mem0-mcpofficial
A
licenseA
qualityC
maintenanceSelf-hosted Mem0 MCP server integrating Qdrant, Neo4j, and Ollama for semantic memory search, graph entity relationships, and memory management via OpenMemory API.
6
3
MIT
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?
Search entity relationships and retrieve graph memory from a Neo4j database.
Why this server?
Provides Cypher query access to a local Reactome Neo4j graph database, enabling curation and graph-based exploration of pathway data.
reactome-mcpofficial
AlicenseBqualityFmaintenanceEnables AI assistants to search, browse, analyze, and export biological pathway data from Reactome through natural language.566Apache 2.0Why this server?
Allows interaction with a local Neo4j graph database containing PDBe-KB data, enabling read-only Cypher queries to explore molecular interactions and relationships in the Protein Data Bank.
PDBe MCP Serversofficial
AlicenseBqualityAmaintenanceProvides seamless access to the Protein Data Bank in Europe (PDBe) API and search capabilities, enabling AI clients to query protein structures, perform advanced searches, and retrieve structural biology data.3337Apache 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
AlicenseAqualityDmaintenanceThis server enables AI systems to integrate with Tavily's search and data extraction tools, providing real-time web information access and domain-specific searches.420,8992,359MITWhy this server?
Provides an optional Neo4j backend for storing and querying the code property graph, enabling graph database capabilities.
mcp-reposkeinofficial
AlicenseAqualityAmaintenanceDeterministic code-graph (GraphRAG) over your repo for LLM agents — local-first, git-native, zero-infra, served via MCP. Python, TS/JS, Rust, Go, Java, C#.812Apache 2.0Why 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.101,112Apache 2.0Why this server?
Exposes platform standards and architectural guidelines for using Neo4j to implement agent memory systems.
AlicenseAqualityNot gradedmaintenanceProvides 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.6Why this server?
Enables entity extraction and knowledge graph construction using Neo4j, allowing AI agents to query relationships between concepts in your notes.
AlicenseAqualityDmaintenanceA local-first MCP server that exposes personal notes and files as unified semantic context for AI agents via vector search and file monitoring.6MITWhy this server?
Utilizes Neo4j graph database for storing code graphs and performing spectral analysis, partitioning, and reachability queries.
AlicenseBqualityCmaintenanceA graph-spectral MCP server for verified code synthesis through belief revision.41MIT
