diff --git a/templates/agent_executor.py b/templates/agent_executor.py
index 2820aae..ad292a8 100644
--- a/templates/agent_executor.py
+++ b/templates/agent_executor.py
@@ -51,23 +51,34 @@ class SwarmAgent:
         """
 
     def post_comment(self, message):
-        """Posta um comentário de feedback na Issue do Gitea"""
+        """Posta um comentário de feedback na Issue do Gitea usando urllib (zero-dependency)"""
         issue_id = self.data.get('data', {}).get('issue', {}).get('number')
         if not issue_id:
             return
 
         url = f"http://10.99.0.3:3000/api/v1/repos/{self.repo_name}/issues/{issue_id}/comments"
-        auth = ('ruicesar', 'h$tg@g5aga$ra1E3$C-yHW$-BA@DF2@Grfa!3#')
+        
+        import base64
+        from urllib import request, parse
+        
+        # Auth Basic
+        auth_str = 'ruicesar:h$tg@g5aga$ra1E3$C-yHW$-BA@DF2@Grfa!3#'
+        auth_bytes = auth_str.encode('ascii')
+        base64_auth = base64.b64encode(auth_bytes).decode('ascii')
+        
+        data = json.dumps({"body": message}).encode('utf-8')
+        req = request.Request(url, data=data, method='POST')
+        req.add_header('Content-Type', 'application/json')
+        req.add_header('Authorization', f'Basic {base64_auth}')
         
         try:
-            import requests
-            response = requests.post(url, auth=auth, json={"body": message})
-            if response.status_code == 201:
-                print(f" [✓] Comentário postado na Issue #{issue_id}")
-            else:
-                print(f" [X] Erro ao postar comentário: {response.status_code}")
+            with request.urlopen(req) as response:
+                if response.status == 201:
+                    print(f" [✓] Comentário postado na Issue #{issue_id}")
+                else:
+                    print(f" [X] Erro ao postar comentário: {response.status}")
         except Exception as e:
-            print(f" [E] Falha na comunicação com Gitea: {e}")
+            print(f" [E] Falha na comunicação com Gitea via urllib: {e}")
 
     def execute(self):
         self.setup_workspace()