Neo4j Knowledge Graph MCP Server by JovanHsu

MCP Servers Chevron right icon

Neo4j Knowledge Graph

Provider

JovanHsu

Classification

community

Est. Downloads

This is our estimate of how many downloads occurred of this server across the MCP ecosystem (not specific to any single platform). We use a mix of publicly available data, social signals, and more to feed an algorithm that drives this estimation.

2.9k (146 this week)

Released On

Mar 18, 2025

Popularity Ranking

Our estimate as to where this MCP server implementation ranks on the global leaderboard of usage.

#2,298 (#995 this week)

Provides a Neo4j-powered knowledge graph storage solution for maintaining complex relationships between data points with persistent memory across conversations and efficient fuzzy search capabilities.

GitHub Repo (20 stars)

Related Servers

Knowledge Graph Memory

Anthropic

Build and query persistent semantic networks for data management.

Classification

reference

Est Downloads (All Time)

1.3m

Release Date

Nov 19, 2024

MemoryMesh

CheMiguel23

Store and query structured data in local knowledge graphs.

Classification

community

Est Downloads (All Time)

47.3k

Release Date

Dec 6, 2024

Neo4j Graph

Neo4j

Interact with Neo4j graph databases to query, analyze, and manipulate data.

Classification

official

Est Downloads (All Time)

125k

Release Date

Dec 3, 2024

Knowledge Graph Memory

Evangelos Stavropoulos

Provides a knowledge graph management system for storing, retrieving, and querying information to build and maintain...

Classification

community

Est Downloads (All Time)

41.8k

Release Date

Dec 14, 2024

Literature Memory

YU Zongmin

Integrates academic literature management with knowledge graphs to enable efficient source analysis, note-taking, and...

Classification

community

Est Downloads (All Time)

438

Release Date

Dec 27, 2024

Optimized Memory

Herman Wong

Integrates with SQLite to provide a persistent knowledge graph for efficient memory management and relationship...

Classification

community

Est Downloads (All Time)

Release Date

Jan 1, 2025

Klaudium (Memory)

Milos Bastaja

Manages knowledge graphs with dynamic compression and intelligent querying capabilities for efficient information...

Classification

community

Est Downloads (All Time)

—

Release Date

Jan 3, 2025

Neo4j

Daichi Okazaki

Integrates with Neo4j graph databases to enable natural language querying, node creation, and complex graph...

Classification

community

Est Downloads (All Time)

3.4k

Release Date

Jan 6, 2025

Knowledge Graph

Shane Holloman

Enables persistent memory and structured knowledge management for enhanced personalization and context retention in...

Classification

community

Est Downloads (All Time)

109k

Release Date

Dec 26, 2024

Neo4j Graph

Rebots Online

Integrates Neo4j graph databases, enabling natural language interactions for complex relationship modeling and...

Classification

community

Est Downloads (All Time)

292

Release Date

Jan 11, 2025

LibSQL Memory

Scott Spence

Provides a LibSQL-based persistent memory database for storing and retrieving knowledge graph entities and relations...

Classification

community

Est Downloads (All Time)

6.3k

Release Date

Jan 15, 2025

Qdrant Knowledge Graph

delorenj

Integrates a knowledge graph with semantic search capabilities, enabling efficient storage, retrieval, and querying...

Classification

community

Est Downloads (All Time)

1.8k

Release Date

Jan 30, 2025

Memories with Lessons

T1nker-1220

Enables persistent memory and error tracking for assistants using a local knowledge graph structure with...

Classification

community

Est Downloads (All Time)

7.9k

Release Date

Feb 14, 2025

Pluggable Knowledge Graph Memory

IzumiSy

Provides a pluggable knowledge graph memory server for flexible storage and retrieval within compatible systems,...

Classification

community

Est Downloads (All Time)

7.6k

Release Date

Feb 28, 2025

Memory Graph

Sam Wang

Provides long-term memory storage for LLM conversations using Redis Graph, enabling persistent knowledge graphs for...

Classification

community

Est Downloads (All Time)

876

Release Date

Mar 1, 2025

Memory Custom

Siddhartha Varma

Provides a knowledge graph-based memory system for creating, managing, and querying structured information with...

Classification

community

Est Downloads (All Time)

584

Release Date

Mar 3, 2025

Elasticsearch Knowledge Graph

Jean-Christophe Hoelt

Elasticsearch-based knowledge graph that tracks access patterns to prioritize recent, important, and frequently...

