GraphRAG MCP Server

GraphRAG MCP Server

Public
rileylemm/graphrag_mcp

Model Context Protocol server enabling hybrid semantic and graph-based document retrieval by integrating Neo4j and Qdrant for advanced context expansion and seamless large language model interaction.

python
0 tools
May 30, 2025
Updated Jun 4, 2025

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MCP Server

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Configuration Requirements
none
Configure authentication and required variables to access this MCP server
Required Environment Variables
QDRANT_HOST
Optional
string

Host address for the Qdrant vector database

Default: localhost
NEO4J_URI
Optional
string

URI for connecting to the Neo4j database

Default: bolt://localhost:7687
QDRANT_COLLECTION
Optional
string

Name of the Qdrant collection containing document chunks

Default: document_chunks
QDRANT_PORT
Optional
string

Port for the Qdrant vector database

Default: 6333
NEO4J_PASSWORD
Optional
string

Password for Neo4j database authentication

Default: password
NEO4J_USER
Optional
string

Username for Neo4j database authentication

Default: neo4j

Security Notice

Your environment variables and credentials are securely stored and encrypted. LangDB never shares these configuration values with third parties.

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