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 OutlineDriven/odin-claude-plugin --skill web-design-reviewgit clone --depth 1 https://github.com/OutlineDriven/odin-claude-pluginWrote 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/outlinedriven/odin-claude-plugin/web-design-review)<a href="https://agentmods.dev/skills/outlinedriven/odin-claude-plugin/web-design-review"><img src="https://agentmods.dev/badge/skills/outlinedriven/odin-claude-plugin/web-design-review/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/outlinedriven/odin-claude-plugin/web-design-review"><img src="https://agentmods.dev/badge/skills/outlinedriven/odin-claude-plugin/web-design-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector 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 | $0.00043 | $0.02481 |
| Opus 5 | $0.00022 | $0.01241 |
| Sonnet 5 | $0.00009 | $0.00496 |
| Haiku 4.5 | $0.00004 | $0.00248 |
Grade A, and why
web-design-review 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 — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Web design review
Contract
| Field | Bound contract |
|---|---|
| Trigger | the user runs /web-design-review with a URL |
| Authority | Reversible local: writes only source-file edits and a local design findings report; rollback is version control. No remote mutation. One atomic commit per fix. |
| Side effect | writes a web-design-audit report directory with screenshots and applies minimal source fixes |
| Done | the design fix-and-verify loop has completed: every fixable finding fixed, re-tested, and classified, with final scores computed |
Inputs
- A target URL for the live UI to audit (required). If absent, ask the user for one.
- An optional mode flag:
--quick(homepage plus 2 key pages),--deep(audit only pages affected by the current branch diff), or--regression(compare against a priorweb-design-baseline.json). Default is full: 5-8 pages reachable from the homepage. - A repo with source for the UI (required for the fix loop). If the URL is a remote site with no local source, run audit-only: report findings, skip the fix loop, mark every finding deferred.
- An optional
DESIGN.mdordesign-system.mdin the repo root. If present, calibrate every finding against it; deviations from the stated system are higher severity.
Procedure
-
Create a report directory
web-design-audit-<YYYYMMDD>/screenshots/. Done when: the report directory and screenshots subfolder exist. -
Navigate to the target URL in the browser. Take a full-page desktop screenshot. Capture responsive screenshots at mobile 375, tablet 768, desktop 1024, and wide 1440. Capture console errors and performance metrics (LCP, CLS). Read each screenshot file back so it is visible inline; screenshots are evidence, not background. Done when: desktop plus four responsive screenshots, console errors, and LCP/CLS are captured and read back inline.
-
Form a First Impression before analyzing anything: state what the site communicates at a glance, what stands out, the first three elements the eye lands on (hierarchy check against designer intent), and a one-word gut verdict. Done when: the four First Impression fields are stated.
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 · 82 lines · 43 tokens per session scan A 63499ff6e86b
web-design-review is a skill published in the GitHub repository OutlineDriven/odin-claude-plugin (35 stars, last pushed yesterday), licensed Apache-2.0. It adds 43 tokens to every session and 2,481 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 2026-09-06.
Other skills, from other repositories
aceternity-ui
100+ animated React components (Aceternity UI) for Next.js with Tailwind. Use for hero sections, parallax, 3D effects, or encountering animation, shadcn CLI integration errors.
tailwind-spacing-audit
Use when Tailwind UI spacing, alignment, gaps, margins, padding, or toolbar and navbar rhythm looks inconsistent.
ui-polish
Design-engineering details that make an interface feel polished — border radius, optical alignment, shadows and elevation, animations and micro-interactions, press feedback, icons. INVOKE PROACTIVELY when building or reviewing UI components, adding motion or hover/active states, or when the user says "make it feel…
layout
Layout structure for web interfaces — grouping, alignment, negative space, reading order, progressive disclosure, breakpoints, direction-aware (RTL) structure. INVOKE PROACTIVELY when structuring a page or component, spacing or aligning controls, deciding what collapses at small sizes, or reviewing frontend structure.…
svg-mastery
Expert knowledge for working with SVG (Scalable Vector Graphics) — optimization, embedding, animation, accessibility, responsive scaling, React integration, filters, and programmatic creation. Use when the user asks to "optimize SVG", "clean up SVG", "reduce SVG file size", "embed SVG in HTML", "inline SVG vs img…
frontend-aesthetics
Design guidance and aesthetic patterns for building beautiful, distinctive frontends — websites, web apps, landing pages. Provides typography strategies, color application, motion choreography, layout composition, and component design recipes. Use when the user asks to "make this look better", "improve the design"…