LangGraphics

LangGraphics is a tool that helps people see how their LangGraph agents work. It shows a live picture of the agent's steps. This makes it easy to understand where the agent went, if it repeated steps, or if it got stuck. It is very helpful when you are new to a graph because one run can show you more than just reading the code.

To use LangGraphics, you just add one line of code. You wrap your agent's workflow with thewatchfunction from LangGraphics before you run it. Then, a visualization opens in your web browser and shows you what the agent is doing as it happens. This simple setup works with any LangGraph agent and does not change how the agent works or what it produces. You can use it when you are trying to fix problems or while you are building your agent.

Benefits

LangGraphics is completely local, meaning it runs on your computer and does not need any special keys or outside services. It is also very easy to set up with just one line of code. Your data stays private because everything is kept on your machine. You can use it for free with no limits. It shows you the agent's thinking process live as it runs. It also tracks how much the agent costs and how long it takes to run. You can even check how well your prompts are working.

Use Cases

This tool is great for understanding complex agent workflows. Developers can use it to debug their agents more easily by seeing the exact path taken. It is also useful for learning how LangGraph agents function, especially for new users. It can be used during the entire building process of an agent to monitor its performance and identify issues early.

Vibes

LangGraphics is a project by Artyom Vancyan. Users are encouraged to share their ideas and questions through issues or discussions. They can also submit suggestions for improvements.

Additional Information

LangGraphics is released under a license that welcomes contributions from users. This means people can help make the tool better by submitting their own ideas and code.