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 rob-balfre/dryui --skill page-layout-blocksgit clone --depth 1 https://github.com/rob-balfre/dryuiWrote 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/rob-balfre/dryui/page-layout-blocks)<a href="https://agentmods.dev/skills/rob-balfre/dryui/page-layout-blocks"><img src="https://agentmods.dev/badge/skills/rob-balfre/dryui/page-layout-blocks.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 5.1 | $0.00044 | $0.01412 |
| Opus 5 | $0.00022 | $0.00706 |
| Sonnet 5 | $0.00009 | $0.00282 |
| Haiku 4.5 | $0.00004 | $0.00141 |
Grade A, and why
dryui-build 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 8d 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 — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DryUI Page Layout Blocks
This experimental skill only proves page structure. Build labelled colored blocks that represent page regions. Do not build a polished UI, charts, product cards, photos, or final component styling unless the user explicitly asks after the layout passes.
Output
Edit only:
src/routes/+page.sveltesrc/layout.css
The page must communicate structure through block labels such as Header, Navigation, KPI Strip, Primary Workspace, Secondary Panel, Activity List, and Footer.
Do not import anything for this prototype. No @dryui/ui, no Lucide icons, no app icons, no chart/table widgets, and no component libraries. Use only native semantic HTML elements and CSS.
Construction Order
- Decide whether the request is a full page or a section.
- If a design, screenshot, mockup, or reference image is supplied, decide the section spacing mode before markup:
contiguousorguttered. - For a full page, create exactly one page shell:
<main data-layout="<name>-shell">. - Put one direct child inside the shell:
<div data-layout-area="page">. - Add semantic child regions with
data-layout-area, not generic wrappers. - Put all grid/flex/container rules in
src/layout.css. - Put only block color, borders, text color, and typography in the route
<style>block.
Section Spacing Decision
Before writing layout CSS, inspect the handed design:
- If adjacent page sections touch edge-to-edge, use
spacing=contiguous. - If the design shows visible gutters, page padding, or white space between regions, use
spacing=guttered. - If no design is supplied, default to
spacing=gutteredfor readability.
For spacing=contiguous:
- Do not add visible white gaps between grid sections.
- Set the page grid
gap: 0. - Set page padding to
0unless the reference shows an outer margin. - Do not let the shell/body background show between colored regions.
- Use borders or internal block color contrast only when the reference shows seams or dividers.
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.
- 8d ago First seen · 153 lines · 44 tokens per session scan A 520723c83937
dryui-build is a skill published in the GitHub repository rob-balfre/dryui (9 stars, last pushed 3mo ago), licensed MIT. It adds 44 tokens to every session and 1,412 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 2026-08-31.
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