A Model Context Protocol (MCP) server implementation that provides database interaction and allows for graph exploration capabilities through Neo4j. This server enables the execution of Cypher graph…
mcp-neo4j-server-sse-java is an MCP project maintained in the dsimile/mcp-neo4j-server-sse-java repository. The maintainer describes its purpose as “A Model Context Protocol (MCP) server implementation that provides database interaction and allows for graph exploration capabilities through Neo4j. This server enables the execution of…”. Read the project documentation for the complete scope.
The maintainer’s configuration uses http://0.0.0.0:8543/sse. It declares sse transport. Check the project’s account and authentication instructions when adding the endpoint to your client.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| read-neo4j-cypher | Execute Cypher read queries to read data from the database |
| Input: | query (string): The Cypher update query |
| Returns | List of node label with two dictionaries one for attributes and one for relationships |
| write-neo4j-cypher | Execute updating Cypher queries |
{
"mcpServers": {
"neo4j-remote": {
"url": "http://0.0.0.0:8543/sse",
"disabled": false,
"autoApprove": []
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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