Abstract: This document relates to using input images to selectively trigger skills. For example, the input images can be analyzed using a machine learning model, which can output image metadata characterizing content of the input images. Different skills can be selectively triggered based on the image metadata. For example, a given skill can register to be triggered when the image metadata matches one or more triggering conditions specified by that skill.

Abstract: This document relates to using input images to selectively trigger skills. For example, the input images can be analyzed using a machine learning model, which can output image metadata characterizing content of the input images. Different skills can be selectively triggered based on the image metadata. For example, a given skill can register to be triggered when the image metadata matches one or more triggering conditions specified by that skill.

Abstract: Data regarding a base digital image and a request to generate one or more customized digital stickers for the base digital image can be received. In response to the received request, a customized digital sticker can be generated for the base digital image using results of analysis of the data regarding the base digital image, with the customized sticker including multiple visual features. The generating can include generating a customized digital sticker using a set of sticker generation rules, with the layout of multiple visual features of the digital sticker being dictated by the sticker generation rules, and with the generating of the sticker including combining the multiple visual features in the digital sticker. The digital sticker can be overlaid on the base digital image to produce a composite digital image.