GraphMind Agent

GraphMind Agent is a structured autonomous AI agent built with LangGraph, designed for deterministic execution flow, tool orchestration, and persistent conversational memory.

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Architecture Overview

GraphMind is built using a state-machine driven execution model:

START → Agent → Tool (optional) → Memory → Agent → END

The agent uses LangGraph to orchestrate:

• Node-based execution
• Directed edge routing
• Controlled state merging
• Deterministic workflow behavior

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Features

• Interactive CLI chat interface
• Structured LangGraph-based execution
• Modular node architecture
• Internet browsing capability
• Persistent memory support

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Project Structure

src/
├── app/        # Graph definition and node logic
├── llm/        # Model configuration
├── services/   # External services (browser, memory, etc.)
├── cli/        # Terminal UI layer
└── index.ts    # Application entry point

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Tech Stack

• Node.js
• TypeScript
• LangGraph
• Groq LLM
• Bun Runtime

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Design Philosophy

GraphMind Agent is built with:

• Deterministic execution control
• Explicit state management
• Separation of compute and routing
• Production-oriented modularity

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Development

bun install
bun run dev

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Production

bun run build
bun run start