Core MCP Server

MCP server that provides a starting point for using the following awslabs MCP servers

• awslabs.cdk-mcp-server
• awslabs.bedrock-kb-retrieval-mcp-server
• awslabs.nova-canvas-mcp-server
• awslabs.cost-analysis-mcp-server
• awslabs.aws-documentation-mcp-server
• awslabs.aws-diagram-mcp-server

Features

Planning and orchestration

• Provides tool for prompt understanding and translation to AWS services

Prerequisites

• Python 3.12 or higher
• uv - Fast Python package installer and resolver
• AWS credentials configured with Bedrock access
• Node.js (for UVX installation support)

Installation

Here are some ways you can work with MCP across AWS, and we'll be adding support to more products including Amazon Q Developer CLI soon: (e.g. for Amazon Q Developer CLI MCP, ~/.aws/amazonq/mcp.json):

{ "mcpServers": { "awslabs.core-mcp-server": { "command": "uvx", "args": [ "awslabs.core-mcp-server@latest" ], "env": { "FASTMCP_LOG_LEVEL": "ERROR" }, "autoApprove": [], "disabled": false } } }

Tools and Resources

The server exposes the following tools through the MCP interface:

• prompt_understanding - Helps to provide guidance and planning support when building AWS Solutions for the given prompt