diff --git a/src/server/routes/mcp_route.ts b/src/server/routes/mcp_route.ts
index dbab7af..d1636b8 100644
--- a/src/server/routes/mcp_route.ts
+++ b/src/server/routes/mcp_route.ts
@@ -1,42 +1,56 @@
+// src/routes/mcp_route.ts
 import { Elysia } from "elysia";
 
-const tools = [
-  {
-    name: "pengajuan-pembuatan-ktp",
-    value: "pengajuan-pembuatan-ktp",
-    description: "untuk melakukan pengajuan pembuatan ktp\nmembutuhkan :\n- jenis\n- name\n- deskripsi",
-    inputSchema: {
-      type: "object",
-      properties: { JSON: {} },
-      required: ["JSON"],
-      additionalProperties: true,
-      $schema: "http://json-schema.org/draft-07/schema#"
-    }
-  },
-  {
-    name: "list-layanan-desa-darmasaba",
-    value: "list-layanan-desa-darmasaba",
-    description: "mendapatkan list layanan desa darmasaba",
-    inputSchema: {
-      type: "object",
-      properties: {},
-      additionalProperties: true,
-      $schema: "http://json-schema.org/draft-07/schema#"
-    }
-  }
-];
-
 const MCPRoute = new Elysia({ prefix: "/mcp" })
   .post("/", async ({ body, set }) => {
-    set.headers["Content-Type"] = "application/json; charset=utf-8";
+    const { id, method } = body as { id: string; method: string };
 
-    const { methodName } = body as { methodName: string };
+    // Header wajib untuk MCP
+    set.status = 200;
+    set.headers["Content-Type"] = "application/json";
+    set.headers["Transfer-Encoding"] = "chunked";
+    set.headers["Connection"] = "keep-alive";
 
-    if (methodName === "getTools") {
-      return { data: tools }; // ✅ sesuai format yang n8n minta
-    }
+    // ✔ Streaming response (langsung kirim chunk pertama)
+    const encoder = new TextEncoder();
 
-    return { error: "Unsupported method" };
+    const stream = new ReadableStream({
+      start(controller) {
+        if (method === "getTools") {
+          const firstChunk = JSON.stringify({
+            jsonrpc: "2.0",
+            id,
+            result: {
+              data: [
+                {
+                  name: "Calculator",
+                  value: "Calculator",
+                  description: "Calculate math expression",
+                  inputSchema: {
+                    type: "object",
+                    properties: { input: { type: "string" } },
+                    required: ["input"],
+                    additionalProperties: true
+                  }
+                }
+              ]
+            }
+          });
+
+          controller.enqueue(encoder.encode(firstChunk + "\n"));
+          controller.close(); // jika tidak mau streaming penuh, tutup
+        } else {
+          controller.enqueue(encoder.encode(JSON.stringify({
+            jsonrpc: "2.0",
+            id,
+            error: { code: -32601, message: "Method not found" }
+          })));
+          controller.close();
+        }
+      }
+    });
+
+    return stream;
   });
 
-export default MCPRoute;
+export default MCPRoute;
\ No newline at end of file