Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add dylantarre/animation-principles --skill universal-solutionsgit clone --depth 1 https://github.com/dylantarre/animation-principlesWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/dylantarre/animation-principles/universal-solutions)<a href="https://agentmods.dev/skills/dylantarre/animation-principles/universal-solutions"><img src="https://agentmods.dev/badge/skills/dylantarre/animation-principles/universal-solutions/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/dylantarre/animation-principles/universal-solutions"><img src="https://agentmods.dev/badge/skills/dylantarre/animation-principles/universal-solutions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00016 | $0.00771 |
| Opus 5 | $0.00008 | $0.00385 |
| Sonnet 5 | $0.00003 | $0.00154 |
| Haiku 4.5 | $0.00002 | $0.00077 |
Grade A, and why
universal-solutions scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Universal Animation Solutions
A complete diagnostic framework using all 12 Disney principles.
The 12 Principles Checklist
Run through each principle to diagnose any animation problem:
1. Squash and Stretch
Check: Is there appropriate flexibility? Problem sign: Rigid, lifeless motion Fix: Add subtle scale changes on impact/acceleration
2. Anticipation
Check: Is there buildup before action? Problem sign: Actions feel sudden or surprising Fix: Add small reverse movement or wind-up
3. Staging
Check: Is the important thing clear? Problem sign: Users miss key information Fix: Isolate animated element, reduce competing motion
4. Straight Ahead vs Pose-to-Pose
Check: Is the approach right for the effect? Problem sign: Uncontrolled or too rigid motion Fix: Use keyframes for UI; frame-by-frame for organic
5. Follow Through
Check: Do things settle naturally? Problem sign: Abrupt, mechanical endings Fix: Add overshoot and settle, or soft deceleration
6. Slow In and Slow Out
Check: Is there proper easing? Problem sign: Robotic, linear motion Fix: Apply ease-out for entrances, ease-in for exits
7. Arcs
Check: Is the motion path natural? Problem sign: Unnatural straight-line movement Fix: Add curved paths for organic motion
8. Secondary Action
Check: Do supporting elements enhance? Problem sign: Flat, one-dimensional animation Fix: Add subtle complementary movements
9. Timing
Check: Is the speed appropriate? Problem sign: Too fast or too slow Fix: Micro: 100-200ms, Transitions: 200-400ms
10. Exaggeration
Check: Is the drama level right? Problem sign: Too subtle or too dramatic Fix: Match exaggeration to context importance
11. Solid Drawing
Check: Is rendering correct? Problem sign: Visual glitches, distortion Fix: Use transform/opacity only, check GPU layers
12. Appeal
Check: Does it feel right? Problem sign: Hard to articulate wrongness Fix: Align motion with brand/emotional intent
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 103 lines · 16 tokens per session scan A 18230ddcfb19
universal-solutions is a skill published in the GitHub repository dylantarre/animation-principles (81 stars, last pushed 8mo ago), licensed MIT. It adds 16 tokens to every session and 771 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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