neo4j-contrib/mcp-neo4j-cypher

latest · 1.0.0

A simple Neo4j MCP server that allows you to run Cypher queries against a Neo4j database.

GitHub: neo4j-contrib/mcp-neo4j
PyPI: mcp-neo4j-cypher
MCP registry: io.github.neo4j-contrib/mcp-neo4j-cypher

Install

Needs env vars: NEO4J_URI, NEO4J_USERNAME, NEO4J_PASSWORD — replace the <placeholders> with your values.

claude mcp add io-github-neo4j-contrib-mcp-neo4j-cypher --env NEO4J_URI=<NEO4J_URI> --env NEO4J_USERNAME=<NEO4J_USERNAME> --env NEO4J_PASSWORD=<NEO4J_PASSWORD> -- uvx mcp-neo4j-cypher

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-neo4j-contrib-mcp-neo4j-cypher": {
      "command": "uvx",
      "args": [
        "mcp-neo4j-cypher"
      ],
      "env": {
        "NEO4J_URI": "<NEO4J_URI>",
        "NEO4J_USERNAME": "<NEO4J_USERNAME>",
        "NEO4J_PASSWORD": "<NEO4J_PASSWORD>"
      }
    }
  }
}

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

{
  "mcpServers": {
    "io-github-neo4j-contrib-mcp-neo4j-cypher": {
      "command": "uvx",
      "args": [
        "mcp-neo4j-cypher"
      ],
      "env": {
        "NEO4J_URI": "<NEO4J_URI>",
        "NEO4J_USERNAME": "<NEO4J_USERNAME>",
        "NEO4J_PASSWORD": "<NEO4J_PASSWORD>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "uvx",
  "args": [
    "mcp-neo4j-cypher"
  ],
  "env": {
    "NEO4J_URI": "<NEO4J_URI>",
    "NEO4J_USERNAME": "<NEO4J_USERNAME>",
    "NEO4J_PASSWORD": "<NEO4J_PASSWORD>"
  }
}

Community score

Community65/ 100

from web signals · no reviews yet · 1 mention · 3 reactions (community v3)

Mentions (reaction sentiment)100/100 · 12% of the weight
Web signals (ecosystem baseline)60/100 · 88% of the weight

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What the web says

Ecosystem baseline60/ 100

Objective public usage & activity (formula v3) — the community score's web-signals input, and its own sort.

GitHubsource ↗

GitHub stars · 23 days ago: ★ 986
Last commit · 23 days ago: 16 days ago
Issue close rate · 23 days ago: 79%
Release cadence · 23 days ago: about every 6 days
Latest release · 23 days ago: mcp-neo4j-cypher-v0.6.0
License · 23 days ago: MIT

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Mentions

Quotes1

neo4j-cypher imcompatiable with latest fastmcp version (3.0) ↗
mcp-neo4j/servers/mcp-neo4j-cypher/pyproject.toml Line 8 in 7dcab47 "fastmcp>=2.10.5", Issue: fastmcp released v3.0.0 which removed stateless_http as a constructor parameter on FastMCP. mcp-neo4j-cypher@0.5.2 passes stateless_http=True when…
GitHub issue · @AMEntwistle · 3 reactions · 100% positive

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Version history1

1.0.0release date unknown

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Details

Transport: stdio
Status: listed
Source: Imported from the MCP registry
Repository: source ↗