Puppygraph MCP Server
P

Puppygraph MCP Server

The MCP server of PuppyGraph, supporting querying graph data via Gremlin and Cypher
2.5 points
10.0K

What is the PuppyGraph MCP Server?

The PuppyGraph MCP server is a powerful tool for connecting to and querying PuppyGraph graph databases. It allows users to execute complex graph queries using Gremlin and Cypher languages and provides detailed graph structure and schema information.

How to use the PuppyGraph MCP Server?

You can start the server through simple installation steps and easily configure and use it in Claude Desktop or other compatible interfaces. Just a few commands are needed to start querying your graph database.

Use Cases

The PuppyGraph MCP server is well - suited for enterprises, research teams, and individual developers who need to efficiently query graph databases. It can be widely applied in areas such as social network analysis, recommendation system construction, and knowledge graph management.

Main Features

Multi - language Query Support
Allows using both Gremlin and Cypher query languages to retrieve graph data.
Automatically Obtain Graph Structure
Can automatically obtain the complete structure and schema information of the graph database, facilitating quick start - up.
Powerful Fault - Tolerant Mechanism
Even if one connection fails, other protocols can still work normally, ensuring optimal availability.
Advantages
Supports multiple query languages (Gremlin and Cypher)
Has high fault - tolerance and flexibility
Easy to integrate into existing toolchains
Provides detailed error reports and debugging information
Limitations
Performance may need to be optimized for scenarios with high low - latency requirements
Some advanced features depend on specific versions of PuppyGraph

How to Use

Install Dependencies
Ensure that Node.js 18+ is installed, then run the following command to install dependencies: `npm install`.
Build the Project
After the installation is complete, run `npm run build` to generate build files.
Start the Server
Use the `npm start` command to start the server, or directly configure environment variables in Claude Desktop.

Usage Examples

Query the Number of All Nodes
Use a Cypher query statement to count the number of all nodes in the graph.
Get the User Relationship Graph
Use a Gremlin query to display the user's social relationship network.

Frequently Asked Questions

How to check if the PuppyGraph MCP server has started successfully?
What if I can't connect to the remote server?

Related Resources

Official Documentation
Comprehensively understand the functions and configuration of the PuppyGraph MCP server.
GitHub Code Repository
Access the source code to learn more implementation details.

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "puppygraph": {
      "command": "node",
      "args": [
        "/path/to/puppygraph-mcp/build/index.js"
      ],
      "env": {
        "PUPPYGRAPH_URL": "bolt://your-neo4j-server:7687",
        "PUPPYGRAPH_USERNAME": "neo4j",
        "PUPPYGRAPH_PASSWORD": "your-password",
        "PUPPYGRAPH_DATABASE": "your-database",
        "PUPPYGRAPH_GREMLIN_URL": "ws://your-gremlin-server:8182/gremlin",
        "PUPPYGRAPH_GREMLIN_USERNAME": "your-username",
        "PUPPYGRAPH_GREMLIN_PASSWORD": "your-password"
      }
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

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