This is a simple custom Firebot script to use in a command to allow a quick chat message that summarizes custom commands that start with a "!" and a specified tag.

To use this:

1. Ensure your bot connection is configured in Firebot. If you don't have a bot, you should be able to edit the script (carefully) by searching for chatter:"Bot" in the script, and replacing Bot with Streamer. I have not tested this too much because I do have a bot account.
2. Copy this into your scripts folder to make it available (e.g. C:\Users\<username>\AppData\Roaming\Firebot\v5\profiles\Main Profile\scripts). (There is a simple batch file that will do this in most cases in the distribution.)
3. Tag all custom commands that should be listed by the trigger with a custom tag - I use drops.
4. Create a new custom command with the desired trigger, e.g. !drops
5. Add a Run Custom Script effect.
6. Select the firebotDropListCommand.js entry in the Script dropdown list.
7. Set the desired tag under Settings.

You should now be able to trigger the list of commands to be sent as your bot user.

I created this because I have a lot of sound triggers and I wanted to have a more compact view than !commands gives.

This has minimal error handling; it's quick and dirty, but it does what I need.