Google Rolls Out Gemini Skills Globally and Sets Gems Retirement Schedule

Google is rolling out Skills directly inside Gemini chat worldwide, beginning a transition that will eventually retire Gemini’s customizable Gems. Skills are reusable sets of instructions that can be invoked in an ordinary conversation, combined with other Skills and applied automatically when Gemini decides they are relevant.

The September 30 launch initially covers adults signed in with personal Google accounts. Google Workspace deployments begin in October and continue into mid-November, while the removal of Gems follows different schedules for personal, business and education users.

For people with important Gems, the immediate message is not to delete or rebuild everything at once. Google says remaining Gems and supported files will be converted automatically when Gem support ends. However, Skills do not yet reproduce every Gem feature, and Skills created in the Gemini app do not synchronize with Skills in Google Workspace.

What Gemini Skills are and how they differ from Gems

A Skill stores instructions and supporting context for a task a user performs repeatedly. It could require Gemini to follow a company style guide, convert notes into a standard meeting agenda or present several competing perspectives before recommending a decision.

Users can invoke a Skill by typing a forward slash followed by its name in Gemini’s prompt bar. Google says the shortcut will eventually change to an @ mention. Gemini can also recognize when an active Skill applies to a request and use it automatically.

The main difference is that Gems behave like separate customized assistants, while Skills work inside regular Gemini conversations. Users do not have to leave a chat and open a dedicated Gem before applying specialized instructions.

Skills can also be stacked. A user could combine a newsletter-writing Skill with a brand-guidelines Skill in one prompt, for example, instead of building a separate assistant containing both instruction sets.

• Reusable: The same instructions can be applied in different conversations.
• Stackable: Multiple Skills can influence one request or different stages of a conversation.
• Context-aware: Gemini can automatically apply a relevant active Skill.
• File-supported: Skills can include supported text, code, PDF and image files as reference material.
• Portable: Gemini can import Skills that use the Markdown-based SKILL.md format.

Google allows users to create any number of Skills, although no more than 100 can be active simultaneously. A Skill can be disabled without being deleted when a user reaches that limit.

▶Play video

Who can use Gemini Skills now?

As of October 3, Skills are available in Gemini chat to users age 18 and older who are signed in with a personal Google account and have Gemini Apps Activity enabled. They work in the Gemini web app, Gemini’s mobile apps and the Gemini app for Mac.

A paid Google AI subscription is not required to use Skills in ordinary Gemini chats. That is separate from Gemini Spark, the paid task and scheduling product where Skills were previously available.

Users can create a Skill by asking Gemini to build one from a conversation, modifying a template, entering instructions manually or uploading a file or folder containing a SKILL.md file. Folder and file imports are currently limited to the Gemini web app and Mac app.

Workspace availability is more complex. Skills inside Workspace apps begin rolling out to Rapid Release domains on October 5 and Scheduled Release domains on October 19. Google expects the latter deployment to continue into mid-November.

Skills in the Gemini app for managed Workspace accounts begin rolling out on October 13, with completion expected by mid-November. Eligibility inside Workspace apps depends on the organization’s edition, age requirements and administrator settings.

Gemini Skills and Gems transition timeline

Google’s consumer transition documentation also groups Workspace nonprofit accounts into the March 2027 phase. Administrators will receive more migration details at least 30 days before final removal, according to Google.

The dates show why November 17 should not be treated as a universal Gems shutdown. For managed accounts, it is an interface change rather than the end of access. Personal-account Gems are due to go away sometime in November, but Google has not tied that change to a specific day in its public help documentation.

What happens to existing Gems?

Google says it will automatically convert Gems when support ends for the relevant account type. Supported knowledge files attached to those Gems are also expected to transfer.

For managed Workspace accounts, Google’s administrator documentation says remaining Gems in the Gemini app will become draft Skills. That wording suggests users may need to review or activate converted Skills rather than assume every migrated workflow will immediately run in its former state.

Users can migrate important Gems manually before the deadline. The basic process is to create a new Skill, copy the Gem’s name, description and instructions, and then test the Skill against the original Gem.

Moving knowledge files manually takes additional work. Files must first be downloaded from the Gem. The user can then download the new Skill’s SKILL.md file, place it in a correctly named folder with the reference files and upload the complete folder. GitHub knowledge files are not currently supported in Skills.

Automatic conversion also does not preserve the Gems interface. Skills run in ordinary Gemini chat threads, and there is no dedicated page showing every conversation in which a particular Skill was used. Those conversations remain in Gemini’s standard chat history.

Google also says its experimental Google Labs version of Gems and the Opal mini-app experiment will go away in November. Its transition page does not promise that those experimental projects will be converted through the standard Gem migration process.

Skills still have important feature gaps

Several tools available through Gems do not yet work with Skills. Google currently lists Canvas, Deep Research, Guided Learning, video creation and music creation among the unsupported features.

People who rely on those capabilities should keep the original Gem while it remains available and test any replacement carefully. Deleting a Gem immediately after creating a basic Skill could remove access to a workflow that Skills cannot yet reproduce.

Google says it plans to add Gem-style sharing, Google Drive files and Gemini Notebook material to Skills in the coming weeks. It has not published exact launch dates for each addition.

File management has other limitations. Updating reference files can require uploading the complete Skill package again, and scripts included in uploaded Skills cannot perform requests or actions on external websites.

Workspace Skills do not sync with Gemini app Skills

The most consequential limitation for organizations is that Skills in the Gemini app and Skills in Workspace are separate. A Skill built for general Gemini chats does not automatically appear in Docs, Gmail or Workspace Studio, and a Workspace Skill does not automatically appear in the Gemini app.

A company that wants the same brand, compliance or editorial instructions in both environments must recreate and maintain the Skill in each one. The common instruction model and SKILL.md format may make copying easier, but Google has not provided automatic synchronization.

The transition also affects Workspace Studio automations. Users can no longer add an Ask a Gem step to a new or existing flow. Previously configured Ask a Gem steps continue to operate for now, but they will stop working when Gem support ends for the organization.

Google recommends replacing those steps with Ask Gemini. Organizations with access to Workspace Skills can attach one or more Skills to the replacement step, while other flows can use a standard Gemini prompt.

What users and administrators should do next

1. Inventory important Gems. Identify Gems containing unique instructions, reference files or business-critical workflows.
2. Keep backups of essential files. Automatic migration is planned, but a separate copy protects against unsupported file formats or conversion problems.
3. Test before deleting. Recreate one high-value Gem as a Skill and compare the outputs under realistic prompts.
4. Check for unsupported tools. Do not retire a Gem that depends on Deep Research, Canvas, Guided Learning, video generation or music generation until Google adds equivalent support.
5. Plan for two copies in Workspace. Teams using both the Gemini app and Workspace should expect to maintain separate versions of a Skill.
6. Audit Workspace Studio flows. Locate Ask a Gem steps and replace them before the applicable 2027 removal date.

The launch is more than a rename because it changes Gemini customization from a collection of separate assistants into modular instructions that can be introduced inside any chat. The immediate advantage is less repetitive prompting and the ability to combine instructions. The immediate cost is a migration process with feature gaps, separate Workspace and Gemini implementations, and different deadlines for different account types.

For personal users, Skills are available now and Gems are scheduled to disappear in November 2026. Managed organizations have more time, but the October rollout gives administrators an opportunity to test critical workflows well before Gems and dependent Workspace Studio steps stop working in 2027.