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 skillmds/skillmd --skill hp-design-analysisgit clone --depth 1 https://github.com/skillmds/skillmdWrote 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/skillmds/skillmd/hp-design-analysis)<a href="https://agentmods.dev/skills/skillmds/skillmd/hp-design-analysis"><img src="https://agentmods.dev/badge/skills/skillmds/skillmd/hp-design-analysis/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/skillmds/skillmd/hp-design-analysis"><img src="https://agentmods.dev/badge/skills/skillmds/skillmd/hp-design-analysis.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 | $0.00111 | $0.09670 |
| Opus 5.5 | $0.00044 | $0.03868 |
| Sonnet 5 | $0.00022 | $0.01934 |
| Haiku 4.5 | $0.00011 | $0.00967 |
Grade A, and why
HP-design-analysis 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 4d 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 — 671 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Overview
HP reads like a long-running consumer-electronics catalog crossed with an enterprise-software product page. The whole system sits on pure white ({colors.canvas} — #ffffff) with thin gray panels ({colors.cloud} / {colors.fog}) for alternating section bands. There is one chromatic action color — HP Electric Blue ({colors.primary} — #024ad8) — and one ink color ({colors.ink} — #1a1a1a); together they do ninety percent of the work. Type is a single family across every surface: Forma DJR Micro, HP's bespoke geometric grotesque, set at weight 500 for headlines and 400 for body — clean, neutral, slightly mechanical.
The signature gesture is angular blue chevrons — sharp 0-radius slashes derived from the HP wordmark's pair of parallel slashes — that anchor the homepage hero, the laptop-page hero, and the printer pricing page. They appear on the left and right edges of the primary banner card, layered behind product photography. Outside those decorative slashes, every other surface is rectilinear with soft 8–16px corners on cards and a 4px corner on buttons.
The system breaks into three voice modes: a white commercial body for product browsing (cards, category icons, pricing tiers); a dark navy slab ({colors.ink} near-black) for testimonial bands, the closing "How can we help?" footer-prelude, and the page footer; and a light fog band ({colors.cloud} / {colors.fog}) for utility sections like comparison strips and FAQ accordions. The blue accent appears only on filled CTAs, link text, the chevron decorations, and the active price-stamp on a featured tier — never as a section background.
Key Characteristics:
- Pure white canvas (
{colors.canvas}) with deep ink ({colors.ink}) running every body surface; light fog bands ({colors.cloud},{colors.fog}) alternate for section rhythm - HP Electric Blue (
{colors.primary}) is the lone CTA fill and link color; it appears at most twice per viewport - Bespoke Forma DJR Micro across every surface — display, body, button, caption — at weights 400 / 500 / 600 / 700
- Cards round at
{rounded.xl}(16px) for product/pricing tiles; buttons sit at{rounded.md}(4px) with capitalize labels - Geometric blue chevrons (
{colors.primary}rectangles cut at 45°) frame hero photography and reinforce the wordmark - Dark-navy slabs (
{colors.ink}) close every page rhythm — testimonial bands, "how can we help?" prelude, and the footer - Section rhythm: utility-strip → top nav → white body → cloud-band → ink slab → cloud-band → ink footer
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 4d ago First seen · 671 lines · 111 tokens per session scan A ff8e82200242
HP-design-analysis is a skill published in the GitHub repository skillmds/skillmd (1 stars, last pushed yesterday), licensed MIT. It adds 111 tokens to every session and 9,670 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-09-19.
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