Package org.springframework.ai.mcp.annotation.context

Class DefaultMetaProvider

java.lang.Object

org.springframework.ai.mcp.annotation.context.DefaultMetaProvider

All Implemented Interfaces:

MetaProvider

public class DefaultMetaProvider
extends Object
implements MetaProvider

Default MetaProvider implementation that disables the "_meta" field in tool, prompt, resource declarations.

This provider deliberately returns null from getMeta() to signal that no "_meta" information is included.

Use this when your tool, prompt, or resource does not need to expose any meta information or you want to keep responses minimal by default.

Author:

Vadzim Shurmialiou, Craig Walls

Constructor Summary

Constructors

Constructor	Description
DefaultMetaProvider()

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	getMeta()	Returns null to indicate that no "_meta" field should be included in.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultMetaProvider

public DefaultMetaProvider()

Method Details

getMeta

public Map<String,Object> getMeta()

Returns null to indicate that no "_meta" field should be included in.

Specified by:

getMeta in interface MetaProvider

Returns:

A Map containing metadata key-value pairs, where keys are strings and values can be any object type.