Avalonia
Use when working with Avalonia UI framework — building, styling, binding, animating, or deploying Avalonia apps with .NET.
Install
$ agentstack add skill-linuxdevel-avalonia-skills-avalonia ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Avalonia UI
Overview
Avalonia is a cross-platform .NET UI framework using XAML (.axaml), with its own rendering engine (Skia/Impeller), supporting Windows, macOS, Linux, iOS, Android, and WASM. Avalonia 12 is the current stable version; compiled bindings are enabled by default.
Rule: Always load the matching subskill before writing or reviewing Avalonia code.
Routing Table
| Task | Load subskill | |---|---| | XAML markup, .axaml files, namespaces, code-behind | avalonia-xaml | | Panels, Grid, StackPanel, alignment, margins | avalonia-layout | | Styles, control themes, selectors, pseudoclasses, themes | avalonia-styling | | {Binding}, compiled bindings, converters, validation | avalonia-data-binding | | DataTemplate, ItemTemplate, template selection | avalonia-data-templates | | MVVM pattern, INotifyPropertyChanged, ICommand, CommunityToolkit | avalonia-mvvm | | Built-in controls (Button, TextBox, DataGrid, etc.) | avalonia-controls | | Custom UserControl, TemplatedControl, drawing controls | avalonia-custom-controls | | Brushes, transforms, animations, transitions | avalonia-graphics-animation | | Pointer, keyboard, gestures, drag-and-drop | avalonia-input-interaction | | StyledProperty, DirectProperty, AttachedProperty | avalonia-property-system | | Routed events, bubbling, tunneling | avalonia-events | | Clipboard, file dialogs, notifications, storage | avalonia-services | | App structure, resource dictionaries, app lifetime | avalonia-app-development | | Headless testing, UI automation | avalonia-testing | | Packaging for macOS/Windows/Linux/WASM | avalonia-deployment | | Migrating from WPF | avalonia-wpf-migration | | Designing/polishing UI for visual quality, picking themes, building a design system, motion, accessibility, layout patterns, icons, pre-ship review | avalonia-pro-max |
Notable Community Packages
A curated short-list of the most commonly needed community packages:
| Need | Package | |---|---| | Message box dialogs | MsgBox.Avalonia | | Hot reload during dev | HotAvalonia | | SVG images | Svg.Skia | | Animated GIFs | AvaloniaGif | | Charts | LiveChartsCore.SkiaSharpView.Avalonia or ScottPlot.Avalonia | | Code editor control | AvaloniaEdit | | Docking layout | Dock.Avalonia | | Behaviors (DataTrigger replacement) | Avalonia.Xaml.Behaviors | | Node editor | NodifyAvalonia (GitHub: BAndysc) | | Material theme | Material.Avalonia | | Fluent/WinUI controls | FluentAvalonia | | Rich dialog service | HanumanInstitute.MvvmDialogs.Avalonia | | VLC media player | LibVLCSharp.Avalonia | | PDF viewer | MuPDFCore | | Deployment packaging | PupNet Deploy (GitHub: kuiperzone/PupNet-Deploy) |
Full community list: https://github.com/AvaloniaCommunity/awesome-avalonia
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: linuxdevel
- Source: linuxdevel/Avalonia-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.