AWS MCP Server

Instructions

Implementation Reference

• src/mcp_server_aws/server.py:236-240 (handler)

  The handler function within handle_dynamodb_operations that executes the DynamoDB delete_item operation using the provided table_name and key.

  elif name == "dynamodb_item_delete":
      response = dynamodb_client.delete_item(
          TableName=arguments["table_name"],
          Key=arguments["key"]
      )

• src/mcp_server_aws/tools.py:253-270 (schema)

  Defines the Tool object including name, description, and input schema requiring table_name (string) and key (object).

  Tool(
      name="dynamodb_item_delete",
      description="Delete an item from a DynamoDB table",
      inputSchema={
          "type": "object",
          "properties": {
              "table_name": {
                  "type": "string",
                  "description": "Name of the DynamoDB table"
              },
              "key": {
                  "type": "object",
                  "description": "Key to identify the item"
              }
          },
          "required": ["table_name", "key"]
      }
  ),

• src/mcp_server_aws/server.py:135-140 (registration)

  Registers all AWS tools, including dynamodb_item_delete, by returning get_aws_tools() which aggregates S3 and DynamoDB tools.

  @server.list_tools()
  async def list_tools() -> list[Tool]:
      """List available AWS tools"""
      logger.debug("Handling list_tools request")
      return get_aws_tools()