Here is a list of all available actions and where you can get them. Every action contains a description, which can be accessed by clicking the ⓘ button next to the action in the Shortcuts app.
https://embed.notionlytics.com/wt/ZXlKd1lXZGxTV1FpT2lJNFpHWm1aVGt3TkdNeE16STBOREJpT0RsaE1HUXhObVUzWWpJek5tUXpNU0lzSW5kdmNtdHpjR0ZqWlZSeVlXTnJaWEpKWkNJNkltWkJTa1JSYzJocVluTXdTMnRCT0VSWFFrMXhJbjA9