.NET (Microsoft)Official

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Skills from .NET (Microsoft)’s repositories that passed our trust, licence and security gates. Each keeps its author’s attribution.

Sources and trust

RepositoryTierVerdictAuthorshipCheckedSkills
dotnet/skillsVendorApproved · created 2026-02-03, pushed 2026-11-07, 5851 starsWritten in-house2026-11-07108

Files are mirrored only where the licence allows redistribution; otherwise we link to the source.

108 published skills

  • Template Discovery

    .NET (Microsoft)Official

    Find, inspect, and compare .NET project templates using natural language to identify the right starting point for your application.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Test Anti Patterns

    .NET (Microsoft)Official

    Audit test suites for reliability and maintainability issues using a severity-ranked diagnostic report.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Target Authoring

    .NET (Microsoft)Official

    Canonical patterns and best practices for authoring custom MSBuild targets to ensure build integrity and extensibility.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Use Igniteui Blazor

    .NET (Microsoft)Official

    Configure and integrate Ignite UI for Blazor Lite and GridLite components into your Blazor applications.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Check Bin Obj Clash

    .NET (Microsoft)Official

    Identify and resolve MSBuild OutputPath and IntermediateOutputPath collisions causing build failures.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Process API Net11

    .NET (Microsoft)Official

    Guidance on using the new System.Diagnostics.Process APIs introduced in .NET 11 for robust process management.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Filter Syntax

    .NET (Microsoft)Official

    A reference guide for test filtering syntax across VSTest, MTP, MSTest, NUnit, xUnit v3, and TUnit frameworks.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Migrate Nunit To Mstest

    .NET (Microsoft)Official

    Automated migration of NUnit 3/4 test projects to MSTest v4 while preserving test platform and execution semantics.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Dotnet Breaking Changes

    .NET (Microsoft)Official

    A systematic workflow for identifying and preventing breaking changes in .NET libraries and multi-targeted codebases.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Troubleshoot Binlog MCP

    .NET (Microsoft)Official

    Diagnose dotnet-msbuild binlog MCP startup failures. USE FOR: CONNECTION_CLOSED, binlog server won't connect, missing binlog tools, Microsoft.AITools.BinlogMcp not found, dnx launch errors. Checks workspace SDK, feeds, and source mapping without bypassing policy. DO NOT USE FOR: errors inside a binlog (use binlog-failure-analysis), capturing binlogs (use binlog-generation), unrelated MCP servers.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Code Testing Extensions

    .NET (Microsoft)Official

    A reference catalog providing language-specific guidance and best practices for code-testing pipelines.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITLow riskGitHub stars of the source repository5.9k
  • Maui Collectionview

    .NET (Microsoft)Official

    Guidance for implementing and configuring the CollectionView control in .NET MAUI applications.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Grade Tests

    .NET (Microsoft)Official

    Grades individual test methods for readiness and quality using a standardized A-F rubric and provides actionable improvement feedback.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Testability Obstacle

    .NET (Microsoft)Official

    Introduce minimal seams to enable deterministic testing for C#/.NET code with ambient dependencies.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Microbenchmarking

    .NET (Microsoft)Official

    Master microbenchmarking in .NET using BenchmarkDotNet for accurate performance measurement and comparative analysis.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Maui Safe Area

    .NET (Microsoft)Official

    Guidance for implementing cross-platform safe area and edge-to-edge layouts in .NET MAUI 10+.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Test Tagging

    .NET (Microsoft)Official

    Classify and tag test suites with standardized traits to improve visibility into test distribution and coverage.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Msbuild Modernization

    .NET (Microsoft)Official

    A comprehensive guide for migrating legacy MSBuild project files to the modern SDK-style format.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Plan UI Change

    .NET (Microsoft)Official

    A structured workflow for decomposing complex Blazor UI features into maintainable, composable components before implementation.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Directory Build Organization

    .NET (Microsoft)Official

    Organize and centralize MSBuild configurations using Directory.Build files to reduce duplication across .NET projects.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Csharp Scripts

    .NET (Microsoft)Official

    Run C# applications directly from single or multiple files using the .NET CLI without needing a formal project structure.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Template Instantiation

    .NET (Microsoft)Official

    Automates the creation and configuration of .NET projects from templates with workspace-aware settings.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Fetch And Send Data

    .NET (Microsoft)Official

    A guide to managing asynchronous data fetching, API interactions, and component lifecycle states in Blazor applications.

    Software developmentClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Code Testing Agent

    .NET (Microsoft)Official

    A legacy alias for routing requests to the code-testing skill.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k