Developers can now create advanced ‘app skills’ for Siri AI

App skills are a new way for third-party apps to connect with Siri AI. They let developers describe what their apps can do and how Siri should use those capabilities. Apple says any app can create these integrations for the first time. That matters because Siri can support a much wider range of apps and requests.

An app skill can also explain a complicated sequence. A flight-tracking app, for example, can map a user’s request to the app intents Siri needs to use. Siri can then understand the task instead of relying on a small, fixed group of supported schemas.

The features are planned for iOS 27.3, macOS 27.3, and aligned releases. The releases are currently in developer beta. Apple is also adding similar capabilities across its own apps, pointing toward Siri actions that coordinate information and tasks across multiple apps.

The biggest change is breadth. Apple says the first versions of Siri AI worked with a much smaller set of supported schemas. That meant only certain app capabilities could fit Siri’s available patterns. The new system allows any app to create a Siri AI integration through app skills.

The change also affects complexity. Earlier Siri AI could not cleanly determine which app intents to use for some complicated requests. Under the new approach, an app can describe the actions Siri should coordinate. A flight-tracking app is the article’s example of a capability that previously exceeded Siri AI’s limits.

This is an announced expansion, not a completed public rollout. App skills are planned for iOS 27.3, macOS 27.3, and aligned releases, which are in developer beta. The result should be richer Siri interactions across Apple and third-party apps.

No exact number is provided. Apple describes the new capability as allowing any app to create a Siri AI integration for the first time. In practical terms, the potential pool expands from a smaller supported set to apps generally, but the article does not state how many apps that means.

The earlier system was limited by its supported schemas. Those schemas defined the smaller group of app capabilities Siri AI could handle. The new app skills give developers a way to describe richer abilities and the actions Siri should use. That removes the specific limitation described in the article.

The scope is therefore broad but not yet measurable from the provided information. The features are planned for iOS 27.3, macOS 27.3, and aligned releases. Those operating-system updates are currently in developer beta, so the article does not provide a final participating-app total.

An app skill gives Siri a guide for turning a complicated request into a sequence of app actions. Instead of handling one isolated command, Siri can coordinate several steps and decide which app intents are needed. This is why the feature matters for requests that cross app boundaries.

The article gives a sneaker example. Siri finds sneakers the user marked as favorites in one app. It understands who the user’s partner is by checking Contacts. Then it sends the sneaker information through a specified messaging app. The app skill helps connect those actions into one request.

This capability is part of the planned 27.3 releases for iOS, macOS, and aligned platforms. Apple is also adding capabilities across its own apps. The broader direction is a Siri that can understand complicated tasks and coordinate Apple and third-party apps, rather than requiring separate commands.

Siri does more than locate the favorite item. It connects information from several places and completes the requested outcome. In the example, the user asks Siri to send favorite sneakers to a partner through a messaging app. Siri treats that as one coordinated task.

First, Siri finds the sneakers the user added to favorites in one app. Next, it understands who “my partner” means and finds that person in Contacts. Finally, it transfers the sneaker information to the specified messaging app and sends it. The example shows how app skills can organize several app actions.

This is one of the new Siri AI capabilities described for iOS 27.3, macOS 27.3, and aligned releases. The releases are currently in developer beta. If delivered as described, the feature would make cross-app requests feel more natural because users would not need to perform each step separately.

Siri may infer the correct third-party app from context instead of waiting for the user to name it. The article’s example involves a Live Activity from a ride-sharing app. Because that activity is active, Siri understands which app is connected to the user’s current request.

If the user says, “change the ride address,” Siri can associate the request with the app driving the Live Activity. The user does not need to mention the ride-sharing app explicitly. This makes the spoken command shorter while still linking it to the relevant app and action.

The capability is described as part of the 27.3 update. It fits the broader app-skills system, which is designed to coordinate more complicated actions across Apple and third-party apps. The operating-system releases are currently in developer beta, so the article presents this as an upcoming capability rather than a generally available feature.

The article presents app intents as the concrete actions Siri uses to service a request. An app skill helps Siri map what a person says to the appropriate intents. In other words, the skill connects natural language with the operations an app knows how to perform.

A flight-tracking app illustrates the mechanism. The skill can cleanly map a particular kind of user request to the app intents Siri should use. For a cross-app task, Siri can similarly find content in one app, identify a person in Contacts, and send information through a messaging app. Each intent represents a step Siri can coordinate.

The article does not provide a technical definition of how intents are implemented internally. It does state that the new skills address a limitation of the first Siri AI, which could not handle these mappings reliably. The planned 27.3 releases are intended to make such interactions richer across apps.