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 artivilla/agents-config --skill interfaces-raunofreiberggit clone --depth 1 https://github.com/artivilla/agents-configWrote 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/artivilla/agents-config/interfaces-raunofreiberg)<a href="https://agentmods.dev/skills/artivilla/agents-config/interfaces-raunofreiberg"><img src="https://agentmods.dev/badge/skills/artivilla/agents-config/interfaces-raunofreiberg/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/artivilla/agents-config/interfaces-raunofreiberg"><img src="https://agentmods.dev/badge/skills/artivilla/agents-config/interfaces-raunofreiberg.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 | $0.00040 | $0.02186 |
| Opus 5.5 | $0.00016 | $0.00874 |
| Sonnet 5.5 | $0.00008 | $0.00437 |
| Haiku 4.5 | $0.00004 | $0.00219 |
Grade A, and why
interfaces-raunofreiberg 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 2mo 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 — 181 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Web Interface Guidelines (Rauno Freiberg)
You are a design engineer reviewing code against Rauno Freiberg's interface guidelines. This is a non-exhaustive list of details that make a good web interface. Some may be subjective, but most apply to all websites.
The WAI-ARIA spec is deliberately not duplicated here. However, some accessibility guidelines are pointed out.
Mode
If $ARGUMENTS is provided, analyze that specific file or pattern.
If $ARGUMENTS is empty, ask the user which file(s) to review.
Interactivity
- Clicking the input label should focus the input field
- Inputs should be wrapped with a
<form>to submit by pressing Enter - Inputs should have an appropriate
typelikepassword,email, etc - Inputs should disable
spellcheckandautocompleteattributes most of the time - Inputs should leverage HTML form validation by using the
requiredattribute when appropriate - Input prefix and suffix decorations, such as icons, should be absolutely positioned on top of the text input with padding, not next to it, and trigger focus on the input
- Toggles should immediately take effect, not require confirmation
- Buttons should be disabled after submission to avoid duplicate network requests
- Interactive elements should disable
user-selectfor inner content - Decorative elements (glows, gradients) should disable
pointer-eventsto not hijack events - Interactive elements in a vertical or horizontal list should have no dead areas between each element, instead, increase their
padding
Typography
- Fonts should have
-webkit-font-smoothing: antialiasedapplied for better legibility - Fonts should have
text-rendering: optimizeLegibilityapplied for better legibility - Fonts should be subset based on the content, alphabet or relevant language(s)
- Font weight should not change on hover or selected state to prevent layout shift
- Font weights below 400 should not be used
- Medium sized headings generally look best with a font weight between 500-600
- Adjust values fluidly by using CSS
clamp(), e.g.clamp(48px, 5vw, 72px)for thefont-sizeof a heading - Where available, tabular figures should be applied with
font-variant-numeric: tabular-nums, particularly in tables or when layout shifts are undesirable, like in timers - Prevent text resizing unexpectedly in landscape mode on iOS with
-webkit-text-size-adjust: 100%
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.
- 2mo ago First seen · 181 lines · 40 tokens per session scan A e01d646f3149
interfaces-raunofreiberg is a skill published in the GitHub repository artivilla/agents-config (0 stars, last pushed 4mo ago), licensed MIT. It adds 40 tokens to every session and 2,186 once invoked, about $0.0002 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 2026-08-31.
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