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 CaseMark/casedotdev-starter-app --skill ui-componentsgit clone --depth 1 https://github.com/CaseMark/casedotdev-starter-appWrote 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/casemark/casedotdev-starter-app/ui-components)<a href="https://agentmods.dev/skills/casemark/casedotdev-starter-app/ui-components"><img src="https://agentmods.dev/badge/skills/casemark/casedotdev-starter-app/ui-components/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/casemark/casedotdev-starter-app/ui-components"><img src="https://agentmods.dev/badge/skills/casemark/casedotdev-starter-app/ui-components.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 | $0.00050 | $0.02514 |
| Opus 5.5 | $0.00020 | $0.01006 |
| Sonnet 5.5 | $0.00010 | $0.00503 |
| Haiku 4.5 | $0.00005 | $0.00251 |
Grade A, and why
ui-components 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 — 333 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UI Components Skill
Quick Toolbelt
- Init MCP (pick your client):
bunx --bun shadcn@latest mcp init --client opencode - Add primitives fast:
bunx --bun shadcn@latest add button input select dialog table badge alert tabs - Compose in
components/using tokens and allowed variants
Purpose
Define an opinionated component vocabulary and variants matrix for legal tech applications. Conservative, accessible, hierarchy-first. Complements the Styling Skill by prescribing allowed variants, sizes, compositions, and interaction patterns.
Key Files
components/ui/*— Shadcn primitives (auto-generated; do not edit)components/*— Custom components (author here)components.json— Shadcn configuration
Authoring Rules
- Import primitives from
@/components/ui/[name] - Compose with
cn()from@/lib/utils - Use semantic
variantandsizeprops; avoid boolean style flags - Use token classes only. No raw colors or numeric palettes.
- Add
'use client'when using hooks or browser APIs - Type all props with explicit interfaces
Icons
- Library: Phosphor (
@phosphor-icons/react) - Sizes: 16 (dense), 20 (default), 24 (prominent)
- Weights:
regulardefault;boldfor active;duotonedecorative - Color: inherit text color; use token classes for accents
Variants Matrix
Button
| Variant | Use Case | Style |
|---|---|---|
default |
Primary CTAs, confirmations | Dark bg, light text |
secondary |
Alternative actions | Light bg, dark text |
outline |
Cancel, tertiary actions | Border only |
ghost |
Table actions, subtle | No border, hover bg |
destructive |
Delete, dangerous ops | Red bg |
Sizes: sm, md (default), lg
<Button>Primary</Button>
<Button variant="secondary">Secondary</Button>
<Button variant="outline">Cancel</Button>
<Button variant="ghost">View</Button>
<Button variant="destructive">Delete</Button>
Interaction states:
- Hover:
hover:scale-[1.02]withduration-150 - Active:
active:scale-[0.98]for press feedback - Loading: Spinner left, disable interactions
- Destructive: Always requires confirmation dialog
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 · 333 lines · 50 tokens per session scan A 83ea43e8668f
ui-components is a skill published in the GitHub repository CaseMark/casedotdev-starter-app (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 50 tokens to every session and 2,514 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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