Best Neo4j MCP Servers
Neo4j is a graph database management system developed by Neo4j, Inc. It is a native graph database that stores data in nodes connected by relationships, providing an efficient way to query connected data.
Why this server?
Integrates with Neo4j graph database for storing architectural relationships via call graphs, enabling structural navigation and reverse dependency analysis.
AlicenseAqualityBmaintenanceKnot is a semantic and structural codebase indexer designed for AI coding agents and developers navigating large projects. It combines vector search and graph traversal to find code by meaning, analyze impact via reverse dependencies, and explore file architectures.Last updated841MITWhy this server?
Supports the Cypher query language, allowing graph database interactions compatible with Neo4j.
AlicenseAqualityAmaintenanceArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.Last updated10893Apache 2.0Why this server?
Can be combined with Neo4j MCP server as mentioned in the tutorial for building a knowledge graph assistant

Tavily MCP Serverofficial
AlicenseAqualityFmaintenanceThis server enables AI systems to integrate with Tavily's search and data extraction tools, providing real-time web information access and domain-specific searches.Last updated429,7081,953Why this server?
Uses Neo4j as the graph database to store and query entities, relationships, embeddings, and metadata for the knowledge graph.
AlicenseAqualityBmaintenanceSelf-hosted personal knowledge graph for Claude that persists across sessions, devices, and tools. Built on Neo4j with local semantic embeddings; OAuth 2.1 lets Claude Code, Claude Desktop, and claude.ai web all hit the same graph.Last updated823621MITWhy this server?
Uses Neo4j as the storage backend for the knowledge graph, providing unified graph storage and vector search capabilities.
AlicenseBqualityDmaintenanceScalable, high-performance knowledge graph memory system with semantic search, temporal awareness, and advanced relation management.Last updated1735418MITWhy this server?
Exposes platform standards and architectural guidelines for using Neo4j to implement agent memory systems.
AlicenseAquality-maintenanceProvides standards documentation and validation tools for the Darwin platform, including naming conventions and agent card validation. It enables AI agents to search platform standards and access resource templates for design and implementation.Last updated6Why this server?
Used for wallet clustering and graph analysis to detect relationships between addresses.
AlicenseAqualityCmaintenanceMCP Server for ChainAnalyzer(https://chain-analyzer.com)Last updated6161MITWhy this server?
Extends Neo4j databases with vector search, fulltext search, and the ability to execute read-only Cypher queries for GraphRAG applications.
AlicenseAqualityCmaintenanceAn MCP server that enables LLMs to perform semantic and fulltext searches within Neo4j while executing complex, search-augmented Cypher queries for GraphRAG applications. It provides tools for database schema discovery and supports multi-provider embeddings to facilitate advanced graph traversals.Last updated52MITWhy this server?
Integrates with Neo4j as a knowledge graph backend to store and retrieve bidirectional entity relationships.
AlicenseAqualityCmaintenanceSelf-hosted mem0 MCP server for Claude Code. Run a complete memory server against self-hosted Qdrant + Neo4j + Ollama while using Claude as the main LLM.Last updated1185MIT