amazon-neptune-mcp-server
An Amazon Neptune MCP server that allows for fetching status, schema, and querying using openCypher and Gremlin for Neptune Database and openCypher for Neptune Analytics.
Score
78/100
9,446 stars
1,457 forks
A low score is not a verdict on quality. Young and niche tools start low by design. How we calculate scores
The Open Source Drop Lens
Connects your AI assistant to Amazon Neptune graph databases. The model can inspect schema, check cluster status, and run openCypher or Gremlin queries against your graph data. Graph databases are notoriously hard to query by hand, so letting AI help is a genuine productivity win.
You get schema inspection, status monitoring, and query execution. Requires AWS credentials and a running Neptune cluster. The MCP server is free, but Neptune pricing starts around $0.10/hour for the smallest instance.
Maintained by AWS Labs, the official open source arm of AWS. If you run Neptune and want AI-assisted graph exploration, this is the only game in town. Solid choice for existing Neptune users.
Cost Breakdown
fully freeFree Tier
The MCP server itself is completely free and open source.
Self-Hosted
Runs locally or on your own infrastructure.
Paid
No paid tier. The underlying service may have its own pricing.
Free and open source. The underlying service may have its own costs.
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