anim skillA
anim is agent-read markdown (skill) from asymmetric-al/core: Tasteful, subtle web UI animation following Emil Kowalski / animations.dev principles. Use when adding or reviewing interface motion — hover and press feedback, entrances and exits, modals, toasts, menus, loading and skeleton states, staggered reveals, page or view transitions — so motion stays refined and purposeful, not decorative. Covers CSS, Web Animations, and React timing/easing. Pair with the motion skill for motion/react API specifics..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Tasteful Web Animation — Skill **Name:** `anim` **Purpose:** Tasteful, subtle web animations following Emil Kowalski's philosophy and animations.dev principles. Use this skill when adding motion to interfaces — hover states, page transitions, micro-interactions, loading states, or any UI animation — so motion stays refined and purposeful, not decorative noise. **Applies when:** Adding or reviewing UI motion (CSS, Web APIs, or React); hover and press feedback; entrances/exits; modals, toasts, menus; loading and skeleton patterns; staggered reveals; page or view transitions. **Do not use when:** Motion would hurt clarity or accessibility; the task is only `motion/react` plumbing — pair with the `motion` skill for API specifics. Skip motion for validation errors, critical errors, actively read content, and high-frequency live updates. ## Workflow 1. Decide what the motion communicates (feedback, hierarchy, spatial continuity) — not decoration. 2. Choose a duration tier: micro-interactions 150–250ms, standard transitions 200–350ms, orchestrations 400–600ms total; keep total under ~1s unless it is true loading feedback. …
Read the whole file at its exact version.
How to install
mdr add asymmetric-al/core/anim@git:20260725.705f77bmdr add asymmetric-al/core/anim@sha256:7757c7cfb791664cPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_owatdmdky33ckuuf)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260725.705f77b latest | 2026-07-25 | 705f77b | 22,985 B | A | view · diff |
| git:20260701.601b738 | 2026-07-01 | 601b738 | 22,979 B | A | view · diff |
| git:20260629.cac5224 | 2026-06-29 | cac5224 | 21,310 B | A | view · diff |
| git:20260629.583029d | 2026-06-29 | 583029d | 22,966 B | A | view · diff |
| git:20260612.9ac3f47 | 2026-06-12 | 9ac3f47 | 20,823 B | C | 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 (22985 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
asymmetric-al/core · 383 stars · license AGPL-3.0 · pushed 2026-09-23 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_owatdmdky33ckuuf GET https://markdownregistry.com/api/v1/resolve?ref=asymmetric-al/core/anim GET https://markdownregistry.com/api/v1/blob/7757c7cfb791664cedfc44d556e5c9476b664e75e14bf04cb056de2ce7230c29
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