MCP Server
NebulaGraph MCP Server
A Model Context Protocol server implementation that enables LLMs to interact with NebulaGraph database for graph exploration, supporting schema understanding, queries, and graph algorithms.
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GitHub Stars
11/17/2025
Last Updated
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Please check the documentation below.
README Documentation
Model Context Protocol Server for NebulaGraph
A Model Context Protocol (MCP) server implementation that provides access to NebulaGraph.
Features
- Seamless access to NebulaGraph 3.x .
- Get ready for graph exploration, you know, Schema, Query, and a few shortcut algorithms.
- Follow Model Context Protocol, ready to integrate with LLM tooling systems.
- Simple command-line interface with support for configuration via environment variables and .env files.
Installation
pip install nebulagraph-mcp-server
Usage
nebulagraph-mcp-server will load configs from .env, for example:
NEBULA_VERSION=v3 # only v3 is supported
NEBULA_HOST=<your-nebulagraph-server-host>
NEBULA_PORT=<your-nebulagraph-server-port>
NEBULA_USER=<your-nebulagraph-server-user>
NEBULA_PASSWORD=<your-nebulagraph-server-password>
It requires the value of
NEBULA_VERSIONto be equal to v3 until we are ready for v5.
Development
npx @modelcontextprotocol/inspector \
uv run nebulagraph-mcp-server
Credits
The layout and workflow of this repo is copied from mcp-server-opendal.
Quick Actions
Key Features
Model Context Protocol
Secure Communication
Real-time Updates
Open Source