**Add new test script, agent modifications, and SearXNG integration updates**

test-search.ts

@@ -0,0 +1,43 @@
+#!/usr/bin/env deno -A
+
+const API_ROOT = "http://localhost:3006";
+
+const sid = crypto.randomUUID();
+// -------------------- 1.  Create the agent --------------------
+const createAgentBody = {
+  id: sid,
+  resource: "web-search",
+  parent: sid,
+  payload: { input: "What is the capital of France?" },
+};
+
+const createRes = await fetch(`${API_ROOT}/api/agents`, {
+  method: "POST",
+  headers: { "content-type": "application/json" },
+  body: JSON.stringify(createAgentBody),
+});
+
+
+const raw = await createRes.text();
+console.log({raw});
+const {stream_url: streamId} = JSON.parse(raw);
+
+console.log("Agent created with streamId:", streamId);
+
+// -------------------- 2.  Listen to the SSE stream --------------------
+const streamUrl = `${API_ROOT}${streamId}`;
+const es = new EventSource(streamUrl);
+
+
+es.onopen = (e) => {
+  console.log("connected", e);
+};
+
+es.onmessage = (e) => {
+  console.log("⟶", e.data);
+};
+
+es.onerror = (e) => {
+  console.error("SSE error:", e);
+  es.close();
+};