LegalDocs AI

LegalDocs AI is a professional-grade legal intelligence platform that transforms complex court cases, contracts, and statutes into clear, actionable summaries in seconds. Built for speed and reliability, it uses a RAM-Lite Architecture to deliver high-performance legal analysis even on resource-constrained hosting environments.

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🚀 Key Features

• Instant Legal Analysis: Process complex PDFs using state-of-the-art models via OpenRouter.
• 🔍 Verifiable Sources: Every claim in the summary is grounded with inline citations and transparent page references.
• 💾 Permanent Persistence: Full accounts and document history managed via PostgreSQL (Neon).
• ⚡ RAM-Lite Optimization: Custom "Stuffing" RAG logic designed to run efficiently on 512MB RAM environments like Render.
• 🛡️ Secure Auth: JWT-protected dashboard with organizational data isolation.
• 📄 Multi-format Exports: Download analysis reports in PDF, DOC, or TXT formats.

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🛠️ Tech Stack

Layer	Tools / Frameworks
Frontend	React 18, TypeScript, Vite, TailwindCSS, Shadcn/UI
Backend	FastAPI, Python 3.10+, SQLAlchemy, Pydantic
Database	PostgreSQL (Production via Neon), SQLite (Local Dev)
LLMs	Arcee-ai Trinity Large (via OpenRouter)
Deployment	Netlify (Frontend), Render (Backend)

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📁 Project Structure

LegalDocs-AI/
├── backend/
│   ├── main.py              # FastAPI Entry Point
│   ├── summarizer.py        # persistence & History Logic
│   ├── model_pipeline.py    # RAM-Lite AI Core (Stuffing RAG)
│   ├── auth.py              # JWT Authentication
│   ├── models.py            # Database Schema (Postgres/SQLite)
│   └── requirements.txt     # Optimized Dependency List
│
├── client/
│   ├── App.tsx              # Main Router
│   ├── global.css           # Design System & Animations
│   ├── components/          # Reusable UI Blocks (Shadcn)
│   ├── pages/               # Dashboard, SignIn, Features
│   └── lib/                 # Utility functions
│
└── render.yaml              # Infrastructure as Code (Blueprint)

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🚦 Getting Started

1. Prerequisites

• Python 3.10+
• Node.js 18+
• OpenRouter API Key

2. Backend Setup

cd backend
python -m venv venv
source venv/bin/activate  # Windows: venv\Scripts\activate
pip install -r requirements.txt
# Set DATABASE_URL in .env (defaults to local sqlite)
uvicorn main:app --reload

3. Frontend Setup

npm install
npm run dev

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⚙️ Configuration

Create a .env file in the root directory:

# OpenRouter API
OPENROUTER_API_KEY=your_key_here
OPENROUTER_MODEL=arcee-ai/trinity-large-preview:free

# Database
DATABASE_URL=postgresql://user:pass@host/dbname

# JWT Security
SECRET_KEY=your_random_secret
ALGORITHM=HS256

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📜 License & Credits

Developed by @prakritea.
Special thanks to OpenRouter and the FastAPI community.

LegalDocs AI — Grounded Legal Intelligence at Scale. your fingertips.*