diff --git a/run_catser.py b/run_catser.py
new file mode 100644
index 0000000..d7da537
--- /dev/null
+++ b/run_catser.py
@@ -0,0 +1,119 @@
+"""
+Catser Launcher and CLI Interface.
+
+Usage:
+  py run_catser.py                     # Run Catser with default settings
+  py run_catser.py --test              # Test mode: triggers an immediate attack run & paw swipe
+  py run_catser.py --coat charcoal     # Run with Charcoal coat
+  py run_catser.py --action minimize   # Minimize distraction windows instead of closing
+  py run_catser.py --help              # View all options
+"""
+
+import sys
+import argparse
+import logging
+from catser.config import Config, COATS
+from catser.app import CatserApp
+
+
+def setup_logging(verbose: bool = False) -> None:
+    """Configures console logging format."""
+    level = logging.DEBUG if verbose else logging.INFO
+    logging.basicConfig(
+        level=level,
+        format="[%(asctime)s] [%(levelname)s] %(name)s: %(message)s",
+        datefmt="%H:%M:%S",
+    )
+
+
+def main() -> None:
+    """CLI entry point for Catser."""
+    parser = argparse.ArgumentParser(
+        prog="Catser",
+        description="Desktop Cat Companion that closes Shorts, Reels, and distracting windows via ActivityWatch!",
+    )
+    parser.add_argument(
+        "--coat",
+        choices=list(COATS.keys()),
+        default="ivory",
+        help="Select cat coat color (default: ivory)",
+    )
+    parser.add_argument(
+        "--action",
+        choices=["close", "minimize", "notify"],
+        default="close",
+        help="Action to perform when cat hits the window (default: close)",
+    )
+    parser.add_argument(
+        "--aw-url",
+        default="http://localhost:5600",
+        help="ActivityWatch server URL (default: http://localhost:5600)",
+    )
+    parser.add_argument(
+        "--add-keyword",
+        action="append",
+        dest="extra_keywords",
+        help="Add additional window title keywords to target as distractions",
+    )
+    parser.add_argument(
+        "--width",
+        type=int,
+        default=144,
+        help="Width of the cat on screen in pixels (default: 144)",
+    )
+    parser.add_argument(
+        "--test",
+        action="store_true",
+        help="Run in test mode: launches Catser, performs a test sprint & paw swipe, and runs for 6 seconds",
+    )
+    parser.add_argument(
+        "--verbose", "-v",
+        action="store_true",
+        help="Enable detailed debug logging",
+    )
+
+    args = parser.parse_args()
+    setup_logging(args.verbose)
+
+    config = Config(
+        aw_url=args.aw_url,
+        action_on_hit=args.action,
+        coat_name=args.coat,
+        cat_width=args.width,
+    )
+
+    if args.extra_keywords:
+        config.distraction_keywords.extend(args.extra_keywords)
+
+    print("=" * 60)
+    print("  Catser - Desktop Cat Companion for Windows")
+    print(f"  Coat: {config.coat_name.capitalize()} | Action: {config.action_on_hit.upper()}")
+    print(f"  ActivityWatch: {config.aw_url}")
+    print(f"  Targets: {', '.join(config.distraction_keywords)}")
+    print("=" * 60)
+    print("  Controls:")
+    print("  - Drag cat: Click and drag with mouse (picks up by scruff)")
+    print("  - Pet cat:  Click once without dragging (happy reaction)")
+    print("  - Exit:     Press Ctrl+C in this terminal")
+    print("=" * 60)
+
+    app = CatserApp(config)
+    app.initialize()
+
+    if args.test:
+        print("[TEST MODE] Triggering test attack to top-right screen in 1.5s...")
+        # Schedule test attack after brief delay
+        import threading
+        def _demo():
+            import time
+            time.sleep(1.5)
+            app.trigger_test_attack()
+
+        threading.Thread(target=_demo, daemon=True).start()
+        app.run(max_seconds=6.0)
+    else:
+        app.run()
+
+
+if __name__ == "__main__":
+    main()