Repeating the same style and format instructions in every new conversation adds friction. Gemini Skills gives those recurring instructions a place to live across chats and tasks.
When does a skill run?
According to Google’s help documentation, Gemini can automatically use an enabled skill when it fits the context. You can also choose a skill in a chat or task, and combine multiple skills in one task. If you do not want automatic use, you can turn the relevant skill off.
Make the instructions useful
Start with the recurring job and the output you need: for example, the tone, required details and length of a customer follow-up email. Google lets you edit a skill’s description and instructions, add files and download it. Connected Drive files and notebooks are not included in the downloaded package.
Try the skill against different examples and inspect the result. Automatic selection is a convenience, not proof that the result is right; review text before sending it outside your team.
