diff --git a/mcp-core/src/main/java/io/modelcontextprotocol/spec/JsonSchemaValidator.java b/mcp-core/src/main/java/io/modelcontextprotocol/spec/JsonSchemaValidator.java
deleted file mode 100644
index 87b08193c..000000000
--- a/mcp-core/src/main/java/io/modelcontextprotocol/spec/JsonSchemaValidator.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright 2024-2024 the original author or authors.
- */
-
-package io.modelcontextprotocol.spec;
-
-import java.util.Map;
-
-/**
- * Interface for validating structured content against a JSON schema. This interface
- * defines a method to validate structured content based on the provided output schema.
- *
- * @author Christian Tzolov
- * @deprecated Use {@link io.modelcontextprotocol.json.schema.JsonSchemaValidator}
- */
-@Deprecated
-public interface JsonSchemaValidator {
-
-	/**
-	 * Represents the result of a validation operation.
-	 *
-	 * @param valid Indicates whether the validation was successful.
-	 * @param errorMessage An error message if the validation failed, otherwise null.
-	 * @param jsonStructuredOutput The text structured content in JSON format if the
-	 * validation was successful, otherwise null.
-	 */
-	public record ValidationResponse(boolean valid, String errorMessage, String jsonStructuredOutput) {
-
-		public static ValidationResponse asValid(String jsonStructuredOutput) {
-			return new ValidationResponse(true, null, jsonStructuredOutput);
-		}
-
-		public static ValidationResponse asInvalid(String message) {
-			return new ValidationResponse(false, message, null);
-		}
-	}
-
-	/**
-	 * Validates the structured content against the provided JSON schema.
-	 * @param schema The JSON schema to validate against.
-	 * @param structuredContent The structured content to validate.
-	 * @return A ValidationResponse indicating whether the validation was successful or
-	 * not.
-	 */
-	ValidationResponse validate(Map<String, Object> schema, Object structuredContent);
-
-}