diff --git a/jarvis_mcp/client.py b/jarvis_mcp/client.py
index 7020980..c6dcfd7 100644
--- a/jarvis_mcp/client.py
+++ b/jarvis_mcp/client.py
@@ -9,7 +9,13 @@ logger = get_logger("MCP")
 
 class MCPClient:
     def __init__(self, url: str):
-        self.url = url.rstrip('/') + "/mcp/"   # WICHTIG: /mcp Endpunkt
+        # Entferne eventuelle doppelte /mcp und füge korrekt hinzu
+        base = url.rstrip('/')
+        if base.endswith('/mcp'):
+            self.url = base
+        else:
+            self.url = base + "/mcp"
+        
         self.session = None
         self._client_context = None
 
@@ -27,24 +33,19 @@ class MCPClient:
 
             streams = await self._client_context.__aenter__()
 
-            # Manche Versionen geben 2, manche 3 Werte zurück
-            if isinstance(streams, tuple):
-                if len(streams) == 3:
-                    read, write, _ = streams
-                else:
-                    read, write = streams
+            if isinstance(streams, tuple) and len(streams) == 3:
+                read, write, _ = streams
             else:
-                raise ValueError("Unerwartetes Format von streamablehttp_client")
+                read, write = streams
 
             self.session = ClientSession(read, write)
             
-            # Mit Timeout
-            await asyncio.wait_for(self.session.initialize(), timeout=8.0)
+            await asyncio.wait_for(self.session.initialize(), timeout=10.0)
 
-            logger.info("✅ OpenHAB MCP Verbindung erfolgreich")
+            logger.info("✅ OpenHAB MCP Verbindung erfolgreich hergestellt")
 
         except asyncio.TimeoutError:
-            logger.error("❌ Timeout beim MCP Connect")
+            logger.error("❌ Timeout beim Verbinden mit MCP-Server")
             raise
         except Exception as e:
             logger.error(f"❌ MCP Connect Fehler: {e}")
@@ -59,23 +60,18 @@ class MCPClient:
         return await self.session.call_tool(name, arguments)
 
     async def close(self):
-        """Sauberes Aufräumen"""
-        closed = False
         if self.session:
             try:
                 if hasattr(self.session, "close"):
                     await self.session.close()
-                closed = True
-            except Exception as e:
-                logger.warning(f"Session close Warning: {e}")
+            except Exception:
+                pass
 
         if self._client_context:
             try:
                 await self._client_context.__aexit__(None, None, None)
-            except Exception as e:
-                logger.warning(f"Context close Warning: {e}")
+            except Exception:
+                pass
 
         self.session = None
-        self._client_context = None
-        if closed:
-            logger.info("MCP Verbindung geschlossen")
\ No newline at end of file
+        self._client_context = None
\ No newline at end of file