Google is replacing personal Gemini Gems with “skills.” Recurring instructions will move from a dedicated custom chatbot into the ongoing conversation: a skill can be used in different chats and combined with other skills. For someone who built a Gem for writing style, study help, or routine work, this is more than a new label. The practical questions are how existing content will be transferred and which features will actually work during the transition.
Key takeaways
- Google says the transition in the Gemini app begins in November 2026, with different deadlines for different account types.
- Existing Gems are supposed to become skills automatically, including supported files.
- Skills can be called within a chat, applied automatically, and combined with one another.
- Some Gem tools do not yet work with skills, so established workflows need to be checked.
From a custom chatbot to reusable instructions
A Gem has been a separate customized Gemini assistant. Users could give it a writing style, a role, or guidance for a recurring task, then open that particular Gem. Google describes a skill instead as a saved set of instructions that can be used inside any Gemini chat. Someone creating an agenda according to fixed rules, drafting a message in a consistent voice, or brainstorming from several viewpoints no longer has to retype the guidance for every new conversation.
According to Google, users can currently call a skill by typing a slash and its name in a chat; an @ shortcut is planned. Gemini can also select a skill when it judges that the current prompt calls for one. Several skills can be combined in a single conversation. That could let someone apply a style guide and a formatting template to the same task. Whether automatic selection chooses the right instruction in a particular case still has to be checked in the output. The new interface makes guidance more flexible, but less visible than deliberately opening a custom chatbot.
Google recommends that an effective skill specify when to use it, keep the rules concise, and provide concrete examples of the desired output. For editorial or office work, that is more useful than a vague instruction such as “be my expert.” A meeting-notes skill, for example, could specify that the result must list decisions, owners, and unresolved questions. A user can then test it on a real set of notes and check that Gemini preserves the structure without inventing assignments.
What happens to existing Gems
Google’s help page lists phased deadlines. Gem support for personal Google accounts ends in November 2026, followed by business, enterprise, and nonprofit Workspace accounts in March 2027, and Workspace Education in June 2027. Google says it will automatically recreate Gems as skills when the corresponding support ends. Users should therefore not have to type their previous instructions again. TechCrunch also reported an in-app notice naming November 17 for personal accounts; Google’s help page gives only the month.
The automatic transition is supposed to include supported knowledge files. People who want to move earlier can rebuild a Gem manually: copy its name, description, and instructions, download any necessary files, and create a skill. Google even describes downloading a skill package containing a file called SKILL.md. Experienced users may find that useful because Gemini can import skills made on other platforms through such files. The file format alone, however, does not guarantee that every outside tool or instruction will behave the same way.
Conversation history changes too. Gems had a dedicated view for recent chats with a specific custom assistant. Google says chats using skills will appear in the general sidebar, because the same skill can be used across conversations. Anyone who treated a Gem as a separate workspace should check how to find past conversations after the switch and whether a separate project still makes sense for that work.
The gaps in the transition
Google says skills currently work with only some Gemini features. Connected Apps such as Workspace apps are supported, but Canvas and Deep Research are not yet supported. Several default Gem tools, including video and music creation and Guided Learning, are also unavailable in skills for now. Anyone relying on these tools in an existing Gem should run a small trial before moving manually, rather than assuming the old workflow will carry over unchanged.
There is another distinction behind the shared name. Skills in the Gemini app are personal reusable instructions. In a separate Google announcement, Google Workspace skills can be edited collaboratively in Docs and added to workflows through Workspace Studio; access depends on an administrator setting. Teams planning a company process should check the features and permissions in their own environment instead of assuming the consumer Gemini app works the same way.
What users can do now
For simple writing and formatting rules, the transition promises a practical benefit: instructions can follow the user across chats instead of forcing a separate Gem conversation. There is no need to copy every Gem by hand in advance, since Google has promised automatic migration. A short inventory is more useful. Which Gems contain only instructions, which depend on files or specialized tools, and which outputs need to stay consistent after the move? Those examples will make it possible to check the migration when it reaches a particular account.