diff --git a/runtimes/jsc.js b/runtimes/jsc.js
index 8cc5ecf..afbbd7e 100644
--- a/runtimes/jsc.js
+++ b/runtimes/jsc.js
@@ -1,31 +1,12 @@
+/* JavaScriptCore exposes a "$" object to its runtime */
+/* Using this["\x24"]; prevents overwrite by ConsoleAgent */
+var jsc = this["\x24"];
 var $ = {
-  global: this,
-  createRealm(options) {
-    options = options || {};
-    options.globals = options.globals || {};
-
-    var realm = createGlobalObject();
-    realm.eval(this.source);
-    realm.$.source = this.source;
-    realm.$.destroy = function () {
-      if (options.destroy) {
-        options.destroy();
-      }
-    };
-    for(var glob in options.globals) {
-      realm.$.global[glob] = options.globals[glob];
-    }
-
-    return realm.$;
-  },
-  evalScript(code) {
-    try {
-      loadString(code);
-      return { type: 'normal', value: undefined };
-    } catch (e) {
-      return { type: 'throw', value: e }
-    }
-  },
+  agent: jsc.agent,
+  global: jsc.global,
+  createRealm: jsc.createRealm,
+  detachArrayBuffer: jsc.detachArrayBuffer,
+  evalScript: jsc.evalScript,
   getGlobal(name) {
     return this.global[name];
   },