create_gsi

create_gsi

Create a global secondary index for a DynamoDB table by defining partition key, projection type, and capacity units through the Model Context Protocol server.

Instructions

Creates a global secondary index on a table

Input Schema

Name	Required	Description
`indexName`	Yes	Name of the new index
`nonKeyAttributes`	No	Non-key attributes to project (optional)
`partitionKey`	Yes	Partition key for the index
`partitionKeyType`	Yes	Type of partition key
`projectionType`	Yes	Type of projection
`readCapacity`	Yes	Provisioned read capacity units
`sortKey`	No	Sort key for the index (optional)
`sortKeyType`	No	Type of sort key (optional)
`tableName`	Yes	Name of the table
`writeCapacity`	Yes	Provisioned write capacity units

Input Schema (JSON Schema)

{
  "properties": {
    "indexName": {
      "description": "Name of the new index",
      "type": "string"
    },
    "nonKeyAttributes": {
      "description": "Non-key attributes to project (optional)",
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "partitionKey": {
      "description": "Partition key for the index",
      "type": "string"
    },
    "partitionKeyType": {
      "description": "Type of partition key",
      "enum": [
        "S",
        "N",
        "B"
      ],
      "type": "string"
    },
    "projectionType": {
      "description": "Type of projection",
      "enum": [
        "ALL",
        "KEYS_ONLY",
        "INCLUDE"
      ],
      "type": "string"
    },
    "readCapacity": {
      "description": "Provisioned read capacity units",
      "type": "number"
    },
    "sortKey": {
      "description": "Sort key for the index (optional)",
      "type": "string"
    },
    "sortKeyType": {
      "description": "Type of sort key (optional)",
      "enum": [
        "S",
        "N",
        "B"
      ],
      "type": "string"
    },
    "tableName": {
      "description": "Name of the table",
      "type": "string"
    },
    "writeCapacity": {
      "description": "Provisioned write capacity units",
      "type": "number"
    }
  },
  "required": [
    "tableName",
    "indexName",
    "partitionKey",
    "partitionKeyType",
    "projectionType",
    "readCapacity",
    "writeCapacity"
  ],
  "type": "object"
}

DynamoDB MCP Server

Instructions

Input Schema

Input Schema (JSON Schema)

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