Mark tool search RPC as debug-only

codex-rs/app-server-protocol/src/protocol/common.rs

@@ -969,8 +969,8 @@ client_request_definitions! {
         response: v2::ListMcpServerStatusResponse,
     },
 
-    #[experimental("toolSearch/search")]
-    ToolSearchSearch => "toolSearch/search" {
+    #[experimental("toolSearch/debug/search")]
+    ToolSearchSearch => "toolSearch/debug/search" {
         params: v2::ToolSearchSearchParams,
         serialization: thread_id(params.thread_id),
         response: v2::ToolSearchSearchResponse,
@@ -3012,6 +3012,31 @@ mod tests {
         Ok(())
     }
 
+    #[test]
+    fn serialize_tool_search_debug_search() -> Result<()> {
+        let request = ClientRequest::ToolSearchSearch {
+            request_id: RequestId::Integer(9),
+            params: v2::ToolSearchSearchParams {
+                thread_id: "thread-123".to_string(),
+                query: "openai_topics.list_topics".to_string(),
+                limit: Some(8),
+            },
+        };
+        assert_eq!(
+            json!({
+                "method": "toolSearch/debug/search",
+                "id": 9,
+                "params": {
+                    "threadId": "thread-123",
+                    "query": "openai_topics.list_topics",
+                    "limit": 8
+                }
+            }),
+            serde_json::to_value(&request)?,
+        );
+        Ok(())
+    }
+
     #[test]
     fn serialize_environment_add() -> Result<()> {
         let request = ClientRequest::EnvironmentAdd {