diff --git a/bots/mcp_server.py b/bots/mcp_server.py
index 9f927096..0111d640 100644
--- a/bots/mcp_server.py
+++ b/bots/mcp_server.py
@@ -132,8 +132,8 @@ class MockBridge(MT5Bridge):
             "trade_mode": "DEMO",
         }
 
-    async def symbols(self) -> List[str]:
-        return self.SYMBOLS
+    async def symbols(self, search: Optional[str] = None) -> List[str]:
+        return [x for x in self.SYMBOLS if not search or search.upper() in x]
 
     async def symbol_info(self, symbol: str) -> Dict[str, Any]:
         if symbol not in self.BASE_PRICES:
@@ -367,15 +367,53 @@ class LiveBridge(MT5Bridge):
             "trade_mode": "DEMO" if info.trade_mode == 0 else "REAL",
         }
 
-    async def symbols(self) -> List[str]:
+    async def symbols(self, search: Optional[str] = None) -> List[str]:
         await self.ensure()
+        if search:
+            syms = self.mt5.symbols_get(group=f"*{search}*")
+            return [s.name for s in syms] if syms else []
         syms = self.mt5.symbols_get()
         if syms is None:
             return []
         return [s.name for s in syms if s.visible]
 
+    def _resolve(self, symbol: str) -> str:
+        """Broker-Symbolnamen finden und in der Marktübersicht aktivieren.
+        PU Prime u.a. hängen Suffixe an (z.B. XAUUSD -> XAUUSD.s), und Symbole
+        ausserhalb der Marktübersicht liefern keine Ticks.
+        Reihenfolge: SYMBOL_MAP (bots.env) -> exakter Name -> Name mit Suffix."""
+        cache = getattr(self, "_symbol_cache", None)
+        if cache is None:
+            cache = self._symbol_cache = {}
+            for pair in os.getenv("SYMBOL_MAP", "").split(","):
+                if "=" in pair:
+                    k, v = pair.split("=", 1)
+                    cache[k.strip().upper()] = v.strip()   # z.B. XAUUSD=XAUUSD.s
+        key = symbol.upper()
+        name = cache.get(key)
+        if name is None:
+            # Endpunkte schreiben Symbole gross ("XAUUSD.S"), der Broker-Name ist aber
+            # case-sensitiv ("XAUUSD.s") -> über den Basisnamen suchen, Gross/Klein egal
+            base = key.split(".")[0]
+            cands = [c.name for c in (self.mt5.symbols_get(group=f"*{base}*") or [])]
+            exact = [n for n in cands if n.upper() == key]
+            prefixed = sorted((n for n in cands if n.upper().startswith(base)), key=len)
+            if exact:
+                name = exact[0]
+            elif prefixed:
+                name = prefixed[0]
+            else:
+                raise HTTPException(404, f"Symbol {symbol} not found at broker")
+            if name != symbol:
+                log.info(f"Symbol {symbol} -> {name} (broker name)")
+            cache[key] = name
+        if not self.mt5.symbol_select(name, True):
+            log.warning(f"symbol_select({name}) failed: {self.mt5.last_error()}")
+        return name
+
     async def symbol_info(self, symbol: str) -> Dict[str, Any]:
         await self.ensure()
+        symbol = self._resolve(symbol)
         info = self.mt5.symbol_info(symbol)
         if info is None:
             raise HTTPException(404, f"Symbol {symbol} not found")
@@ -395,6 +433,7 @@ class LiveBridge(MT5Bridge):
 
     async def ohlc(self, symbol: str, timeframe: str, bars: int, start_pos: int = 0) -> List[Dict]:
         await self.ensure()
+        symbol = self._resolve(symbol)
         import pandas as pd
 
         # Check if seconds timeframe
@@ -440,6 +479,7 @@ class LiveBridge(MT5Bridge):
             to_ts: Unix timestamp Ende
         """
         await self.ensure()
+        symbol = self._resolve(symbol)
         import pandas as pd
         from datetime import datetime, timezone
 
@@ -575,6 +615,7 @@ class LiveBridge(MT5Bridge):
                           comment: str = "") -> Dict[str, Any]:
         """Open a market order."""
         await self.ensure()
+        symbol = self._resolve(symbol)
 
         # Get symbol info for filling
         info = self.mt5.symbol_info(symbol)
@@ -688,6 +729,7 @@ class LiveBridge(MT5Bridge):
 
     async def tick(self, symbol: str) -> Dict[str, Any]:
         await self.ensure()
+        symbol = self._resolve(symbol)
         tick = self.mt5.symbol_info_tick(symbol)
         if tick is None:
             raise HTTPException(404, f"No tick for {symbol}")
@@ -839,8 +881,8 @@ async def account():
 
 
 @app.get("/symbols")
-async def symbols():
-    syms = await bridge.symbols()
+async def symbols(search: Optional[str] = Query(None, description="z.B. XAU – sucht in ALLEN Broker-Symbolen")):
+    syms = await bridge.symbols(search) if search else await bridge.symbols()
     return {"count": len(syms), "symbols": syms}
 
 
diff --git a/mt5-stack.zip b/mt5-stack.zip
index 5a00175f..31a522bb 100644
Binary files a/mt5-stack.zip and b/mt5-stack.zip differ