MCP Neo4j Knowledge Graph Memory Server是一个基于Neo4j图数据库的知识图谱记忆服务器，用于存储和检索AI助手与用户交互过程中的信息。该项目是官方Knowledge Graph Memory Server的增强版本，使用Neo4j作为后端存储引擎。
mcp-neo4j-memory-server is an MCP project maintained in the jovanhsu/mcp-neo4j-memory-server repository. The maintainer describes its purpose as “MCP Neo4j Knowledge Graph Memory Server是一个基于Neo4j图数据库的知识图谱记忆服务器，用于存储和检索AI助手与用户交互过程中的信息。该项目是官方Knowledge Graph Memory Server的增强版本，使用Neo4j作为后端存储引擎。”. Read the project documentation for the complete scope.
The documented npm package is @izumisy/mcp-neo4j-memory-server. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.
The example declares NEO4J_URI, NEO4J_USER, NEO4J_PASSWORD, NEO4J_DATABASE. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
{
"mcpServers": {
"graph-memory": {
"command": "npx",
"args": [
"-y",
"@izumisy/mcp-neo4j-memory-server"
],
"env": {
"NEO4J_URI": "neo4j://localhost:7687",
"NEO4J_USER": "neo4j",
"NEO4J_PASSWORD": "YOUR_NEO4J_PASSWORD",
"NEO4J_DATABASE": "memory"
}
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
| Variable | Description | Required |
|---|---|---|
| NEO4J_URI | Declared in the maintainer’s client configuration. | Check documentation |
| NEO4J_USER | Declared in the maintainer’s client configuration. | Check documentation |
| NEO4J_PASSWORD | Declared in the maintainer’s client configuration. | Check documentation |
| NEO4J_DATABASE | Declared in the maintainer’s client configuration. | Check documentation |
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