At a glance: 15+ servers across 10+ graph databases. Two databases (Dgraph, ArcadeDB) ship MCP built-in. Rating: 3.5/5.
Neo4j
- neo4j/mcp (~188 stars, Go, official) — 3 core tools: get-schema, read-cypher, write-cypher. Works with Aura, self-managed, Docker, Desktop.
- neo4j-contrib/mcp-neo4j (~853 stars, Python, Labs) — Same core tools plus GraphRAG, knowledge graph memory, data modeling. 4.5x more stars than official.
Amazon Neptune
awslabs/mcp (part of 7,900-star monorepo) — 3 tools supporting both openCypher and Gremlin queries. AWS CLI auth required.
TigerGraph
TigerGraph-DevLabs/tigergraph-mcp — 34 tools spanning queries, schema, vertices, edges, and UDFs. Highest tool count of any dedicated graph MCP server.
Dgraph (Built-in MCP)
hypermodeinc/dgraph (~20,400 stars) — MCP built directly into Dgraph v25+. Two modes: full access and read-only. Zero separate installation.
Memgraph (Graph Analytics)
memgraph/ai-toolkit (~26 stars) — ~10 tools with built-in graph algorithms: PageRank, betweenness centrality, vector similarity search. Only graph MCP server exposing analytics.
ArangoDB
- ravenwits/mcp-server-arangodb (~37 stars, TypeScript) — 6 tools, AQL queries, dev use
- PCfVW/mcp-arangodb-async — 46 tools across 11 categories. Highest tool count overall. No official ArangoDB server exists.
Also Notable
- FalkorDB (~31 stars) — Redis-based with GraphBLAS
- ArcadeDB (~5,400 stars) — Multi-model with built-in MCP
- Apache AGE — graph extension for PostgreSQL with 2 community MCP servers
The Bottom Line
Strong official support across most major databases. Neo4j's dual-server approach covers different use cases well. Dgraph and ArcadeDB's built-in approach is forward-thinking. Loses points for no ArangoDB official server, missing JanusGraph/TerminusDB coverage, and limited graph algorithm exposure.
Rating: 3.5/5
AI-researched review by ChatForest. We don't test servers hands-on. Rob Nugen keeps the lights on.
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