diff --git a/app/src/lib/node-registry/node-registry-client.ts b/app/src/lib/node-registry/node-registry-client.ts
index c8c7601..b3561bf 100644
--- a/app/src/lib/node-registry/node-registry-client.ts
+++ b/app/src/lib/node-registry/node-registry-client.ts
@@ -15,8 +15,15 @@ export class RemoteNodeRegistry implements NodeRegistry {
 
   constructor(
     private url: string,
-    public cache?: AsyncCache<ArrayBuffer | string>
-  ) {}
+    public cache?: AsyncCache<ArrayBuffer | string>,
+    nodes?: NodeDefinition[]
+  ) {
+    if (nodes?.length) {
+      for (const node of nodes) {
+        this.nodes.set(node.id, node);
+      }
+    }
+  }
 
   async fetchJson(url: string, skipCache = false) {
     const finalUrl = `${this.url}/${url}`;
diff --git a/app/src/routes/+page.svelte b/app/src/routes/+page.svelte
index 84030a1..eaf23d2 100644
--- a/app/src/routes/+page.svelte
+++ b/app/src/routes/+page.svelte
@@ -32,7 +32,21 @@
   const { data } = $props();
 
   const registryCache = new IndexDBCache('node-registry');
-  const nodeRegistry = new RemoteNodeRegistry('', registryCache);
+
+  const debugNode = {
+    id: 'max/plantarium/debug',
+    inputs: {
+      a: {
+        type: '*'
+      }
+    },
+    execute(data: Int32Array) {
+      console.log({ data });
+      return data;
+    }
+  } as const;
+
+  const nodeRegistry = new RemoteNodeRegistry('', registryCache, [debugNode]);
   const workerRuntime = new WorkerRuntimeExecutor();
   const runtimeCache = new MemoryRuntimeCache();
   const memoryRuntime = new MemoryRuntimeExecutor(nodeRegistry, runtimeCache);