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Streamline AI agent tool interactions: Connect API Gateway to AgentCore Gateway with MCP

Machine Learning Blog



This article announces that Amazon Bedrock AgentCore Gateway now supports API Gateway as a target, enabling REST APIs to be exposed as MCP-compatible tools for AI agents.

  • AgentCore Gateway translates MCP requests to RESTful API Gateway requests automatically
  • Eliminates manual export/import of OpenAPI specifications for existing APIs
  • Supports IAM-based and API key authorization for secure access
  • Integrates with CloudWatch Logs, CloudTrail, and X-Ray for observability
  • Includes tool filtering and optional tool name/description overrides
  • Provides detailed metrics on usage, invocations, performance, and error rates

This integration simplifies connecting existing REST API infrastructure to agentic applications while maintaining enterprise security and observability standards.



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