.NET

Choosing an MSBuild CopyToOutputDirectory / CopyToPublishDirectory mode: Never, PreserveNewest, Always, and IfDifferent (MSBuild 17.13+), plus $(SkipUnchangedFilesOnCopyAlways).

dotnet/skills

Generate or scaffold ASP.NET Core code — Razor Pages, Blazor components, MVC controllers, views, and Minimal API endpoints — without using ASP.NET Core CLI scaffolding/code-generation tools.

dotnet/skills

Scaffolds new agent skills for the dotnet/skills repository.

dotnet/skills

Run file-based C apps with the .NET CLI when the user explicitly wants C/.NET code without creating a project.

dotnet/skills

Detects duplicate boilerplate, copy-paste tests, and structural maintainability issues across .NET test suites.

dotnet/skills

Migrate .NET test projects from xUnit.net v2 to xunit.v3 and fix v3 breaks.

dotnet/skills

Imperative guidance for the System.Text.Json APIs added in .NET 11: the built-in JsonNamingPolicy.PascalCase naming policy, and the strongly-typed generic JsonSerializerOptions.GetTypeInfo and…

dotnet/skills

Guides creation and validation of custom dotnet new templates from existing projects.

dotnet/skills

Compares two or more dotnet new templates side by side to help users choose between them based on parameters, feature support, frameworks, and classifications.

dotnet/skills

Helps find, inspect, and compare (at a high level) .NET project templates.

dotnet/skills

Creates .NET projects from templates with validated parameters, smart defaults, Central Package Management adaptation, and latest NuGet version resolution.

dotnet/skills

Validates custom dotnet new templates for correctness before publishing.

dotnet/skills

Add, configure, or review Ignite UI for Blazor Lite component support in Blazor applications.

dotnet/skills

Add, review, or fix JavaScript interop in Blazor components.

dotnet/skills

Design, implement, optimize, and review SIMD code in .NET. An agent skill from dotnet/skills.

dotnet/skills

Guide for .NET MAUI apps consuming .NET Aspire-hosted backend services.

davidortinau/maui-skills

Dependency injection patterns for .NET 10. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

A skill your agent uses when changing Dapper-FluentMap production code, public contracts, project files, PackageIds, package metadata, dependencies, or related tests.

rodri-oliveira-dev/Dapper-FluentMap

Guides C# work on .NET 8+: ASP.NET Core APIs, Entity Framework Core data access, Blazor apps and CQRS with MediatR, following a five-step build workflow.

Jeffallan/claude-skills

Guides building .NET 8 services with minimal APIs, clean architecture, Entity Framework Core, MediatR CQRS and JWT authentication, with build and test checks.

Jeffallan/claude-skills

A skill your agent uses when investigating, developing, debugging, testing, or reviewing Aspire VS Code extension behavior under extension/, including extension UI, command, debugger, RPC, DCP, MCP…

microsoft/aspire

Oracle Database guidance for SQL, PL/SQL, SQLcl, ORDS, Oracle Vector SDK, administration, app development, performance, security, migrations, and agent-safe database workflows.

oracle/skills

Sets up a shared ServiceDefaults project for .NET Aspire apps that centralizes OpenTelemetry, health checks, HTTP resilience and service discovery for every service.

Aaronontheweb/dotnet-skills

Writes and maintains .NET preview, RC and GA release notes from a scored features.json, working with sibling skills for change data, API diffs, code sample checks and review.

dotnet/core

Sets the safety and triage rules for .NET MAUI CI-fixer workflows: classify each ci-scan issue as Continue, Watch, Stop or Skip before proposing any fix.

dotnet/maui

Convert .NET projects and solutions (.sln, .slnx) to NuGet Central Package Management (CPM) using Directory.Packages.props.

dotnet/skills

USE ONLY for (1) two or more projects with repeated MSBuild policy, targets, or package versions, or (2) an existing Directory.Build.props/targets/rsp hierarchy with an import, placement, or…

dotnet/skills

Guides technology selection and implementation of AI and ML features in .NET 8+ applications using ML.NET, Microsoft.Extensions.AI (MEAI), Microsoft Agent Framework (MAF), GitHub Copilot SDK, ONNX…

dotnet/skills

Reference vocabulary for memory-safety vulnerabilities in native C/C++ code — bug-class taxonomy, common arithmetic patterns that lead to corruption, dispatch-family discipline, type-confusion…

provos/ironcurtain

Defines .NET test strategy and implementation patterns across xUnit v3 (Facts, Theories, fixtures, IAsyncLifetime), integration testing (WebApplicationFactory, Testcontainers), Aspire testing…

novotnyllc/dotnet-artisan

A skill your agent uses when shipping a new dotnet-inspect version; independently validate one immutable candidate, present concerns, and publish only after the operator decides.

richlander/dotnet-inspect

Reviews or updates repository documentation as a dedicated task after implementation is complete.

dotnet/docker-tools

Implementation details for the EF Core dotnet-ef CLI and tooling.

dotnet/efcore

Observability for .NET 10 applications. An agent skill from Resgrid/Core.

Resgrid/Core

Use the open-source free Asynkron.Profiler dotnet tool for CLI-first CPU, allocation, exception, contention, and heap profiling of .NET commands or existing trace artifacts.

managedcode/dotnet-skills

Scaffolds eval.yaml evaluation specs for skills, custom agents, and redistributable gh-aw workflow packages in the dotnet/skills repository.

dotnet/skills

Use this skill before answering, planning, or editing any MSTest 3.x-to-4.x upgrade or post-upgrade failure.

dotnet/skills

Use this skill before answering, planning, or editing whenever .NET tests or CI are switching from VSTest to Microsoft.Testing.Platform (MTP), or an MTP migration behaves differently.

dotnet/skills

Write modern C code with advanced features like records, pattern matching, and async/await.

davila7/claude-code-templates

Azure Resource Manager SDK for API Management in .NET. An agent skill from microsoft/skills.

microsoft/skills

Azure Resource Manager SDK for Cosmos DB in .NET. An agent skill from microsoft/skills.

microsoft/skills

Azure Resource Manager SDK for Azure SQL in .NET. An agent skill from microsoft/skills.

microsoft/skills

Azure AI Search SDK for .NET (Azure.Search.Documents). An agent skill from microsoft/skills.

microsoft/skills

Implement Sign-In with Ethereum (SIWE / EIP-4361) authentication in Blazor with JWT tokens, session management, and AuthorizeView (.NET/C).

Nethereum/Nethereum

Manage NuGet packages in .NET projects/solutions. An agent skill from github/awesome-copilot.

github/awesome-copilot

Build agentic applications with GitHub Copilot SDK. An agent skill from github/awesome-copilot.

github/awesome-copilot

Service performance monitoring with RED metrics (Rate, Errors, Duration) and runtime-specific telemetry for Java, .NET, Node.js, Python, PHP, and Go.

Dynatrace/dynatrace-for-ai

Build ASP.NET Core 8+ backend services with EF Core, auth, background jobs, and production API patterns.

davila7/claude-code-templates