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🚀 NeuroFlow AI – Multi-Agent Intelligent System

🧠 A powerful LangGraph-based Multi-Agent AI System that routes queries to specialized agents (Code, Math, Reasoning, Weather) using Gemini 2.5 Flash + Tools + Streamlit

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🧠 Overview

NeuroFlow AI is an intelligent multi-agent system that:

• 🔀 Routes queries using a custom Router Agent
• 🤖 Uses specialized agents for different tasks
• ⚙️ Integrates tools (calculator, weather, python execution)
• 🧠 Uses LLM (Gemini) for reasoning
• 💡 Displays structured outputs in UI

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⚙️ Architecture

User Input
   ↓
Router Agent (LangGraph)
   ↓
 ┌───────────────┬───────────────┬───────────────┬───────────────┐
 │ Code Agent    │ Math Agent    │ Reasoning     │ Weather       │
 │               │               │ Agent         │ Agent         │
 └───────────────┴───────────────┴───────────────┴───────────────┘
   ↓
Tools / LLM Execution
   ↓
Final Structured Output (Streamlit UI)

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✨ Features

🤖 Multi-Agent System

• Intelligent routing using LangGraph
• Modular agent architecture
• Scalable design

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💻 Code Agent

• Generates code in:

  • Python
  • Java
  • C++

• Clean formatted output

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🧮 Math Agent

• Solves equations step-by-step

• Supports:

  • Arithmetic
  • Algebra (e.g., 2x + 5 = 15)

• Uses SymPy

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🧠 Reasoning Agent

• Powered by Gemini 2.5 Flash
• Explains concepts clearly
• Structured responses

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🌦 Weather Agent

• Real-time weather data

• Displays:

  • 🌡 Temperature
  • 💧 Humidity
  • 🌥 Condition

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🧠 Agents Used

• Router Agent (Custom – LangGraph)
• Code Agent
• Math Agent
• Reasoning Agent
• Weather Agent

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🛠 Tools Used

• Python Execution Tool
• Calculator Tool (SymPy)
• Weather API Tool
• Search Tool (DuckDuckGo)

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📸 Application Screenshots

🏠 Home / Auto Mode

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▶️ Auto Mode

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💻 Code Generation

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🧮 Math Solver

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🧠 Reasoning Agent

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🌦 Weather Output

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🧠 Tech Stack

Technology	Purpose
Python	Backend
Streamlit	UI
LangGraph	Agent orchestration
Gemini 2.5 Flash	LLM
SymPy	Math solving
Requests	API calls

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📁 Project Structure

neuroflow-multiagent-ai/
│
├── app.py
├── agents/
│   ├── router_agent.py
│   ├── code_agent.py
│   ├── math_agent.py
│   ├── reasoning_agent.py
│
├── tools/
│   ├── calculator_tool.py
│   ├── weather_tool.py
│   ├── python_tool.py
│   ├── search_tool.py
│
├── core/
│   ├── graph.py
│   ├── config.py
│
├── .env
├── .gitignore
├── requirements.txt
├── README.md
├── LICENSE

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⚙️ Installation

1️⃣ Clone Repo

git clone https://github.com/22AD040/neuroflow-ai-multibrain-system.git
cd neuroflow-multiagent-ai

2️⃣ Create Virtual Environment

python -m venv venv
venv\Scripts\activate

3️⃣ Install Dependencies

pip install -r requirements.txt

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🔐 Environment Setup

Create .env file:

GEMINI_API_KEY=your_api_key_here
WEATHER_API_KEY=your_api_key_here

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▶️ Run Locally

streamlit run app.py

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🔒 Security

• 🔐 API keys stored in .env
• ❌ No hardcoded secrets
• ✅ Safe local execution

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🎯 Use Cases

• Multi-Agent AI Assistant
• Code Generator
• Math Solver
• Concept Explainer
• Weather Assistant
• AI Project Demo

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🚀 Future Improvements

• Chat UI (like ChatGPT)
• Tool chaining (LangGraph advanced)
• File upload + RAG
• Better UI/UX

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👩‍💻 Author

Ratchita B AI & Data Science Student 🚀

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⭐ Support

If you like this project:

👉 Star ⭐ the repo 👉 Share with others

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📜 License

MIT License