Development · .NET

Generate MSBuild binary logs (binlogs) for build diagnostics and analysis.

microsoft/testfx

Diagnose MSBuild build performance bottlenecks using binary log analysis.

microsoft/testfx

ACTIVATION PREREQUISITE: the request or discovered target must explicitly identify C, .NET, .cs, or .csproj; otherwise stay dormant without invoking this skill.

microsoft/testfx

Set up or recover MTP hot reload for a long-lived console-host edit/re-run loop in a Microsoft Testing Platform project.

microsoft/testfx

ALWAYS USE before running .NET tests or answering with a test command or flags.

microsoft/testfx

Route C and .NET requests to the exact installed specialist or smallest dotnet/skills marketplace plugin.

microsoft/testfx

Implementation details for EF Core scaffolding (reverse engineering).

dotnet/efcore

Labels issues and pull requests in the dotnet/maui repository with area- and platform/ labels ONLY, based on technical content and platform-file conventions.

dotnet/maui

Neo4j .NET Driver v6 — IDriver lifecycle, DI registration (singleton), ExecutableQuery fluent API, ExecuteReadAsync/ExecuteWriteAsync managed transactions, IResultCursor (FetchAsync/ ToListAsync)…

neo4j-contrib/neo4j-skills

Comprehensive Avalonia 12 migration tool for AtomUI. An agent skill from AtomUI/AtomUI.

AtomUI/AtomUI

Idiomatic C and .NET patterns, conventions, dependency injection, async/await, and best practices for building robust, maintainable .NET applications.

affaan-m/ECC

Repository-specific code review checks for Microsoft.Build.Locator covering loader, discovery, registration, public API and package changes.

microsoft/aspire

Reviews .NET API surface area PRs for design guideline violations.

microsoft/aspire

Windows App Development CLI (winapp) for building, packaging, signing, debugging, and UI-automating Windows applications.

boshi-xixixi/TraeSkill

A skill your agent uses to turn a well-defined issue into a small Dapper-FluentMap library change with requirements, implementation, tests, validation, and Definition of Done traceability.

rodri-oliveira-dev/Dapper-FluentMap

Primary entry skill for C and .NET tasks. An agent skill from managedcode/Storage.

managedcode/Storage

Reviews changes to PnP PowerShell, a .NET 8 module of 800+ cmdlets for Microsoft 365.

pnp/powershell

Lint code via the developer CLI - backend (.NET via JetBrains inspectcode), frontend (oxlint), and the developer CLI itself.

platformplatform/PlatformPlatform

Use only for MSBuild failure investigation, build-performance analysis, or review of existing build XML/extension contracts.

microsoft/testfx

Error handling strategy for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Resilience patterns for .NET 10 applications using Polly v8.

codewithmukesh/dotnet-claude-kit

Scalar API documentation UI for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Modern .NET project structure including .slnx solution format, Directory.Build.props, central package management, SourceLink, version management with RELEASENOTES.md, and SDK pinning with global.json.

Aaronontheweb/dotnet-skills

Use Slopwatch to detect LLM reward hacking in .NET code changes.

Aaronontheweb/dotnet-skills

Routes .NET/C requests to the correct domain skill and loads coding standards as baseline for all code paths.

novotnyllc/dotnet-artisan

A skill your agent uses to review a Dapper-FluentMap pull request or diff for correctness, regressions, compatibility, tests, performance, security, packaging, release, and maintainability.

rodri-oliveira-dev/Dapper-FluentMap

Systematic code cleanup pipeline for .NET projects. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Multi-dimensional health assessment for .NET projects with letter grades (A-F) using Roslyn MCP tools.

codewithmukesh/dotnet-claude-kit

Use the open-source free cloc tool for line-count, language-mix, and diff statistics in .NET repositories.

managedcode/dotnet-skills

Perform janitorial tasks on C/.NET code including cleanup, modernization, and tech debt remediation.

DynamoDS/Dynamo

Clean Architecture for .NET applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Domain-Driven Design tactical patterns for .NET applications.

codewithmukesh/dotnet-claude-kit

Modern C language features for .NET 10 and C 14. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

A skill your agent uses to review or refactor C/.NET code in Dapper-FluentMap for clarity, cohesion, testability, performance, or maintainability while preserving observable behavior and public API.

rodri-oliveira-dev/Dapper-FluentMap

Work on the Go port of the V5 standalone schema evaluator (src-go/corvus-json-schema, module github.com/corvus-dotnet/Corvus.JsonSchema/src-go/corvus-json-schema, package jsonschema): loader…

corvus-dotnet/Corvus.JsonSchema

Technology-agnostic prompt generator that creates customizable AI prompts for scanning codebases and identifying high-quality code exemplars.

github/awesome-copilot

Ensure .NET/C code meets best practices for the solution/project.

github/awesome-copilot

Review the C/.NET code for design pattern implementation and suggest improvements.

github/awesome-copilot

Comprehensive technology-agnostic prompt generator for documenting end-to-end application workflows.

github/awesome-copilot

Comprehensive technology stack blueprint generator that analyzes codebases to create detailed architectural documentation.

github/awesome-copilot

Use the free built-in .NET SDK analyzers and analysis levels with gradual Roslyn warning promotion.

managedcode/dotnet-skills

Authoring and debugging scripts for Rhinoceros 3D (Rhino 8 and later).

github/awesome-copilot

Create, update, refactor, explain, or review Semantic Kernel solutions using shared guidance plus language-specific references for .NET and Python.

github/awesome-copilot

LLM-as-a-judge rubric for code comments (forbidden, false, stale, narration, noise, keep).

fmflurry/settings-opencode

惯用的C和.NET模式、约定、依赖注入、async/await以及构建健壮、可维护的.NET应用程序的最佳实践. An agent skill from affaan-m/ECC.

affaan-m/ECC

Work on the Java port of the V5 standalone schema evaluator (src-java/corvus-json-schema, Maven artifact io.github.corvus-dotnet:corvus-json-schema): loader, compiler, the ASM bytecode generator…

corvus-dotnet/Corvus.JsonSchema

Autonomous iteration loops for .NET: drive a broken build or failing test suite to green with bounded iterations, progress detection, and fail-safe guards that prevent infinite retries and wasted…

codewithmukesh/dotnet-claude-kit

MCP-powered multi-dimensional code review for .NET projects.

codewithmukesh/dotnet-claude-kit