Classification

community

Est Downloads (All Time)

2.3k

Release Date

Mar 8, 2025

Logseq Knowledge Graph

Joel Hooks

Integrates with Logseq knowledge graphs to enable retrieval, analysis, and manipulation of personal knowledge bases...

Classification

community

Est Downloads (All Time)

8.3k

Release Date

Mar 15, 2025

Knowledge Graph

itseasy21

Provides persistent memory for Claude through a local knowledge graph that stores entities with observations and...

Classification

community

Est Downloads (All Time)

14.9k

Release Date

Mar 18, 2025

Neo4j Graph Database

Ujjal Chakraborty

Connects AI systems to Neo4j graph databases for executing Cypher queries, exploring database schemas, and performing...

Classification

community

Est Downloads (All Time)

—

Release Date

Mar 9, 2025

Memory Knowledge Graph

okooo5km

Provides a persistent knowledge graph system for maintaining structured memory across conversations, enabling...

Classification

community

Est Downloads (All Time)

14.9k

Release Date

Mar 19, 2025

Memory PouchDB

Brandon Neil

Provides a knowledge graph-based memory system using PouchDB for storing and retrieving entity relationships and...

Classification

community

Est Downloads (All Time)

584

Release Date

Mar 20, 2025

Basic Memory

Basic Machines

Knowledge management system that builds a persistent semantic graph in markdown, locally.

Classification

official

Est Visitors (All Time)

254k

Release Date

Mar 15, 2025

Developer Knowledge Graph

Tejpal Virk

Knowledge graph-based server for managing software development context, storing project entities and relationships to...

Classification

community

Est Downloads (All Time)

730

Release Date

Mar 22, 2025

Qualitative Research Knowledge Graph

Tejpal Virk

Maintains a structured knowledge graph of qualitative research entities including projects, participants, interviews,...

Classification

community

Est Downloads (All Time)

876

Release Date

Mar 22, 2025

Student Knowledge Graph

Tejpal Virk

Manages student knowledge graphs for tracking academic progress, organizing educational resources, and structuring...

Classification

community

Est Downloads (All Time)

146

Release Date

Mar 22, 2025

GraphDB

Keon Chen

Provides read-only access to Ontotext GraphDB repositories, enabling exploration of RDF graphs through SPARQL queries...

Classification

community

Est Downloads (All Time)

1.3k

Release Date

Mar 16, 2025

Onyx Knowledge Base

lupuletic

Bridges Onyx knowledge bases with semantic search and chat capabilities, enabling teams to access organizational...

Classification

community

Est Downloads (All Time)

4.5k

Release Date

Mar 24, 2025

Neo4j

Tobarrientos2

Provides a TypeScript-based server for executing Cypher queries against Neo4j graph databases via stdio transport,...

Classification

community

Est Downloads (All Time)

765

Release Date

Feb 16, 2025

NebulaGraph

PsiACE

Provides a lightweight server for seamless access to NebulaGraph 3.x graph databases, enabling graph schema...

Classification

community

Est Downloads (All Time)

1.9k

Release Date

Mar 11, 2025

GraphRAG

Riley Lemm

Combines Neo4j graph database and Qdrant vector database for powerful document search with semantic relevance and...

Classification

community

Est Downloads (All Time)

7.6k

Release Date

Apr 4, 2025

FalkorDB

Enables natural language querying of graph databases by translating requests into FalkorDB queries for analyzing...

Classification

official

Est Downloads (All Time)

3.4k

Release Date

Mar 26, 2025

Neo4j

Guanxinyuan

Provides natural language interfaces to Neo4j graph databases for executing Cypher queries, storing knowledge graph...

Classification

community

Est Downloads (All Time)

100k

Release Date

Mar 26, 2025

Arc Memory Temporal Knowledge Graph

Arc Memory Team

Provides a bridge to the Arc Memory Temporal Knowledge Graph, enabling structured access to repository history,...

Classification

official

Est Downloads (All Time)

—

Release Date

Apr 28, 2025

Graphiti

Zep

Provides a temporal knowledge graph system for storing, retrieving, and reasoning about relationships between...

Classification

community

Est Downloads (All Time)

—

Release Date

Aug 8, 2024

Think Tank (Knowledge Graph Reasoning)

flight505

Provides structured reasoning and persistent knowledge graph capabilities for complex problem-solving with...

Classification

community

Est Downloads (All Time)

6.2k

Release Date

Apr 14, 2025

Memgraph

Provides a bridge between AI assistants and Memgraph database for executing Cypher queries, retrieving schema...

