diff --git a/prototypes/arc1_prototype/client.py b/prototypes/arc1_prototype/client.py
index 1e8188e..519d514 100644
--- a/prototypes/arc1_prototype/client.py
+++ b/prototypes/arc1_prototype/client.py
@@ -412,10 +412,12 @@ class ChatSession:
                 "4. Use appropriate context from the user's question\n"
                 "5. Avoid simply repeating the raw data\n\n"
                 "Please use only the tools that are explicitly defined above."
-                "You can call another tool, but call them in the next call. Answer 'next tool' if you need another tool."
+
             )
 
             messages = [{"role": "system", "content": system_message}]
+            messages.append({"role": "assistant", "content": "You have to extract data from pdf files and have different tools for extracting."
+            "For each value there is only one correct answer, try to find it with the tools provided."})
 
             while True:
                 try:
@@ -424,6 +426,11 @@ class ChatSession:
                         logging.info("\nExiting...")
                         break
 
+                    if user_input == "clear":
+                        logging.info("\nClearing...")
+                        messages = [{"role": "system", "content": system_message}]
+                        continue
+
                     messages.append({"role": "user", "content": user_input})
 
                     llm_response = self.llm_client.get_response(messages)
diff --git a/prototypes/arc1_prototype/server.py b/prototypes/arc1_prototype/server.py
index 89d5cf9..a588659 100644
--- a/prototypes/arc1_prototype/server.py
+++ b/prototypes/arc1_prototype/server.py
@@ -36,6 +36,19 @@ def getFromChatGPTSingle(value: str) -> dict:
     """This tool get a single value from ChatGPT. You can use the value to specify for which key the value should calculated"""
     return {"page":random.randint(1, 35), "value": random.choice(risikoProfile), "key": value}
 
+context = ""
+
+@mcp.tool()
+def getContext() -> str:
+    """This tool gets context information."""
+    return context
+
+@mcp.tool()
+def setContext(value: str) -> None:
+    """This tool sets context information."""
+    global context
+    context = value
+
 # Add a dynamic greeting resource
 @mcp.resource("greeting://{name}")
 def get_greeting(name: str) -> str: