#79 · Primary category： AI Chatbots
agent-chat-ui
🦜💬 Web app for interacting with any LangGraph agent (PY & TS) via a chat interface.
Project last updated：08/26/26
GitHub Stars
3.1K
Forks
680
Contributors
19
License
MIT
Why we included this project
Anyone shipping LangGraph agents in Python or TypeScript can point this Next.js app at a running server and get a usable chat frontend without building one themselves. You supply the deployment URL and assistant ID; for deployed servers it wires up LangSmith authentication on its own. Beyond plain text, the interface streams responses live, pauses for human-in-the-loop input, and shows multimodal content in a side panel. Since the same UI works against a local dev server and the hosted copy, it holds up well as a stable front layer while you keep changing the agent logic behind it.
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