Neo4j MCP Servers
Neo4j Labs MCP servers for Cypher queries, knowledge-graph memory, and Aura instance management.
Neo4j MCP Servers
mcp-neo4j is a collection of Model Context Protocol servers from Neo4j Labs that let AI assistants work with Neo4j graph databases and Aura using natural language.
The repo includes several servers: mcp-neo4j-cypher inspects a database schema and runs generated read/write Cypher queries; mcp-neo4j-memory stores and retrieves entities and relationships as a personal knowledge graph; and mcp-neo4j-cloud-aura-api manages Neo4j Aura cloud instances (create, scale, find, enable features).
It targets developers and data teams who want their agent to query graph data and manage Neo4j infrastructure conversationally.
Compromise signals — malicious or tampered code (leaked secrets, backdoors, a dropped executable) — reduce the score, and known dependency CVEs carry a bounded penalty (they warrant review but never QUARANTINE — update the dependency to clear). Other dangerous-by-capability traits are risk surface, expected for some capabilities. Every finding is mapped to its OWASP control below.
Findings mapped to the OWASP Top 10 for LLM Applications (2025) and the OWASP Machine Learning Security Top 10. Expand any flagged control for the exact findings — compromise reduces the score; expected/risk-surface do not.
The same gate an agent runs before installing (POST /api/v1/trust/neo4j-mcp-server/check). Click a policy:
Consume Neo4j MCP Servers programmatically. Authenticate with an API key or session — see Authorize an agent.
# Agents: CHECK BEFORE YOU INSTALL (no auth) — score, grade, level, capability manifest
curl https://ai-supply.store/api/v1/trust/neo4j-mcp-server
# Gate against your org policy (returns { pass, violations })
curl -X POST https://ai-supply.store/api/v1/trust/neo4j-mcp-server/check \
-H "Content-Type: application/json" \
-d '{"minGrade":"B","denyPermissions":["shell"],"denyUnknownEgress":true}'
# CLI
npx ai-supply add neo4j-mcp-server
# REST (install → download)
curl -X POST https://ai-supply.store/api/v1/listings/neo4j-mcp-server/install \
-H "Authorization: Bearer $AIM_KEY"
# MCP tool
install_listing({ "slug": "neo4j-mcp-server" })OpenAPI spec →Curated mirror — latest upstream source. See the repository for tagged releases.