What is avalonia-controls-input?

Guidance for Avalonia input controls, the interface elements people use to enter values or trigger actions, such as buttons, text boxes, checkboxes, and date pickers.

Use it to build forms, buttons, toggles, option groups, text fields, drop-downs, sliders, calendars, time fields, numeric inputs, and virtual keyboards.

It helps you connect controls to commands and events and avoid common mistakes with input, selection, keyboard behavior, and binding.

avalonia-controls-input — Skill for Claude Code and Codex by linuxdevel: Guidance for Avalonia input controls, the interface elements people

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.

agentmods

npx agentmods add skills/linuxdevel/avalonia-skills/input

Any agent

npx skills add linuxdevel/Avalonia-skills --skill input

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/input.svg)](https://agentmods.dev/skills/linuxdevel/avalonia-skills/input)

Your own site

<a href="https://agentmods.dev/skills/linuxdevel/avalonia-skills/input"><img src="https://agentmods.dev/badge/skills/linuxdevel/avalonia-skills/input.svg" alt="Measured on agentmods" height="20"></a>

Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,726 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. Scan, not verified.

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	$0.00070	$0.02726
Opus 5	$0.00035	$0.01363
Sonnet 5	$0.00014	$0.00545
Haiku 4.5	$0.00007	$0.00273

Measured 3d ago against content hash 675f8969c638, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

avalonia-controls-input 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 3d 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.

skills/avalonia/avalonia-controls/input/SKILL.md · 310 lines

How it starts

The opening of the file, as written. The whole thing — 310 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Avalonia Input Controls

Overview

Input controls capture user data or trigger actions. All support IsEnabled, IsVisible, and standard styling.

Button

Property	Type	Notes
`Content`	`object`	Any content, including XAML subtrees
`Command`	`ICommand`	Bound command; auto-manages `IsEnabled`
`CommandParameter`	`object`	Passed to command
`IsDefault`	`bool`	Triggers on Enter
`IsCancel`	`bool`	Triggers on Escape
`ClickMode`	`ClickMode`	`Release` (default), `Press`, `Hover`

Events: Click

Variants: RepeatButton (fires Click repeatedly while held), ToggleButton (stateful press)

<!-- Simple command button -->
<Button Content="Save" Command="{Binding SaveCommand}" IsDefault="True"/>

<!-- Button with icon + text -->
<Button Click="OnClick">
    <StackPanel Orientation="Horizontal" Spacing="8">
        <PathIcon Data="M17 3H5c-1.1 0-2 .9-2 2v14l7-3 7 3V5c0-1.1-.9-2-2-2z" Width="16" Height="16"/>
        <TextBlock Text="Save" VerticalAlignment="Center"/>
    </StackPanel>
</Button>

<!-- RepeatButton -->
<RepeatButton Content="+" Command="{Binding IncrementCommand}" Delay="400" Interval="100"/>

<!-- ToggleButton -->
<ToggleButton Content="Bold" IsChecked="{Binding IsBold}"/>

CheckBox

Property	Type	Notes
`IsChecked`	`bool?`	`null` = indeterminate
`IsThreeState`	`bool`	Enables null/indeterminate state
`Content`	`object`	Label displayed next to box

<!-- Basic binding -->
<CheckBox Content="Enable notifications" IsChecked="{Binding IsNotificationsEnabled}"/>

<!-- Three-state -->
<CheckBox Content="Select all" IsThreeState="True" IsChecked="{Binding AllSelected}"/>

// Handle indeterminate in ViewModel
private bool? _allSelected;
public bool? AllSelected
{
    get => _allSelected;
    set => SetProperty(ref _allSelected, value);
}

RadioButton

Property	Type	Notes
`IsChecked`	`bool`	TwoWay by default
`GroupName`	`string`	Groups buttons across panels
`Content`	`object`	Label

Read the full file on GitHub · 310 lines

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.

3d ago First seen · 310 lines · 0 tokens per session scan A 675f8969c638

Subscribe to this mod's changes

avalonia-controls-input is a skill published in the GitHub repository linuxdevel/Avalonia-skills (35 stars, last pushed 4mo ago), licensed MIT. It adds 70 tokens to every session and 2,726 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 2026-08-30.

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