Class AsyncMcpElicitationProvider

java.lang.Object
org.springframework.ai.mcp.annotation.provider.elicitation.AsyncMcpElicitationProvider
public class AsyncMcpElicitationProvider extends Object
Provider for asynchronous elicitation callbacks.

This class scans a list of objects for methods annotated with McpElicitation and creates Function callbacks for them. These callbacks can be used to handle elicitation requests from MCP servers in a reactive way.

Example usage: 

// Create a provider with a list of objects containing @McpElicitation methods
AsyncMcpElicitationProvider provider = new AsyncMcpElicitationProvider(List.of(elicitationHandler));

// Get the elicitation handler
Function<ElicitRequest, Mono<ElicitResult>> elicitationHandler = provider.getElicitationHandler();

// Add the handler to the client features
McpClientFeatures.Async clientFeatures = new McpClientFeatures.Async(
    clientInfo, clientCapabilities, roots,
    toolsChangeConsumers, resourcesChangeConsumers, promptsChangeConsumers,
    loggingConsumers, samplingHandler, elicitationHandler);
Author:
Christian Tzolov
See Also:

  • Constructor Details

    • AsyncMcpElicitationProvider

      public AsyncMcpElicitationProvider(List<Object> elicitationObjects)
      Create a new AsyncMcpElicitationProvider.
      Parameters:
      elicitationObjects - the objects containing methods annotated with McpElicitation

  • Method Details

    • getElicitationSpecifications

      public List<AsyncElicitationSpecification> getElicitationSpecifications()
      Get the elicitation specifications.
      Returns:
      the elicitation specifications
      Throws:
      IllegalStateException - if no elicitation methods are found or if multiple elicitation methods are found

    • doGetClassMethods

      protected Method[] doGetClassMethods(Object bean)
      Returns the methods of the given bean class.
      Parameters:
      bean - the bean instance
      Returns:
      the methods of the bean class