AWS MCP Server

Instructions

Implementation Reference

• src/index.ts:2297-2301 (handler)

  Handler function that lists DynamoDB tables using ListTablesCommand and returns the table names.
  if (name === "list_dynamodb_tables") { const command = new ListTablesCommand({}); const response = await dynamoDbClient.send(command); return { content: [{ type: "text", text: JSON.stringify(response.TableNames || [], null, 2) }] }; }
• src/index.ts:772-776 (registration)

  Tool registration in the ListTools response, including name, description, and input schema.
  { name: "list_dynamodb_tables", description: "Lists DynamoDB tables.", inputSchema: { "type": "object", "properties": {} } },
• src/index.ts:775-775 (schema)

  Input schema definition: empty object (no parameters).
  inputSchema: { "type": "object", "properties": {} }
• src/index.ts:78-78 (helper)

  DynamoDB client initialization used by the handler.
  const dynamoDbClient = new DynamoDBClient({});
• src/index.ts:45-45 (helper)

  Import for DynamoDB client and ListTablesCommand.
  import { DynamoDBClient, ListTablesCommand, DescribeTableCommand } from "@aws-sdk/client-dynamodb";