diff --git a/cli.py b/cli.py
new file mode 100644
index 0000000..e9f50be
--- /dev/null
+++ b/cli.py
@@ -0,0 +1,19 @@
+import sys
+from agent import executor
+
+if __name__ == "__main__":
+    print("RAG Agent CLI. Commands: /add <title> <file>, /search <query>, /quit")
+    while True:
+        line = input("> ")
+        if line.startswith("/quit"):
+            break
+        if line.startswith("/add"):
+            _, title, file = line.split(maxsplit=2)
+            with open(file, "r", encoding="utf-8") as f:
+                text = f.read()
+            print(executor.invoke({"input": f"add {title} {text}"}))
+        elif line.startswith("/search"):
+            _, query = line.split(maxsplit=1)
+            print(executor.invoke({"input": f"search {query}"}))
+        else:
+            print("Unknown command")