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 serverpod/skills-registry --skill shadcn_ui-themegit clone --depth 1 https://github.com/serverpod/skills-registryWrote 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/serverpod/skills-registry/shadcn_ui-theme)<a href="https://agentmods.dev/skills/serverpod/skills-registry/shadcn_ui-theme"><img src="https://agentmods.dev/badge/skills/serverpod/skills-registry/shadcn_ui-theme/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/serverpod/skills-registry/shadcn_ui-theme"><img src="https://agentmods.dev/badge/skills/serverpod/skills-registry/shadcn_ui-theme.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 | $0.00068 | $0.00600 |
| Opus 5 | $0.00034 | $0.00300 |
| Sonnet 5 | $0.00014 | $0.00120 |
| Haiku 4.5 | $0.00007 | $0.00060 |
Grade A, and why
shadcn_ui-theme 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 7d 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 — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Shadcn UI — Theme Data
Instructions
Theme and color scheme are defined by ShadThemeData and ShadColorScheme. Supported scheme names: blue, gray, green, neutral, orange, red, rose, slate, stone, violet, yellow, zinc.
Basic usage
import 'package:shadcn_ui/shadcn_ui.dart';
return ShadApp(
darkTheme: ShadThemeData(
brightness: Brightness.dark,
colorScheme: const ShadSlateColorScheme.dark(),
),
child: ...,
);
Override theme properties
Override specific properties of the color scheme or component themes:
ShadApp(
darkTheme: ShadThemeData(
brightness: Brightness.dark,
colorScheme: const ShadSlateColorScheme.dark(
background: Colors.blue,
),
primaryButtonTheme: const ShadButtonTheme(
backgroundColor: Colors.cyan,
),
),
...
);
For fully custom schemes, extend ShadColorScheme and pass all required properties.
Theme switcher with ShadColorScheme.fromName
Use ShadColorScheme.fromName to let users change the color scheme:
final shadThemeColors = [
'blue', 'gray', 'green', 'neutral', 'orange', 'red', 'rose',
'slate', 'stone', 'violet', 'yellow', 'zinc',
];
final lightColorScheme = ShadColorScheme.fromName('blue');
final darkColorScheme = ShadColorScheme.fromName('slate', brightness: Brightness.dark);
Use a ShadSelect<String> (or similar) with these names and rebuild the app with the chosen scheme via your state management.
Custom colors
Add custom colors via the custom parameter on the color scheme:
return ShadApp(
theme: ShadThemeData(
colorScheme: const ShadZincColorScheme.light(
custom: {
'myCustomColor': Color.fromARGB(255, 177, 4, 196),
},
),
),
);
Access: ShadTheme.of(context).colorScheme.custom['myCustomColor']!
Or add an extension:
extension CustomColorExtension on ShadColorScheme {
Color get myCustomColor => custom['myCustomColor']!;
}
Then use: ShadTheme.of(context).colorScheme.myCustomColor
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.
- 7d ago First seen · 90 lines · 68 tokens per session scan A f1a434894717
shadcn_ui-theme is a skill published in the GitHub repository serverpod/skills-registry (9 stars, last pushed 6mo ago), licensed BSD-3-Clause. It adds 68 tokens to every session and 600 once invoked, about $0.0003 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 2026-09-03.
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