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 soumyachk101/VibeLens --skill color-systemgit clone --depth 1 https://github.com/soumyachk101/VibeLensWrote 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/soumyachk101/vibelens/color-system)<a href="https://agentmods.dev/skills/soumyachk101/vibelens/color-system"><img src="https://agentmods.dev/badge/skills/soumyachk101/vibelens/color-system/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/soumyachk101/vibelens/color-system"><img src="https://agentmods.dev/badge/skills/soumyachk101/vibelens/color-system.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 | $0.00092 | $0.01993 |
| Opus 5 | $0.00046 | $0.00996 |
| Sonnet 5 | $0.00018 | $0.00399 |
| Haiku 4.5 | $0.00009 | $0.00199 |
Grade A, and why
color-system 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 11d 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 — 137 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Colour system audit
Target: $ARGUMENTS (if empty, ask for the URL).
What this skill works from
simplifiedDOM carries the real class lists, so bg-blue-600,
text-gray-500, border-slate-200, bg-[#3b82f6] and truncated inline style
attributes are all readable directly. Stylesheets are stripped, so tokens
defined in CSS (--primary, --background) must be read from the source. The
screenshot is where you judge the result: which colour dominates, whether text
separates from its surface, whether the accent still means anything.
Ramps, token naming and the contrast reasoning live in docs/design/COLOR.md. Reference it; do not restate it.
Steps
-
Capture with
inspect_localhost_ui,fullPage: true, viewportdesktop. Capture the dark theme too if the app has one — reach it by whatever route the project uses (a?theme=darkparam, aclass="dark"on<html>, or a temporary default flip in code, reverted after). The tool cannot click a theme toggle. -
Identify the accent. From the screenshot, name the colour doing the work on primary buttons, links and active states. From the DOM, find the classes that set it. Then decide which failure applies:
- Framework default.
blue-500/blue-600,indigo-500,#3b82f6,#6366f1,#0d6efd(Bootstrap), an untouched shadcn--primary, Chakrateal.500, MUI#1976d2. Report it as an unmade decision, not a bad colour. - Overused. The accent on cards, badges, borders, icons and headings at once. An accent that appears everywhere signals nothing. Reserve it for the primary action and the current state; everything else is neutral.
- Underused. No accent at all, an all-grey page with grey buttons — the user cannot find the primary action.
- Framework default.
-
Hunt hardcoded values. Search the DOM for
bg-[#,text-[#,border-[#,rgb(,rgba(,hsl(and hex in inlinestyle. List every one with the element it sits on. Two shades of "the same" blue (#3b82f6in one component,#3c82f7or#2563ebin another) is proof that the value was retyped rather than referenced. Every one of these should become a token.
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.
- 11d ago First seen · 137 lines · 92 tokens per session scan A 3a742031a58f
color-system is a skill published in the GitHub repository soumyachk101/VibeLens (0 stars, last pushed 4d ago), licensed MIT. It adds 92 tokens to every session and 1,993 once invoked, about $0.0005 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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