Skills and MCP tagged “dotnet”

dotnet-best-practices official github skill Guides reviews and edits of selected .NET/C# code with project rules for structure, DI, tests, logging and security. Use it when changing an existing solution. GitHub Copilot 15,752installs microsoft-docs official github skill Finds official Microsoft documentation, tutorials, and code samples for Azure, .NET, VS Code, and GitHub work. Use it when an agent needs a source tied to a specific technology or version. GitHub Copilot 14,881installs dotnet-patterns affaan-m skill C# and ASP.NET Core architectural conventions for AI coding agents. Enforces patterns for dependency injection, immutability, async/await, and error handling. Claude Code CX Codex Cursor +1 4,500installs nuget-manager official github skill Manages NuGet packages in .NET projects through the dotnet CLI. Use it when adding, removing, or updating package dependencies. GitHub Copilot 14,360installs microsoft-code-reference official github skill Checks Microsoft APIs and SDK code against official docs, finds working samples, and helps debug Azure and .NET issues. GitHub Copilot 14,251installs csharp-testing affaan-m skill A skill that gives your agent C# and .NET testing patterns: xUnit, FluentAssertions, mocks, integration tests. Claude Code CX Codex Cursor +1 4,400installs aspnet-core official openai skill Guides building, refactoring, and architecting ASP.NET Core apps using official Microsoft patterns. Helpful for Minimal APIs, Blazor, and migrations. Claude Code CX Codex Cursor +1 3,900installs dotnet-design-pattern-review official github skill Reviews selected C#/.NET code for design patterns and suggests improvements without editing files. Use it when you need an architecture-focused code review. GitHub Copilot 11,609installs dotnet-upgrade official github skill Plan a .NET upgrade by reviewing project dependencies, choosing a migration order and preparing post-upgrade checks. GitHub Copilot 11,475installs csharp-xunit official github skill This skill guides C# unit testing with XUnit, including data-driven cases. Use it when creating or reviewing tests in a .NET project. GitHub Copilot 10,328installs ef-core official github skill This skill guides Entity Framework Core reviews and suggests practices for models, queries, migrations, security, and tests. Use it when EF Core code needs a focused check. GitHub Copilot 9,594installs aspnet-minimal-api-openapi official github skill Create typed ASP.NET Minimal API endpoints with OpenAPI documentation. Use it when an API needs a clear structure and described request and response contracts. GitHub Copilot 9,176installs microsoft-skill-creator official github skill Builds agent skills for Microsoft technologies with Learn MCP research. Use it when you need a reusable knowledge package for Azure, .NET, M365, or VS Code. GitHub Copilot 9,000installs fluentui-blazor official github skill This skill guides Blazor work with Microsoft Fluent UI components, service providers, forms, dialogs, and themes. Use it while building or debugging a Fluent UI app. GitHub Copilot 9,000installs csharp-nunit official github skill Guides GitHub Copilot when writing NUnit unit tests in C#, including data-driven cases. Use it when a project needs consistent test conventions. GitHub Copilot 9,000installs csharp-mstest official github skill Guides GitHub Copilot through MSTest 3.x/4.x unit tests, from test structure to assertions and data-driven cases. Use it when working on C# test code. GitHub Copilot 8,900installs containerize-aspnetcore official github skill This skill prepares an ASP.NET Core project for a Linux container by creating a project-specific Dockerfile and applying the requested container settings. GitHub Copilot 8,900installs csharp-tunit official github skill This skill guides TUnit unit testing in .NET, including data-driven cases. Use it when writing new tests or moving a suite from xUnit. GitHub Copilot 8,800installs dotnet-backend-patterns Seth Hobson skill Skill for C# and .NET development: patterns for async code, dependency injection, Entity Framework Core, caching, and testing. Use when building backend APIs, MCP servers, or reviewing C# code. Claude Code CX Codex Cursor 19,076installs msstore-cli official github skill Manages Windows app publishing in Microsoft Store through msstore and Partner Center. Use it for submissions, release status