MCP クライアント Boot スターター

@Component
public class CustomMcpSyncClientCustomizer implements McpSyncClientCustomizer {
    @Override
    public void customize(String serverConfigurationName, McpClient.SyncSpec spec) {

        // Customize the request timeout configuration
        spec.requestTimeout(Duration.ofSeconds(30));

        // Sets the root URIs that this client can access.
        spec.roots(roots);

        // Sets a custom sampling handler for processing message creation requests.
        spec.sampling((CreateMessageRequest messageRequest) -> {
            // Handle sampling
            CreateMessageResult result = ...
            return result;
        });

        // Adds a consumer to be notified when the available tools change, such as tools
        // being added or removed.
        spec.toolsChangeConsumer((List<McpSchema.Tool> tools) -> {
            // Handle tools change
        });

        // Adds a consumer to be notified when the available resources change, such as resources
        // being added or removed.
        spec.resourcesChangeConsumer((List<McpSchema.Resource> resources) -> {
            // Handle resources change
        });

        // Adds a consumer to be notified when the available prompts change, such as prompts
        // being added or removed.
        spec.promptsChangeConsumer((List<McpSchema.Prompt> prompts) -> {
            // Handle prompts change
        });

        // Adds a consumer to be notified when logging messages are received from the server.
        spec.loggingConsumer((McpSchema.LoggingMessageNotification log) -> {
            // Handle log messages
        });
    }
}

@Component
public class CustomMcpAsyncClientCustomizer implements McpAsyncClientCustomizer {
    @Override
    public void customize(String serverConfigurationName, McpClient.AsyncSpec spec) {
        // Customize the async client configuration
        spec.requestTimeout(Duration.ofSeconds(30));
    }
}