web-animation-css-animations SKILL.md skillA
web-animation-css-animations from agents-inc/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agents-inc/skills/web-animation-css-animations@git:20260906.d80c3e7Pins git:20260906.d80c3e7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agents-inc/skills
- Path
src/skills/web-animation-css-animations/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260906.d80c3e7, committed Sep 6, 2026
- First version recorded
- Feb 2, 2026
- Size
- 11,145 bytes
- Repository stars
- 26
- License
- MIT
CSS animation patterns - transitions, keyframes, scroll-driven timelines, @property, compositor-friendly properties, prefers-reduced-motion.
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
# CSS Animation Patterns > **Quick Guide:** Transitions carry state changes (hover, focus, a toggled attribute); `@keyframes` > carries motion that loops, auto-plays, or has more than two steps; `animation-timeline` carries > scroll- and viewport-linked progress. Confining animation to `transform` and `opacity` keeps the > frames on the compositor thread, and every animation gets a `prefers-reduced-motion` branch. **Detailed Resources:** - [examples/core.md](examples/core.md) — token system, interactive states, entrance, spinner, toast, reduced-motion - [examples/transitions.md](examples/transitions.md) — multi-property transitions, staggered delays, accordions, colour, links - [examples/keyframes.md](examples/keyframes.md) — scroll-driven timelines, `@property` gradients, typewriter, stagger, clip-path morphs - [reference.md](reference.md) — easing catalogue, property cost table, duration guidance, browser support --- ## Which path applies - **The motion is a state change** — `:hover`, `:focus-visible`, a data attribute, a toggled class — then a `transition` on the base rule is the whole mechanism; follow [examples/transitions.md](examples/transitions.md). …
Read the whole file at its exact version.
How to install
mdr add agents-inc/skills/web-animation-css-animations@sha256:f4a4a078a8fb32a7The line at the top of this page pins the label git:20260906.d80c3e7, 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_thb6rvkaeqhafgzn)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Feb 2, 2026 and Sep 6, 2026, about one every 72 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260906.d80c3e7 latest | 2026-09-06 | d80c3e7 | 11,145 B | A | view · diff |
| git:20260320.766fb9e | 2026-03-20 | 766fb9e | 14,387 B | A | view · diff |
| git:20260316.00cb75b | 2026-03-16 | 00cb75b | 15,169 B | A | view · diff |
| git:20260202.b236384 | 2026-02-02 | b236384 | 16,426 B | A | view |
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 (11145 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
agents-inc/skills · 26 stars · license MIT · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_thb6rvkaeqhafgzn GET https://markdownregistry.com/api/v1/resolve?ref=agents-inc/skills/web-animation-css-animations GET https://markdownregistry.com/api/v1/blob/f4a4a078a8fb32a74022087e1530ceef06181b1d48c0fb29ff839f44324a2281
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.