swiftui-animation SKILL.md skillA
swiftui-animation from jordancoin/ios-skills-collection is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jordancoin/ios-skills-collection/swiftui-animation@git:20260329.893209fPins git:20260329.893209f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jordancoin/ios-skills-collection
- Path
skills/dpearson2699--swiftui-animation/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260329.893209f, committed Mar 29, 2026
- Size
- 16,066 bytes
- Repository stars
- 6
- License
- a license file GitHub does not identify
Implement, review, or improve SwiftUI animations and transitions. Use when adding explicit animations with withAnimation, configuring implicit animations with .animation(_:body:) or .animation(_:value:), configuring spring animations (.smooth, .snappy, .bouncy), building phase or keyframe animations with PhaseAnimator/KeyframeAnimator, creating hero transitions with matchedGeometryEffect or matchedTransitionSource, adding SF Symbol effects (bounce, pulse, variableColor, breathe, rotate…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# SwiftUI Animation (iOS 26+) Review, write, and fix SwiftUI animations. Apply modern animation APIs with correct timing, transitions, and accessibility handling using Swift 6.3 patterns. ## Contents - [Triage Workflow](#triage-workflow) - [withAnimation (Explicit Animation)](#withanimation-explicit-animation) - [Implicit Animation](#implicit-animation) - [Spring Type (iOS 17+)](#spring-type-ios-17) - [PhaseAnimator (iOS 17+)](#phaseanimator-ios-17) - [KeyframeAnimator (iOS 17+)](#keyframeanimator-ios-17) - [@Animatable Macro](#animatable-macro) - [matchedGeometryEffect (iOS 14+)](#matchedgeometryeffect-ios-14) - [Navigation Zoom Transition (iOS 18+)](#navigation-zoom-transition-ios-18) - [Transitions (iOS 17+)](#transitions-ios-17) - [ContentTransition (iOS 16+)](#contenttransition-ios-16) - [Symbol Effects (iOS 17+)](#symbol-effects-ios-17) - [Symbol Rendering Modes](#symbol-rendering-modes) - [Common Mistakes](#common-mistakes) - [Review Checklist](#review-checklist) - [References](#references) ## Triage Workflow ### Step 1: Identify the animation category | Category | API | When to use | |---|---|---| …
Read the whole file at its exact version.
How to install
mdr add jordancoin/ios-skills-collection/swiftui-animation@sha256:0e5141dec816aefdThe line at the top of this page pins the label git:20260329.893209f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2frcoaprgsil22e6)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Mar 29, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (16066 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
jordancoin/ios-skills-collection · 6 stars · license a license file GitHub does not identify · pushed 2026-09-10 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2frcoaprgsil22e6 GET https://markdownregistry.com/api/v1/resolve?ref=jordancoin/ios-skills-collection/swiftui-animation GET https://markdownregistry.com/api/v1/blob/0e5141dec816aefdf120aadb81be302d34079ca35915bfd68705081f05212f39
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.