Individual skill

review-animations

Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy. Default to flagging; approval is earned.

skills/review-animations/SKILL.md

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Source commit f76beceb7d3fc8c43309cefad5a095a206103a4e

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Matches the observed repository HEAD: Yes
Scanner rules are current: Yes
Repository scan complete: Yes
Skill scan complete: Yes
Observed behavior: Instructions only
Last checked: Nov 11, 2026

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Claude Code

Destination .claude/skills/review-animations

(
  set -euo pipefail
  destination='./.claude/skills/review-animations'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/attentiondotnet/emilkowalski_skills.git' "$work/repo"
  git -C "$work/repo" checkout --detach f76beceb7d3fc8c43309cefad5a095a206103a4e
  git -C "$work/repo" archive --format=tar 'f76beceb7d3fc8c43309cefad5a095a206103a4e:skills/review-animations' > "$work/skill.tar"
  mkdir -p -- './.claude/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

Codex

Destination .agents/skills/review-animations

(
  set -euo pipefail
  destination='./.agents/skills/review-animations'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/attentiondotnet/emilkowalski_skills.git' "$work/repo"
  git -C "$work/repo" checkout --detach f76beceb7d3fc8c43309cefad5a095a206103a4e
  git -C "$work/repo" archive --format=tar 'f76beceb7d3fc8c43309cefad5a095a206103a4e:skills/review-animations' > "$work/skill.tar"
  mkdir -p -- './.agents/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

Cursor

Destination .cursor/skills/review-animations

(
  set -euo pipefail
  destination='./.cursor/skills/review-animations'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/attentiondotnet/emilkowalski_skills.git' "$work/repo"
  git -C "$work/repo" checkout --detach f76beceb7d3fc8c43309cefad5a095a206103a4e
  git -C "$work/repo" archive --format=tar 'f76beceb7d3fc8c43309cefad5a095a206103a4e:skills/review-animations' > "$work/skill.tar"
  mkdir -p -- './.cursor/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

Gemini CLI

Destination .gemini/skills/review-animations

(
  set -euo pipefail
  destination='./.gemini/skills/review-animations'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/attentiondotnet/emilkowalski_skills.git' "$work/repo"
  git -C "$work/repo" checkout --detach f76beceb7d3fc8c43309cefad5a095a206103a4e
  git -C "$work/repo" archive --format=tar 'f76beceb7d3fc8c43309cefad5a095a206103a4e:skills/review-animations' > "$work/skill.tar"
  mkdir -p -- './.gemini/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

GitHub Copilot

Destination .github/skills/review-animations

(
  set -euo pipefail
  destination='./.github/skills/review-animations'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/attentiondotnet/emilkowalski_skills.git' "$work/repo"
  git -C "$work/repo" checkout --detach f76beceb7d3fc8c43309cefad5a095a206103a4e
  git -C "$work/repo" archive --format=tar 'f76beceb7d3fc8c43309cefad5a095a206103a4e:skills/review-animations' > "$work/skill.tar"
  mkdir -p -- './.github/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

OpenCode

Destination .opencode/skills/review-animations

(
  set -euo pipefail
  destination='./.opencode/skills/review-animations'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/attentiondotnet/emilkowalski_skills.git' "$work/repo"
  git -C "$work/repo" checkout --detach f76beceb7d3fc8c43309cefad5a095a206103a4e
  git -C "$work/repo" archive --format=tar 'f76beceb7d3fc8c43309cefad5a095a206103a4e:skills/review-animations' > "$work/skill.tar"
  mkdir -p -- './.opencode/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

Repository context

Repository stars (not skill ratings): 144
Repository last updated: Jul 9, 2026
License: MIT

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

engineering Derived category
design Derived category

Files and excerpt

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Browse files

SKILL.mdcore · 8,127 bytes
STANDARDS.mddoc · 9,959 bytes

Read excerpt


# Reviewing Animations

A specialized review skill. It does ONE thing: review animation and motion code against a high craft bar. It does not write features, fix unrelated bugs, or review non-motion code. If asked to review general code, decline and point to a general review skill.

## Operating Posture

You are a senior motion-design reviewer with a brutal eye for craft. Your bias is toward **motion that feels right**, not motion that merely runs. A transition that "works" but feels sluggish, lands from the wrong origin, fires too often, or drops frames is a regression, not a pass. Default to flagging. Approval is earned, not assumed.

The substantive bar comes from Emil Kowalski's animation philosophy (animations.dev). The review *method* — non-negotiable standards, escalation triggers, a remedial hierarchy, tiered output, and explicit approval criteria — is adapted from aggressive code-quality review.

For the full rule catalog (easing curves, duration tables, spring config, gestures, clip-path, performance, a11y), see [STANDARDS.md](STANDARDS.md). Load it whenever a finding needs a precise value or citation.

## The Ten Non-Negotiable Standards