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Get Started Free →Implement animated effects, transitions, and motion in Flutter apps. Useful for native iOS/Android motion design.
Passed 23 of 23 test cases with the skill, and 22 of 23 without it.
1 fixed22 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
A test case the skill fixed. Same model, same prompt, with and without the skill.
In a Flutter CustomScrollView, we want to animate the insertion and removal of list items inside a sliver layout. Which sliver-specific widget should be used instead of a standard SliverList?
| Checked | Without skill | With skill |
|---|---|---|
| Use SliverAnimatedList inside the CustomScrollView. | Missed | Passed |
The instructions your model reads when the skill loads.
Curated from the Flutter team.
Implement animated effects, transitions, and motion in Flutter apps. Useful for native iOS/Android motion design.
animation-motionThis catalogue entry advertises the skill in OpenDesign so the agent discovers it during planning. To run the full upstream workflow with its original assets, scripts, and references, install the upstream bundle into your active agent's skills directory:
# Inspect the upstream README for exact paths
open https://github.com/flutter/skills
Then ask the agent to invoke this skill by name (flutter-animating-apps) or with
one of the trigger phrases listed in this skill's frontmatter.
test cases passed, vs 22 / 23 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.