What is avalonia-pro-max?

Design guidance for making Avalonia apps consistent and polished, including colors, typography, spacing, themes, animations, accessibility, and responsive layouts.

Use it when creating or restyling screens, selecting a theme library, building reusable controls, supporting light and dark modes, or improving a cross-platform app.

It gives developers a shared set of visual and interaction decisions instead of leaving each screen to look different.

avalonia-pro-max — Skill for Claude Code and Codex by linuxdevel

Install

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.

Any agent

npx skills add linuxdevel/Avalonia-skills --skill avalonia-pro-max

Clone the repo

git clone --depth 1 https://github.com/linuxdevel/Avalonia-skills

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/linuxdevel/avalonia-skills/avalonia-pro-max/github.svg)](https://agentmods.dev/skills/linuxdevel/avalonia-skills/avalonia-pro-max)

Your own site

<a href="https://agentmods.dev/skills/linuxdevel/avalonia-skills/avalonia-pro-max"><img src="https://agentmods.dev/badge/skills/linuxdevel/avalonia-skills/avalonia-pro-max/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/linuxdevel/avalonia-skills/avalonia-pro-max"><img src="https://agentmods.dev/badge/skills/linuxdevel/avalonia-skills/avalonia-pro-max.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 72 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,776 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00072	$0.01776
Opus 5	$0.00036	$0.00888
Sonnet 5	$0.00014	$0.00355
Haiku 4.5	$0.00007	$0.00178

Measured 11d ago against content hash 5114c3f6016c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

avalonia-pro-max 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.

The scan reads SKILL.md. This mod also ships 3 executable files (preview-server/scripts/render_variants.py, preview-server/scripts/scaffold_host.py, preview-server/scripts/serve_gallery.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/avalonia/avalonia-pro-max/SKILL.md · 129 lines

How it starts

The opening of the file, as written. The whole thing — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Avalonia Pro Max — Beautiful Avalonia UIs

Purpose

avalonia skills teach you the framework. avalonia-pro-max teaches you to make it look and feel professional: design tokens, theme selection, component recipes, motion, accessibility, responsive layout, icons, and final QA.

This skill is the desktop/cross-platform counterpart to ui-ux-pro-max. Same priorities, but every rule is mapped to Avalonia 12 (XAML, FluentTheme, ControlThemes, pseudoclasses, AutomationProperties, etc.).

When to Use

Must use

Building a new screen, window, or page
Restyling an existing app or replacing the default look
Choosing a theme library (FluentAvalonia, SukiUI, Semi, Material, ShadUI, Ursa…)
Defining colors, typography, spacing, radius, elevation tokens
Adding animations, transitions, hover/press states
Implementing dark/light theme variants
Reviewing UI before shipping or PR
The user says "make this beautiful", "modernize", "polish", "looks bland"

Skip

Pure data binding, MVVM plumbing, services, deployment — use base avalonia subskills

Routing Table

Task	Load sub-subskill
Design tokens, palettes, typography scale, spacing, theme variants, semantic color system	`avalonia-pro-max/design-system`
Picking and configuring a theme library (FluentAvalonia, SukiUI, Semi, Material, ShadUI, Ursa, Material.Avalonia)	`avalonia-pro-max/themes`
Production-ready XAML recipes: cards, dialogs, command bar, sidebar nav, settings page, forms, empty states	`avalonia-pro-max/components`
Transitions, keyframe animations, easing, hover/press feedback, page transitions, reduced-motion	`avalonia-pro-max/motion`
Contrast, focus rings, keyboard navigation, AutomationProperties, screen readers, dynamic font scaling	`avalonia-pro-max/accessibility`
Responsive design, breakpoints, AdaptiveLayout, NavigationView vs sidebar vs bottom nav, dashboards	`avalonia-pro-max/layout-patterns`
Icon libraries (Lucide, Material, FontAwesome, Heroicons), SVG (Svg.Skia), brand assets, image optimization	`avalonia-pro-max/icons-imagery`
Final QA before merge / release — checklist of every must-pass item	`avalonia-pro-max/review-checklist`
Show the user 2–3 design alternatives as rendered Avalonia screens in a browser gallery before implementation; user picks one in chat	`avalonia-pro-max/preview-server`

Read the full file on GitHub · 129 lines

Files

What ships with it

18 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.

Changes

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 · 129 lines · 72 tokens per session scan A 5114c3f6016c

Subscribe to this mod's changes

avalonia-pro-max is a skill published in the GitHub repository linuxdevel/Avalonia-skills (37 stars, last pushed 4mo ago), licensed MIT. It adds 72 tokens to every session and 1,776 once invoked, about $0.0004 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 2026-08-30.

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avalonia-pro-max