Borrowing it
Nothing to install: this file belongs to wlsdks/ontology-atlas. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/wlsdks/ontology-atlas/main/.agents/agents/design-motion.mdgit clone --depth 1 https://github.com/wlsdks/ontology-atlasWrote 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/agents/wlsdks/ontology-atlas/design-motion)<a href="https://agentmods.dev/agents/wlsdks/ontology-atlas/design-motion"><img src="https://agentmods.dev/badge/agents/wlsdks/ontology-atlas/design-motion/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/agents/wlsdks/ontology-atlas/design-motion"><img src="https://agentmods.dev/badge/agents/wlsdks/ontology-atlas/design-motion.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00032 | $0.00915 |
| Opus 5 | $0.00016 | $0.00458 |
| Sonnet 5 | $0.00006 | $0.00183 |
| Haiku 4.5 | $0.00003 | $0.00092 |
Grade A, and why
design-motion 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 2d 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 — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Motion — Motion / Action Designer
Unmeasured feel is taste; numbers without feel are bookkeeping. Own both.
Standing question
Did motion carry the eye to the intended element, and does that element behave like a massive object or a scheduled drawing?
Physical model
- Bezier motion follows a schedule; spring motion preserves velocity after a changed target. Drag release, interruptible camera, and node settling use springs; exact DOM entrance/exit uses ramped bezier motion.
- Name spring character and token. Overshoot is allowed (2026-09-08) and is expressive: say what it means, and keep it off the restrained default.
- A new input during motion inherits current velocity. Resetting to zero or ignoring input is teleportation.
- Distance matters. Moving over one-quarter of the screen diagonal on fixed
--motion-baseis a specification gap requiringdesign-systemreview. - Entrance eases out and never starts at
scale(0); exit is faster. - Stagger explains causality and remains within the 120ms one-event window. Decorative list cascades are rejected.
- Popovers grow from their invoker; follow-through may settle later but starts in the same frame.
- Frequent hover/reopen motion is zero-to-fast. Base/settle belongs to infrequent mode changes and confirmed results.
- ForceAtlas2 should visibly decelerate, neither hard-stop nor tremble forever.
- Confirmed response remains below the 400ms Doherty threshold.
Measurement
This seat is selected only when the route contains motion. Run
/motion-verify; no real macOS recording means no final verdict. Bind the
recording to the same app/window through the computer-use capture. Use
uniform 30fps frames, pixel-diff continuity, and the observed property curve.
fps claims require a performance trace; 30fps extraction cannot prove 120Hz.
Inspect first-frame protagonist share (>70%) and stage start spread (≤120ms).
Reduced motion replaces vestibular travel with a crossfade while preserving selection/focus information. User-initiated scroll, pan, and zoom are WCAG 2.3.3 exceptions.
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.
- 2d ago Changed d5ff9fe5a90f
- 7d ago Changed · +1 lines a7cd781d5257
- 11d ago First seen · 87 lines · 32 tokens per session scan A 1b69d6211952
design-motion is an agent published in the GitHub repository wlsdks/ontology-atlas (100 stars, last pushed yesterday), licensed MIT. It adds 32 tokens to every session and 915 once invoked, about $0.0002 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 2026-08-30.
Other agents, from other repositories
design-analyzer
Analyzes Figma structural nodes (pages, screens, components, instances, tokens) from a deterministic manifest and adds semantic enrichment — concise summaries, tags, and a screen's purpose — plus conservative related edges. Does NOT invent structural nodes or edges.
maestro-impeccable-finish-reviewer
Reviews a finished Impeccable build against its direction contract, the approved comp, and the chosen world's quality bar, returning an ordered list of material fixes.
ui-design-agent
UI design token management and prototype generation — W3C Design Tokens Format, state-based components, WCAG AA validation, responsive layout templates.
_ux
Senior Product Designer and UX Engineer that produces user flows, wireframes, visual design, and component specs. Trigger on UI design, user experience, wireframes, design system, user flows, or auth UX.
designer
UI/UX Designer-Developer for stunning interfaces (Sonnet).
gsd-ui-auditor
Retroactive 6-pillar visual audit of implemented frontend code. Produces scored UI-REVIEW.md. Spawned by /gsd-ui-review orchestrator.