Neo4j MCP Clients & Servers is a collection of MCP-compliant servers that enable natural language interactions with Neo4j graph data through the Model Context Protocol. It currently includes four servers: mcp-neo4j-cypher translates natural language into Cypher queries, exposes the database schema for a configured database, and executes generated read and write queries; mcp-neo4j-memory stores and retrieves entities and relationships in a personal knowledge graph that can be accessed across sessions and clients; mcp-neo4j-cloud-aura-api provides cloud service management for Neo4j Aura, including creating and destroying instances, finding instances by name, scaling resources, and enabling features; and mcp-neo4j-data-modeling supports interactive graph data modeling and visualization with import/export support from Arrows.app. All servers support STDIO, Server-Sent Events (SSE), and HTTP transports; HTTP mode can be launched with a flag or via environment variables (e.g., NEO4J_TRANSPORT, NEO4J_MCP_SERVER_HOST, NEO4J_MCP_SERVER_PORT, NEO4J_MCP_SERVER_PATH). The project is containerized for cloud deployment and comes with a complete cloud deployment guide covering AWS ECS Fargate and Azure Container Apps, along with security, monitoring, and troubleshooting best practices and client integration examples.