Package ch.so.agi.mcp.config

Class McpDtoReflectionHints

java.lang.Object

ch.so.agi.mcp.config.McpDtoReflectionHints

@Configuration(proxyBeanMethods=false)
@ImportRuntimeHints(ch.so.agi.mcp.config.McpDtoReflectionHints.McpDtoTypes.class)
public class McpDtoReflectionHints
extends Object

Registers the DTO types of the MCP tool contract for reflection.

The MCP SDK converts tool arguments and tool results through Jackson, which invokes record and bean accessors reflectively. A GraalVM native image keeps only members that are reachable from a hint, so the payload types are listed in META-INF/native-image/ch.so.agi/interlis-mcp/reachability-metadata.json. The list is collected with the GraalVM tracing agent while tools/test-mcp-stdio.py drives every MCP tool.

The type list is kept as data rather than as a hand written Java list because tool results nest deeply and are composed at runtime. Registering every member of every listed type keeps accessors working regardless of which record component Jackson touches.

Constructor Summary

Constructors

Constructor	Description
McpDtoReflectionHints()

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Details

McpDtoReflectionHints

public McpDtoReflectionHints()