Governing AI Assets at Scale with MCP Gateway and Registry

AWS has open-sourced the MCP Gateway and Registry (Apache 2.0), a solution for governing, discovering, and securing AI assets (MCP servers, agents, skills, and custom entities) at enterprise scale. It provides a central catalog with a React-based UI and a built-in MCP server for AI agents to search and discover assets programmatically. Key features include: fine-grained access control with identity provider integration (Entra ID, Okta, Cognito); optional MCP gateway for routing, auditing, and policy enforcement; security scanning at registration using Cisco AI Defense scanners; hybrid search (vector + lexical) for discovery; federation with other registries, Amazon Bedrock AgentCore, Workday ASOR, and public catalogs; and OpenTelemetry-based observability. It supports deployment on EKS (Helm), ECS Fargate (Terraform), EC2, or local development. The post includes a case study from Expedia Group and highlights integration with AI coding assistants like Claude Code and Codex. 

https://aws.amazon.com/pt/blogs/opensource/governing-ai-assets-at-scale-with-mcp-gateway-and-registry

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