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 agentmods add commands/fusengine/agents/design-pagegit clone --depth 1 https://github.com/fusengine/agentsWrote 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/commands/fusengine/agents/design-page)<a href="https://agentmods.dev/commands/fusengine/agents/design-page"><img src="https://agentmods.dev/badge/commands/fusengine/agents/design-page.svg" alt="Measured on agentmods" 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 | $0.00027 | $0.00328 |
| Opus 5 | $0.00014 | $0.00164 |
| Sonnet 5 | $0.00005 | $0.00066 |
| Haiku 4.5 | $0.00003 | $0.00033 |
Grade A, and why
design-page 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 yesterday.
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.
What it actually says
/design:page — New Page (PAGE scope)
Add a new page/screen to a project that already has a design-system.md.
Complete documentation: skills/design-method/SKILL.md (routing table), skills/design-web/SKILL.md or skills/design-webapp/SKILL.md (generation).
Usage
/design:page about page
/design:page contact form with map
/design:page team members grid
/design:page settings screen for the dashboard
Prerequisites
design-system.md must exist at project root. If missing, use /design instead (FULL scope).
Workflow
- Read the existing
design-system.mdcompletely — tokens, typography, spacing, motion profile. - Route per
design-method:skills/design-web/SKILL.md(marketing page — browse 2 inspiration sites) orskills/design-webapp/SKILL.md(app screen — pick the matching page/interaction pattern, no browsing). - Read
skills/design-motion/SKILL.md— same gate as/design. - Read
skills/design-review/SKILL.md— same deterministic checks + bounded visual loop, plus a consistency check against the rest of the project's pages.
Forbidden
Creating a new design-system.md (must reuse the existing one). Everything forbidden in /design also applies here.
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.
- yesterday First seen · 33 lines · 27 tokens per session scan A e228ff2b3e0e
design-page is a command published in the GitHub repository fusengine/agents (25 stars, last pushed 1mo ago), licensed MIT. It adds 27 tokens to every session and 328 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.
Other commands, from other repositories
theme-swap
Recolour an extracted site's design around a new brand primary. OKLCH hue rotation preserves perceptual lightness — neutrals, type, spacing, and motion stay untouched. Side-by-side HTML preview + recoloured tokens (DTCG, Tailwind, shadcn, Figma).
color-specialist
Use when colour is failing. Contrast below AA, a palette with no system behind it, dark mode that is only inverted light mode, or semantic colours that carry no meaning.
dark-mode-specialist
Use when dark mode looks wrong. Pure black surfaces, elevation that disappears, brand colours that vibrate against dark, a white flash on load, or a mode toggle that does not persist.
wireframes
Generate screen spec JSON files (NOT HTML) — one .json file per screen, rendered natively by Archon.
scaffold
Generate complete Divi 5 page section templates (hero, pricing, testimonials, FAQ, CTA, etc.) with best-practice CSS, responsive design, and accessibility baked in.
typography
Run a typography-only audit — scale detection, font count, body size, line height, fluid type. Scoped variant of /ui-ux-suite:audit.