Neo4j MCP Chainlit
by Abhid14
This project demonstrates integration between a Neo4j MCP server with Chainlit and the Claude LLM, creating an interactive chat interface to query Neo4j databases using natural language.
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What is Neo4j MCP Chainlit?
This project is a proof of concept that integrates Neo4j's Model Context Protocol (MCP) server with Chainlit to create a natural language interface for querying Neo4j databases. It leverages the Claude LLM from Anthropic for understanding natural language queries.
How to use Neo4j MCP Chainlit?
To use this application, first clone the repository, install uv, create a Python virtual environment, and install the required dependencies. Then, configure your Anthropic API key in the .env file. Finally, start the Chainlit application using chainlit run app.py -w and configure the MCP connection in the Chainlit app interface, pointing it to a Neo4j database.
Key features of Neo4j MCP Chainlit
Interactive chat interface
Natural language querying of Neo4j databases
Integration with Neo4j MCP
Leverages Claude LLM for natural language understanding
Uses Chainlit for the web interface
Use cases of Neo4j MCP Chainlit
Querying movie databases using natural language
Exploring relationships between entities in a graph database
Retrieving data from Neo4j databases without writing Cypher queries
Building conversational interfaces for data analysis
Providing a user-friendly way to interact with complex graph data
FAQ from Neo4j MCP Chainlit
What is Neo4j MCP?
What is Neo4j MCP?
Neo4j MCP (Model Context Protocol) is a protocol for accessing Neo4j databases.
What is Chainlit?
What is Chainlit?
Chainlit is a framework for building conversational AI applications.
What is Claude?
What is Claude?
Claude is a large language model from Anthropic.
What kind of questions can I ask?
What kind of questions can I ask?
You can ask questions about the data in the Neo4j database using natural language. For example, 'What movies did Tom Hanks act in?'
How do I configure the MCP connection?
How do I configure the MCP connection?
In the Chainlit app interface, configure the MCP connection in stdio mode. Set the name to neo4j-mcp-demo and provide the command to connect to your Neo4j database.