MCP servers are proliferating fast inside enterprises. Every team ships one, each one independently handles credentials, every security team reviews them separately, and nobody has a unified view of what tools are being called by whom. Amazon Bedrock AgentCore Gateway just got a significant capability expansion — and the additions tell you exactly where enterprise MCP deployments are breaking down in production.
The Problem With Federated MCP at Scale
The moment you have more than a handful of MCP servers in an organization, you have a governance problem. Your legal team's contract review server, your finance team's data retrieval server, and your operations team's incident response server each carry the same infrastructure burden: credential management, access control, logging, private network connectivity. Security reviews stack up. Developers wait on approvals. And when an agent calls across three different MCP servers in a single task, there's no unified audit trail — just three separate logs in three separate systems.
The standard fix has been to build that shared layer yourself. AgentCore Gateway's proposition is that you shouldn't have to.
How AgentCore Gateway Actually Works Now
