langchain-ai/streamlit-agent
Reference Streamlit app implementations of LangChain agents for various use cases including search, document Q&A, SQL querying, and pandas analysis.

This repository provides runnable Streamlit apps demonstrating LangChain agent implementations. Each app showcases a different agent pattern including MRKL agents, search-augmented chatbots, document Q&A systems, SQL database assistants, and conversational memory. The apps integrate with OpenAI LLMs, use LangSmith for trace observability, and provide working examples of agent tool use and conversation history management.
Frequently asked
- What is langchain-ai/streamlit-agent?
- Reference Streamlit app implementations of LangChain agents for various use cases including search, document Q&A, SQL querying, and pandas analysis.
- Is streamlit-agent open source?
- Yes — langchain-ai/streamlit-agent is open source, released under the Apache-2.0 license.
- What language is streamlit-agent written in?
- langchain-ai/streamlit-agent is primarily written in Python.
- How popular is streamlit-agent?
- langchain-ai/streamlit-agent has 1.6k stars on GitHub.
- Where can I find streamlit-agent?
- langchain-ai/streamlit-agent is on GitHub at https://github.com/langchain-ai/streamlit-agent.