From bdb3ad814b9531a1386eeb6784704e673ce93b37 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pengxu=20LIU=20=E5=88=98=E9=B9=8F=E6=97=AD?=
 <pengxu.liu@nio.com>
Date: Wed, 23 Apr 2025 19:01:42 +0800
Subject: [PATCH] add items for array type in McpSchema.JsonSchema

---
 mcp/src/main/java/io/modelcontextprotocol/spec/McpSchema.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mcp/src/main/java/io/modelcontextprotocol/spec/McpSchema.java b/mcp/src/main/java/io/modelcontextprotocol/spec/McpSchema.java
index e77edb3b..ed145318 100644
--- a/mcp/src/main/java/io/modelcontextprotocol/spec/McpSchema.java
+++ b/mcp/src/main/java/io/modelcontextprotocol/spec/McpSchema.java
@@ -701,6 +701,7 @@ public record ListToolsResult( // @formatter:off
 	@JsonIgnoreProperties(ignoreUnknown = true)
 	public record JsonSchema( // @formatter:off
 		@JsonProperty("type") String type,
+		@JsonProperty("items") JsonSchema items,
 		@JsonProperty("properties") Map<String, Object> properties,
 		@JsonProperty("required") List<String> required,
 		@JsonProperty("additionalProperties") Boolean additionalProperties) {