Classification

official

Est Downloads (All Time)

—

Release Date

May 14, 2025

RAG Memory

ttommyth

Provides a knowledge graph-enhanced retrieval system that combines vector search with graph-based relationships for...

Classification

community

Est Downloads (All Time)

1.4k

Release Date

May 25, 2025

Adaptive Graph of Thoughts

Sapta Dey

Processes complex scientific queries through an 8-stage Graph-of-Thoughts pipeline that decomposes questions into...

Classification

community

Est Downloads (All Time)

3.2k

Release Date

Jun 8, 2025

Memento

iAchilles

Provides persistent memory capabilities through a SQLite-based knowledge graph that stores entities, observations,...

Classification

community

Est Downloads (All Time)

2.1k

Release Date

Jun 8, 2025

Project Synapse

angrysky56

Transforms raw text into interconnected knowledge graphs using semantic parsing, Zettelkasten methodology, and Neo4j...

Classification

community

Est Downloads (All Time)

1.2k

Release Date

Jun 30, 2025

hKG Ontologizer

Rebots Online

Transforms text content and web URLs into structured knowledge graphs using entity extraction and relationship...

Classification

community

Est Downloads (All Time)

584

Release Date

Jul 13, 2025

Graphiti Pro

itcook

Provides persistent memory capabilities through Neo4j knowledge graphs with episode-based storage, entity...

Classification

community

Est Downloads (All Time)

5.4k

Release Date

Aug 11, 2025

CodeGraphContext

Shashank Shekhar Singh

Indexes codebases into a Neo4j graph database to enable sophisticated code analysis including function call...

Classification

community

Est Downloads (All Time)

8.9k

Release Date

Aug 17, 2025

WikiJS

Ricardo Cenci Fabris

Integrates with WikiJS knowledge bases through GraphQL to enable search, page retrieval, and content discovery...

Classification

community

Est Downloads (All Time)

740

Release Date

Aug 20, 2025

KGs Knowledge Graph

Diego Sasco

Builds and maintains a knowledge graph of code entities, relationships, and Git history using Kuzu database to...

Classification

community

Est Downloads (All Time)

292

Release Date

Aug 20, 2025

LibSQL Memory

DaOfficialWizard

Provides persistent knowledge graph storage with vector embeddings for semantic search, entity relationships, and...

Classification

community

Est Downloads (All Time)

—

Release Date

Aug 20, 2025

Memory Graph

songlairui

Provides persistent knowledge graph storage through entity-relationship modeling with observations, enabling...

Classification

community

Est Downloads (All Time)

146

Release Date

Aug 23, 2025

Flexible GraphRAG

stevereiner

Provides semantic document search and knowledge graph capabilities through the Flexible GraphRAG system, integrating...

Classification

community

Est Downloads (All Time)

11.1k

Release Date

Aug 5, 2025

Nowledge Mem

Nowledge Labs, LLC

Provides persistent memory capabilities through integration with Nowledge Mem service, enabling semantic memory...

Classification

community

Est Downloads (All Time)

1.8k

Release Date

Oct 1, 2025

Graphiti Knowledge Graph

michabbb

Transforms conversations and structured data into a persistent Neo4j knowledge graph with temporal metadata,...

Classification

community

Est Downloads (All Time)

876

Release Date

Oct 4, 2025

Mem0

Subhash Dasyam

Provides persistent memory capabilities through dual-server architecture combining Mem0 AI with Neo4j graph...

Classification

community

Est Downloads (All Time)

584

Release Date

Oct 13, 2025

Memory Knowledge Graph

ssoj13

Persistent knowledge graph storage for entities, relations, and observations using SQLite with full-text search,...

Classification

community

Est Downloads (All Time)

146

Release Date

Nov 26, 2025

Central Memory

Logan Cook

Persistent knowledge graph storage through Azure Functions and Table Storage with workspace isolation, entity...

Classification

community

Est Downloads (All Time)

146

Release Date

Nov 6, 2025

Neo4j Agent Memory

KnowAll AI

Stores entities and relationships in a Neo4j graph database with semantic search and temporal filtering, enabling...

Classification

community

Est Downloads (All Time)

8.6k

Release Date

Nov 3, 2025

Memory

Calvin Francis

Persistent conversational memory with semantic search using PostgreSQL and pgvector, combining traditional memory...

Classification

community

Est Downloads (All Time)

146

Release Date

Dec 2, 2025

Neo4j GraphRAG

Jean-Marc Guerin

Combines vector similarity search, fulltext search, and search-augmented Cypher queries with automatic data...

Classification

community

Est Downloads (All Time)

146

Release Date

Dec 2, 2025