winui-code-review skillA
winui-code-review is agent-read markdown (skill) from microsoft/win-dev-skills: Code quality review for WinUI 3 apps — MVVM compliance, x:Bind correctness, accessibility, theming, security, and performance. Use before committing to catch issues that the compiler and UI tests won't find..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
### When to Use Run a code review **after the app builds and before committing**. This catches quality issues that aren't build errors and aren't visible in UI tests — patterns that compile and run but are wrong, fragile, or slow. ### How to Review Read through the project's XAML and C# files and check each section below. The `Microsoft.WindowsAppSDK.Analyzers` Roslyn analyzer ships with the `winui-dev-workflow` skill and is injected when `BuildAndRun.ps1` calls project-mode `winapp run`. The wrapper supplies a temporary file through the environment-backed MSBuild `CustomAfterDirectoryBuildProps` hook, preserving SDK composition and each project's normal `Directory.Build.props` discovery (including referenced projects), then restores the environment and removes the temporary file. Plain `winapp run`, `dotnet build`, and Visual Studio do **not** load the analyzer automatically; to enable it outside the wrapper, add the `<Analyzer Include="..." />` and `<Import Project="..." />` entries to the project's own `Directory.Build.props` (or wait for the planned NuGet package). The analyzer catches a curated set of WinUI 3 / Windows App SDK issues with categorized 4-digit IDs: …
Read the whole file at its exact version.
How to install
mdr add microsoft/win-dev-skills/winui-code-review@git:20260826.26aa303mdr add microsoft/win-dev-skills/winui-code-review@sha256:9fba900155a3485dPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_ffqrbdwhf5l5t7df)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260826.26aa303 latest | 2026-08-26 | 26aa303 | 6,188 B | A | view · diff |
| git:20260825.f12cc57 | 2026-08-25 | f12cc57 | 6,084 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6188 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
microsoft/win-dev-skills · 448 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ffqrbdwhf5l5t7df GET https://markdownregistry.com/api/v1/resolve?ref=microsoft/win-dev-skills/winui-code-review GET https://markdownregistry.com/api/v1/blob/9fba900155a3485db335de20ba4d136d62829f81a8aef35ffcff31b9082ab6a6
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