Mcp Tool would like to add the returnDirect property pass!

[noear]

At present, returnDirect attribute is supported by mcp tool of spring-ai and solon-ai, and it is very useful in practical application

The adjusted McpSchema.Tool structure can be:

public static class Tool {
	@JsonProperty("name") String name;
	@JsonProperty("description") String description;
	@JsonProperty("returnDirect") Boolean returnDirect;
	@JsonProperty("inputSchema") JsonSchema inputSchema;

	public Tool(String name, String description,boolean returnDirect, String schema) {
		this(name, description, returnDirect, parseSchema(schema));
	}

} 

[chemicL]

This McpSchema.Tool is following the MCP Specification and should not have anything different. The returnDirect is strictly a Spring AI concern and should not be part of the MCP Java SDK as it has no semantics. At least in my view after trying to understand better the functionality of returnDirect (especially via spring-projects/spring-ai#3787). Please feel free to re-open in case you have further feedback.