workflow	Recruitment	Streamlines recruitment by automating hiring tasks
🔍 Match Profile to Positions

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AutoGen

Microsoft's framework for code generation, execution, and multi-agent research.

Code Generation, Execution, and Debugging

Use Case	Industry	Description	Notebook
🤖 Automated Task Solving with Code Gen, Execution & Debugging	Software Development	Demonstrates automated task-solving by generating, executing, and debugging code
🧑‍💻 Code Generation and Q&A with Retrieval Augmented Agents	Software Development	Generates code and answers questions using retrieval-augmented methods
🧠 Code Generation and Q&A with Qdrant-based Retrieval	Software Development	Utilizes Qdrant for enhanced retrieval-augmented agent performance

Multi-Agent Collaboration

Use Case	Industry	Description	Notebook
🤝 Group Chat (3 members, 1 manager)	Collaboration	Demonstrates group task-solving via multi-agent collaboration
📊 Data Visualization by Group Chat	Data Analysis	Uses multi-agent collaboration to create data visualizations
🧩 Complex Task Solving by Group Chat (6 members)	Collaboration	Solves complex tasks collaboratively with a larger group
🧑‍💻 Task Solving with Coding & Planning Agents	Planning & Dev	Combines coding and planning agents for solving tasks
📐 Task Solving with Graph Transition Paths	Collaboration	Uses predefined transition paths in a graph for solving tasks
🧠 SocietyOfMindAgent Inner-Monologue	Cognitive Sciences	Simulates inner-monologue for problem-solving using group chats
🔧 Group Chat with Custom Speaker Selection	Collaboration	Implements a custom function for speaker selection

Sequential Multi-Agent Chats

Use Case	Industry	Description	Notebook
🔄 Sequential Task-Solving (single initiating agent)	Workflow Automation	Automates sequential task-solving with a single initiating agent
⏳ Async Sequential Task-Solving	Workflow Automation	Handles asynchronous task-solving in a sequence of chats
🤝 Sequential Chats with Different Initiating Agents	Workflow Automation	Sequential task-solving with different agents initiating each chat

Nested Chats

Use Case	Industry	Description	Notebook
🧠 Solving Complex Tasks with Nested Chats	Problem Solving	Uses nested chats to solve hierarchical and complex problems
🔄 Sequence of Nested Chats	Problem Solving	Demonstrates sequential task-solving using nested chats
🏭 OptiGuide Supply Chain with Nested Chats	Supply Chain	Solves supply chain optimization using nested chats
♟️ Conversational Chess with Nested Chats	Gaming	Uses nested chats for playing conversational chess with tools

Tools

Use Case	Industry	Description	Notebook
🌐 Web Search: Solve Tasks Requiring Web Info	Information Retrieval	Searches the web to gather information for completing tasks
🔧 Use Provided Tools as Functions	Tool Integration	Demonstrates how to use pre-provided tools as callable functions
📚 RAG Group Chat	Collaboration	Enables group chat with Retrieval Augmented Generation
🔊 Agent Chat with Whisper	Audio Processing	AI agent for transcription and translation using Whisper
📊 SQL: Natural Language to SQL Query	Database Management	Converts natural language inputs into SQL queries

Multimodal Agents

Use Case	Industry	Description	Notebook
🎨 Multimodal Agent with DALLE and GPT-4V	Multimedia AI	Combines DALLE and GPT-4V for multimodal agent communication
🖌️ Multimodal Agent with Llava	Image Processing	Uses Llava for multimodal agent conversations
🖼️ Multimodal Agent with GPT-4V	Multimedia AI	Leverages GPT-4V for visual and conversational interactions

Observability & Evaluation

Use Case	Industry	Description	Notebook
📊 AgentEval: Multi-Agent Assessment System	Performance Evaluation	Evaluating LLM-based application utility
📊 Track LLM Calls and Errors using AgentOps	Monitoring & Analytics	Monitors LLM interactions, tool usage, and errors
🏗️ Auto Build Multi-agent System with AgentBuilder	AI Development	Automatically builds multi-agent systems

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Agno

Lightweight, fast agent framework. Best for single-agent tools and rapid prototyping.

Use Case	Industry	Description	Code
🤖 Support Agent	AI Framework Support	Real-time answers, explanations, and code examples for Agno framework
🎥 YouTube Agent	Media & Content	Analyzes YouTube videos: summaries, timestamps, themes
📊 Finance Agent (Thinking)	Finance	Real-time stock insights, analyst recommendations, financial deep-dives
📚 Study Partner	Education	Finds resources, answers questions, creates study plans
🛍️ Shopping Partner Agent	E-commerce	Product recommender based on preferences from Amazon, Flipkart
🎓 Research Scholar Agent	Education / Research	Advanced academic searches, publication analysis, structured reports
🧠 Research Agent	Media & Journalism	Deep investigations, NYT-style reports

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LangGraph

State-machine framework for complex, stateful agent workflows and RAG pipelines.

Use Case	Industry	Description	Code
🤖 Chatbot Simulation Evaluation	AI / QA	Simulate user interactions to evaluate chatbot performance
🧠 Information Gathering via Prompting	Research	LangGraph workflow using prompting to gather information
🧠 Code Assistant with LangGraph	Software Development	Resilient code assistant with error checking and iterative refinement
🧑‍💼 Customer Support Agent	Customer Support	Graph-based agent for handling customer inquiries
🔁 Extraction with Retries	Data Extraction	Retry mechanisms for robust data extraction
🧠 Multi-Agent Workflow (Supervisor)	Workflow Orchestration	Supervisor agent orchestrating multiple specialized agents

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🤝 Contributing

Contributions are welcome! 🎉 This repo grows through community contributions.

Ways to contribute:

1. Add a working agent — create a folder in agents/ with runnable code
2. Add an external link — add a row to the industry or framework tables
3. Fix a broken link — open an issue or PR
4. Improve documentation — fix typos, add context, improve examples

To contribute:

1. Fork the repository
2. Create a branch: feat/agent-name or fix/description
3. Add your changes following the Contributing Guidelines
4. Open a PR using the PR template

See CONTRIBUTION.md for full requirements (metadata.yaml, requirements.txt, etc.).

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Star History

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📜 License

This repository is licensed under the MIT License. See the LICENSE file for more information.

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