10 Essential Facts About the AWS MCP Server's General Availability

Introduction: Solving the Agent Access Dilemma

If you've ever tried to give an AI coding agent real, authenticated access to your AWS account without granting excessive permissions, you know the pain. The challenge has always been balancing security with functionality. Now, with the general availability of the AWS MCP Server, part of the Agent Toolkit for AWS, that balance is finally achievable. This managed remote Model Context Protocol (MCP) server provides agents with a secure, authenticated gateway to interact with all AWS services through a carefully curated, fixed set of tools. No more handing over the keys to the kingdom. This listicle unpacks the ten most critical things you need to know about this landmark release—from its core tools to its new capabilities like IAM context keys and the run_script sandbox. Whether you're building infrastructure or processing data, these facts will help you leverage the AWS MCP Server to its full potential, securely and efficiently.