diff --git a/main.py b/main.py
new file mode 100644
index 0000000..a160896
--- /dev/null
+++ b/main.py
@@ -0,0 +1,26 @@
+"""
+Simple CLI to chat with the RAG agent.
+"""
+
+import os
+import sys
+
+from agent import agent_executor
+
+def main():
+    print("Welcome to the RAG agent. Type 'exit' to quit.")
+    while True:
+        try:
+            user_input = input("\nQuery: ")
+        except (KeyboardInterrupt, EOFError):
+            print("\nExiting.")
+            break
+        if user_input.strip().lower() in {"exit", "quit", "q"}:
+            print("Goodbye!")
+            break
+        # Run agent
+        response = agent_executor.run(user_input)
+        print("\nAnswer:\n", response)
+
+if __name__ == "__main__":
+    main()
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