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 adamwang99/NEUTRON-EVO-OS --skill ui_librarygit clone --depth 1 https://github.com/adamwang99/NEUTRON-EVO-OSWrote 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/adamwang99/neutron-evo-os/ui_library)<a href="https://agentmods.dev/skills/adamwang99/neutron-evo-os/ui_library"><img src="https://agentmods.dev/badge/skills/adamwang99/neutron-evo-os/ui_library/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/adamwang99/neutron-evo-os/ui_library"><img src="https://agentmods.dev/badge/skills/adamwang99/neutron-evo-os/ui_library.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 | $0.00002 | $0.00610 |
| Opus 5.5 | $0.00001 | $0.00244 |
| Sonnet 5.5 | $0.00000 | $0.00122 |
| Haiku 4.5 | $0.00000 | $0.00061 |
Grade A, and why
ui_library 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 — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UI Library Router Skill
Suggests the best UI library for a frontend project based on: framework, app type, and requirements.
How It Works
When invoked with project context (project_type, tech_stack, requirements), this skill:
- Loads structured library data from
ui_libraries.json - Scores each library against the project requirements
- Returns the top recommendation with reasoning + repo link + install command
Usage
route_ui_library(project_type, tech_stack, requirements) → {recommended, alternatives, reasoning}
Example call:
from skills.core.ui_library.logic import route_ui_library
result = route_ui_library(
project_type="landing page",
tech_stack="next.js",
requirements="animation-heavy, modern aesthetic"
)
# Returns: shadcn/ui or Magic UI + alternatives + reasoning
Supported Libraries
| Library | Best For | Framework | Bundle |
|---|---|---|---|
| shadcn/ui | Tùy biến cao, dashboard, SaaS | React/Next.js | Tree-shake |
| Ant Design | Enterprise dashboard, data-heavy | React/Vue/Angular | ~500KB |
| Mantine | Full-featured app, forms, mobile-first | React/Next.js | ~200KB |
| Magic UI | Landing page, animations, marketing | React/Vue/Svelte/HTML | Per-comp |
| DaisyUI | Nhẹ nhất, utility-first, any project | Any | ~10KB |
Decision Logic
Priority scoring:
- Framework match — does library support the tech stack?
- Use case match — landing vs dashboard vs admin vs SaaS
- Requirements match — animation, performance, customizability
If multiple libraries score equally → return all as alternatives.
Fields in ui_libraries.json
Each library entry contains:
name— display namealiases— alternative names the AI can matchstack— supported frameworksuse_cases— app types this library suitsbundle— approximate bundle sizecustomizability— how flexible it isstyle— aesthetic charactermotion— animation supportrepo— GitHub repo URLinstall— quick install commandwhen/dont_when— decision guide for AI
What ships with it
3 files 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.
- 2mo ago First seen · 91 lines · 2 tokens per session scan A 1b5c6033c881
ui_library is a skill published in the GitHub repository adamwang99/NEUTRON-EVO-OS (20 stars, last pushed 6mo ago), licensed MIT. It adds 2 tokens to every session and 610 once invoked, about $0.0000 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 2026-08-30.
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