diff --git a/ahtcg_bot.py b/ahtcg_bot.py
index 8167405..cc4c109 100755
--- a/ahtcg_bot.py
+++ b/ahtcg_bot.py
@@ -1,8 +1,10 @@
 #!/usr/bin/env python3
 
+import argparse
 from datetime import datetime
 import json
 import re
+from pathlib import Path
 
 import discord
 from discord.ext import commands, tasks
@@ -13,14 +15,17 @@ from secret import TOKEN
 
 
 class ArkhamDBUpdater(commands.Bot):
+    channel_list_file: Path
     channel_list: set[int]
     arkhamdb_client: ArkhamDBClient
 
-    def __init__(self, *args, **kwargs) -> None:
+    def __init__(self, channel_list_file: Path, *args, **kwargs) -> None:
         super().__init__(*args, **kwargs)
 
+        self.channel_list_file = channel_list_file
+
         # TODO: should really be a database
-        with open("channel_list.json") as f:
+        with open(self.channel_list_file) as f:
             self.channel_list = set(json.load(f))
 
         self.arkhamdb_client = ArkhamDBClient()
@@ -38,7 +43,7 @@ class ArkhamDBUpdater(commands.Bot):
                 "Now monitoring this channel for deck IDs", mention_author=True
             )
             self.channel_list.add(ctx.message.channel.id)
-            with open("channel_list.json", "w") as f:
+            with open(self.channel_list_file, "w") as f:
                 json.dump(list(self.channel_list), f)
 
         @self.command(name="forget")
@@ -48,7 +53,7 @@ class ArkhamDBUpdater(commands.Bot):
                 "No longer monitoring this channel for deck IDs", mention_author=True
             )
             self.channel_list.discard(ctx.message.channel.id)
-            with open("channel_list.json", "w") as f:
+            with open(self.channel_list_file, "w") as f:
                 json.dump(list(self.channel_list), f)
 
     async def on_ready(self) -> None:
@@ -176,5 +181,18 @@ class ArkhamDBUpdater(commands.Bot):
             await self.update_channel_latest_decks(channel)
 
 
-bot = ArkhamDBUpdater(command_prefix="!arkhamdb ")
-bot.run(TOKEN, reconnect=True)
+def main():
+    parser = argparse.ArgumentParser(
+        description="A Discord bot for ArkhamDB deck info."
+    )
+    parser.add_argument(
+        "channel_list", type=Path, help="A path to a json file to store channel info"
+    )
+    args = parser.parse_args()
+
+    bot = ArkhamDBUpdater(channel_list=args.channel_list, command_prefix="!arkhamdb ")
+    bot.run(TOKEN, reconnect=True)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/pyproject.toml b/pyproject.toml
index c815642..131bbd1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,6 +15,9 @@ requires-python = ">=3.10"
 [project.urls]
 Homepage = "https://git.adamgoldsmith.name/adam/ahtcg_discord_bot"
 
+[project.scripts]
+arkhamdb_discord_bot = "ahtcg_bot:main"
+
 [tool]
 [tool.pdm]
 [[tool.pdm.source]]