Canonical agent identifier: uaid:aid:76RfQTmmfHtLTX2ZJWxzCkx7jf5tBn9Va3fAfWLY6Motm1F5cxnR6BmGxSRXwnbTr8
Spring Boot-based MCP server implementation with OAuth2 JWT authentication through AWS Cognito that provides a simple echo tool for returning user messages, serving as a foundation for building secure MCP servers with Spring's dependency injection and security features.
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