app.py

@@ -2,7 +2,6 @@ import os
 import select
 import sys
 import time
-import unicodedata
 from collections import deque
 from importlib import import_module
 from pathlib import Path
@@ -54,9 +53,7 @@ TOOL_REGISTRY = {
         "module": "intelligent_tool",
         "class": "IntelligentCommunicationTool",
         "kwargs": {
-            "model": os.environ.get(
-                "MISTLE_LLM_MODEL", "mistral/mistral-small"
-            )
+            "model": os.environ.get("MISTLE_LLM_MODEL", "mistral/mistral-small")
         },
         "description": "Uses an LLM to craft a polite reply to private tells.",
     },
@@ -64,9 +61,7 @@ TOOL_REGISTRY = {
         "module": "intelligent_tool",
         "class": "IntelligentCommunicationTool",
         "kwargs": {
-            "model": os.environ.get(
-                "MISTLE_LLM_MODEL", "mistral/mistral-small"
-            )
+            "model": os.environ.get("MISTLE_LLM_MODEL", "mistral/mistral-small")
         },
         "description": "Alias of 'intelligent'. Uses an LLM to craft a polite reply to private tells.",
     },
@@ -79,38 +74,6 @@ TOOL_DESCRIPTIONS = {
 from telnetclient import TelnetClient
 
 
-_UMLAUT_TRANSLATION = str.maketrans(
-    {
-        "ä": "ae",
-        "ö": "oe",
-        "ü": "ue",
-        "Ä": "Ae",
-        "Ö": "Oe",
-        "Ü": "Ue",
-        "ß": "ss",
-    }
-)
-
-
-def sanitize_for_mud(text: str) -> str:
-    """Return ASCII-only text suitable for Silberland's input parser."""
-    if not text:
-        return ""
-
-    replaced = text.translate(_UMLAUT_TRANSLATION)
-    normalized = unicodedata.normalize("NFKD", replaced)
-    cleaned: list[str] = []
-    for ch in normalized:
-        if unicodedata.combining(ch):
-            continue
-        code = ord(ch)
-        if 32 <= code <= 126:
-            cleaned.append(ch)
-        else:
-            cleaned.append("?")
-    return "".join(cleaned)
-
-
 class SessionState:
     """Share Telnet session state safely across threads."""
 
@@ -150,9 +113,8 @@ class SessionState:
         self._listeners_lock = Lock()
 
     def send(self, client: TelnetClient, message: str) -> None:
-        sanitized = sanitize_for_mud(message)
         with self._send_lock:
-            client.send(sanitized)
+            client.send(message)
 
     def tool_send(
         self,
@@ -163,14 +125,12 @@ class SessionState:
         stop_event: Event,
     ) -> bool:
         """Send on behalf of the tool while respecting a minimum cadence."""
-        sanitized = sanitize_for_mud(message)
-
         while not stop_event.is_set():
             with self._send_lock:
                 now = time.time()
                 elapsed = now - self._last_tool_send
                 if elapsed >= min_interval:
-                    client.send(sanitized)
+                    client.send(message)
                     self._last_tool_send = now
                     return True
                 wait_time = min_interval - elapsed
@@ -380,10 +340,10 @@ def login(
             state.update_output(banner)
 
     if user:
-        client.send(sanitize_for_mud(user))
+        client.send(user)
         time.sleep(0.2)
     if password:
-        client.send(sanitize_for_mud(password))
+        client.send(password)
 
     response = client.receive(timeout=response_timeout)
     if response:
@@ -454,7 +414,7 @@ def graceful_shutdown(
         if state:
             state.send(client, exit_command)
         else:
-            client.send(sanitize_for_mud(exit_command))
+            client.send(exit_command)
         farewell = client.receive(timeout=2.0)
         if farewell:
             print(farewell, end="" if farewell.endswith("\n") else "\n")

intelligent_tool.py

@@ -22,9 +22,6 @@ class IntelligentCommunicationTool(Tool):
     system_prompt: str = (
         "Du bist Mistle, ein hilfsbereiter MUD-Bot. "
         "Antworte freundlich und knapp in deutscher Sprache."
-        "Sprich informell und freundlich."
-        "Antworte immer auf Deutsch."
-        "Verwende emoticons, wenn es angebracht ist: :) ;) 8) :( ;( :P X) XD :D"
     )
     temperature: float = 0.7
     max_output_tokens: int = 120