Amazon Neptune MCP Server
by AkM-2018
Server Configuration
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 |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
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. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
| GraphStatus | |
| GraphSchema |
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