LangGraph.Agent.Templates 1.0.0

LangGraph Agent Templates for .NET

This repository provides a native .NET Template for bootstrapping LangGraph agents. It allows you to scaffold high-quality Python agents with built-in visualization and testing using familiar dotnet new commands.

✨ Features

• Multi-Agent Support: Choose between different agent types (e.g., calculator, chatbot).
• Local HTML Visualization: Automatically generates an interactive graph.html using Mermaid.js.
• Integrated Testing: Every scaffolded project includes a pre-configured pytest suite.
• Mock LLM Included: Start developing and testing locally without requiring an API key.

🚀 Getting Started

1. Installation

Install the template package from this repository:

# From the root of this repository
dotnet new install ./Agent.Templates

Note: The package identity is now LangGraph.Agent.Templates.

2. Scaffold an Agent

Create a new agent project:

Calculator Agent (Default)

dotnet new agent -n MyMathAgent

Simple ChatBot

dotnet new agent -n MyBot --AgentType chatbot

3. Run and Visualize

cd MyMathAgent
python main.py

This will run the agent logic, execute the automated tests, and automatically open the Local HTML Visualization in your browser.

🛠️ Development

To update the template locally:

1. Modify files in Agent.Templates/Python/LangGraph/content/.
2. Re-pack and install:

   dotnet new uninstall Agent.Templates
   dotnet new install ./Agent.Templates
   

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.