diff --git a/src/engine/ScriptSandboxWorker.js b/src/engine/ScriptSandboxWorker.js
index a199667..34b55be 100644
--- a/src/engine/ScriptSandboxWorker.js
+++ b/src/engine/ScriptSandboxWorker.js
@@ -702,6 +702,19 @@ function _buildSelfApi() {
             const id = _target.id ?? _target.ref;
             _send('scene.setColor', { kind: k, id, ref: (k && id != null) ? (k + ':' + id) : undefined, color: hex });
         },
+        /** Повесить текст-метку над объектом-носителем. */
+        setLabel(text, opts) {
+            const k = _target.kind;
+            const id = _target.id ?? _target.ref;
+            const ref = (k && id != null) ? (k + ':' + id) : undefined;
+            _send('scene.setLabel', { ref, text: String(text == null ? '' : text), opts: opts || {} });
+        },
+        clearLabel() {
+            const k = _target.kind;
+            const id = _target.id ?? _target.ref;
+            const ref = (k && id != null) ? (k + ':' + id) : undefined;
+            _send('scene.clearLabel', { ref });
+        },
         delete() {
             _send('self.delete', { target: _target });
         },