Borrowing it
Nothing to install: this file belongs to christian289/dotnet-with-claudecode. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/christian289/dotnet-with-claudecode/main/.claude/skills/fixing-avaloniaui-radialgradientbrush/SKILL.mdgit clone --depth 1 https://github.com/christian289/dotnet-with-claudecodeWrote 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/christian289/dotnet-with-claudecode/fixing-avaloniaui-radialgradientbrush)<a href="https://agentmods.dev/skills/christian289/dotnet-with-claudecode/fixing-avaloniaui-radialgradientbrush"><img src="https://agentmods.dev/badge/skills/christian289/dotnet-with-claudecode/fixing-avaloniaui-radialgradientbrush/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/christian289/dotnet-with-claudecode/fixing-avaloniaui-radialgradientbrush"><img src="https://agentmods.dev/badge/skills/christian289/dotnet-with-claudecode/fixing-avaloniaui-radialgradientbrush.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 | $0.00027 | $0.00651 |
| Opus 5 | $0.00014 | $0.00326 |
| Sonnet 5 | $0.00005 | $0.00130 |
| Haiku 4.5 | $0.00003 | $0.00065 |
Grade A, and why
fixing-avaloniaui-radialgradientbrush 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.
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.
What it actually says
AvaloniaUI RadialGradientBrush 호환성 수정
문제 배경
AvaloniaUI에서 RadialGradientBrush는 WPF와 달리 GradientOrigin과 Center 값이 다르면 정상 동작하지 않음.
관련 이슈: AvaloniaUI/Avalonia#19888
- RadialGradientBrush doesn't work when the GradientOrigin is different than the Center and the first Stop is Transparent
변환 절차
1. RadialGradientBrush 감지
WPF XAML에서 <RadialGradientBrush> 요소를 찾고 GradientOrigin과 Center 속성값을 비교.
2. 불일치 시 사용자에게 선택 요청
GradientOrigin ≠ Center인 경우 반드시 사용자에게 다음 선택지를 제시:
RadialGradientBrush의 GradientOrigin과 Center 값이 다릅니다.
- GradientOrigin: {현재값}
- Center: {현재값}
AvaloniaUI에서는 두 값이 동일해야 정상 동작합니다.
어느 쪽 값으로 통일하시겠습니까?
1. GradientOrigin 값으로 통일 → 결과: GradientOrigin="{GO값}" Center="{GO값}"
2. Center 값으로 통일 → 결과: GradientOrigin="{C값}" Center="{C값}"
3. 변환 예시
WPF 원본:
<RadialGradientBrush GradientOrigin="20%,20%" Center="28%,28%" RadiusX="75%" RadiusY="75%">
<GradientStop Color="White" Offset="0"/>
<GradientStop Color="Black" Offset="1"/>
</RadialGradientBrush>
AvaloniaUI 변환 (GradientOrigin 선택 시):
<RadialGradientBrush GradientOrigin="20%,20%" Center="20%,20%" RadiusX="75%" RadiusY="75%">
<GradientStop Color="White" Offset="0"/>
<GradientStop Color="Black" Offset="1"/>
</RadialGradientBrush>
AvaloniaUI 변환 (Center 선택 시):
<RadialGradientBrush GradientOrigin="28%,28%" Center="28%,28%" RadiusX="75%" RadiusY="75%">
<GradientStop Color="White" Offset="0"/>
<GradientStop Color="Black" Offset="1"/>
</RadialGradientBrush>
주의사항
- 사용자가 선택하기 전까지 임의로 값을 변경하지 말 것
- GradientOrigin 또는 Center 중 하나만 명시된 경우, 명시되지 않은 속성은 명시된 값으로 자동 설정
- GradientOrigin과 Center가 이미 동일한 경우 수정 불필요
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 · 76 lines · 27 tokens per session scan A 70707e85335e
fixing-avaloniaui-radialgradientbrush is a skill published in the GitHub repository christian289/dotnet-with-claudecode (41 stars, last pushed 1mo ago), licensed MIT. It adds 27 tokens to every session and 651 once invoked, about $0.0001 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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