io.modelcontextprotocol.server

Class McpServerFeatures.AsyncPromptSpecification

java.lang.Object

io.modelcontextprotocol.server.McpServerFeatures.AsyncPromptSpecification

Enclosing class:

McpServerFeatures

public static class McpServerFeatures.AsyncPromptSpecification
extends Object

Specification of a prompt template with its asynchronous handler function. Prompts provide structured templates for AI model interactions, supporting:

• Consistent message formatting
• Parameter substitution
• Context injection
• Response formatting
• Instruction templating

Example prompt specification:

 new McpServerFeatures.AsyncPromptSpecification(
 		new Prompt("analyze", "Code analysis template"),
 		(exchange, request) -> {
 			String code = request.getArguments().get("code");
 			return Mono.just(new GetPromptResult(
 					"Analyze this code:\n\n" + code + "\n\nProvide feedback on:"));
 		})
 

formatted templates. The function's first argument is an McpAsyncServerExchange upon which the server can interact with the connected client. The second arguments is a McpSchema.GetPromptRequest.

Constructor Summary

Constructors

Constructor and Description
AsyncPromptSpecification()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AsyncPromptSpecification

public AsyncPromptSpecification()