This content originally appeared on DEV Community and was authored by Vadym Kazulkin
I'd like to cross-post here my article from another series Amazon Bedrock AgentCore Runtime - Using Custom Agent with Spring AI to explain:
- How to implement Custom Agent written in Java with Spring AI.
- How to use its MCP Client based on HTTP Streamable transport protocol to talk to MCP-compatible tools in our case exposed via Amazon Bedrock AgentCore Gateway with Amazon API Gateway or AWS Lambda as a target. But we can use any MCP server with the introduced approach.
- How to deploy our agent on Amazon Bedrock AgentCore Runtime.
- How to invoke our agent on Amazon Bedrock AgentCore Runtime.
This content originally appeared on DEV Community and was authored by Vadym Kazulkin

Vadym Kazulkin | Sciencx (2025-09-23T14:34:20+00:00) Spring AI with Amazon Bedrock – Part 5 Spring AI meets Amazon Bedrock AgentCore. Retrieved from https://www.scien.cx/2025/09/23/spring-ai-with-amazon-bedrock-part-5-spring-ai-meets-amazon-bedrock-agentcore/
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