Schema | Amazon Neptune MCP Server

Amazon Neptune MCP Server

Describes the environment variables required to run the server.

Name	Required	Description	Default
`AWS_PROFILE`	No	The AWS profile to use for credentials as configured in the AWS CLI.
`NEPTUNE_ENDPOINT`	Yes	The Amazon Neptune endpoint. For Neptune Database use 'neptune-db://<Cluster Endpoint>'. For Neptune Analytics use 'neptune-graph://<graph identifier>'.
`FASTMCP_LOG_LEVEL`	No	The log level for the FastMCP server (e.g., INFO, DEBUG).	INFO

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{ "listChanged": false }
`prompts`	{ "listChanged": false }
`resources`	{ "subscribe": false, "listChanged": false }
`experimental`	{}

Functions exposed to the LLM to take actions

Name	Description
get_graph_statusB	Get the status of the currently configured Amazon Neptune graph.
get_graph_schemaB	Get the schema for the graph including the vertex and edge labels as well as the (vertex)-[edge]->(vertex) combinations.
run_opencypher_queryC	Executes the provided openCypher against the graph.
run_gremlin_queryC	Executes the provided Tinkerpop Gremlin against the graph.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
`GraphStatus`
`GraphSchema`

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/AkM-2018/tmp_amazon_neptune_mcp_server'

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