checks, and CI/CD publishing. GitHub Copilot 7,000installs winmd-api-search official github skill This skill finds the right Windows API for a task and returns full type details. Useful when you are building a feature and don't know which class or interface to reach for. GitHub Copilot 5,700installs microsoft-agent-framework official github skill Guides GitHub Copilot through building, updating, reviewing, and explaining Microsoft Agent Framework applications. It also covers migrations from Semantic Kernel and AutoGen. GitHub Copilot 1,900installs planning-oracle-to-postgres-migration-integration-testing official github skill This skill inspects a single .NET project and writes an integration test plan for an Oracle-to-PostgreSQL migration. Use it to map database touchpoints to tests. GitHub Copilot 1,800installs creating-oracle-to-postgres-migration-integration-tests official github skill Creates Oracle integration tests for .NET data access artifacts before a PostgreSQL migration, preserving expected database behavior as the test baseline. GitHub Copilot 1,800installs creating-oracle-to-postgres-master-migration-plan official github skill This skill scans a .NET solution, finds Oracle dependencies, and builds a PostgreSQL migration plan. Use it before coordinating a migration across several projects. GitHub Copilot 1,800installs semantic-kernel official github skill This skill helps build and inspect Semantic Kernel applications using current documentation. Use it for projects involving plugins, function calling, or AI integrations. GitHub Copilot 1,700installs scaffolding-oracle-to-postgres-migration-test-project official github skill Creates an empty xUnit integration test project for Oracle in a .NET solution. Use it in Phase 3 before writing Oracle baseline integration tests. GitHub Copilot 1,700installs dotnet-timezone official github skill This skill gives C# and .NET guidance for time zones, UTC conversion, DST, and Windows or IANA IDs. Use it for APIs, schedulers, and location lookups. GitHub Copilot 1,600installs csharp-developer VoltAgent Community subagent This subagent inspects .NET solutions and helps build C# applications, ASP.NET Core APIs, and Entity Framework Core features. Use it when async code or clean architecture is part of the task. Claude Code 276installs powershell-7-expert VoltAgent Community subagent Builds cross-platform PowerShell 7+ scripts for Azure, Microsoft Graph, and CI/CD pipelines with .NET 6/7 interop. Claude Code 256installs mvvm-toolkit-di official github skill Wires CommunityToolkit.Mvvm ViewModels into Microsoft.Extensions.DependencyInjection across WPF, WinUI 3, .NET MAUI, Uno, and Avalonia projects. GitHub Copilot 92installs mvvm-toolkit official github skill Guides GitHub Copilot to scaffold ViewModels, source generator attributes, commands, and validation for CommunityToolkit.Mvvm. GitHub Copilot 89installs dotnet-framework-4.8-expert VoltAgent Community subagent Maintains and modernizes legacy enterprise apps on .NET Framework 4.8. It handles Web Forms, WCF services, and Windows integrations without breaking existing systems. Claude Code 187installs efcore-d2-db-diagram official github skill Generates D2 ER diagrams from Entity Framework Core models. Use it when a database schema must reflect DbContext mappings and migrations. GitHub Copilot 58installs mvvm-toolkit-messenger official github skill A GitHub Copilot skill for CommunityToolkit.Mvvm Messenger: wires ViewModels together over pub/sub instead of direct references. GitHub Copilot 56installs api-breaking-change-detector official github skill Cross-references C# Web API controllers and DTOs against TypeScript or JavaScript clients in source code. Catches breaking contract drift before deployment. GitHub Copilot 23installs system-commandline-cli official github skill A skill for building .NET CLI apps with System.CommandLine 2.x.x. It enforces architecture patterns for commands, options, and DI handlers. GitHub Copilot 21installs resx-source-generator-migration official github skill This skill moves a project from checked-in .Designer.cs files for .resx resources to a source generator. Use it when replacing the existing typed-resource generation setup. GitHub Copilot 10installs migrating-oracle-to-postgres-data-access-code official github skill Migrates .NET and C# data access code from Oracle to PostgreSQL using Npgsql. Useful when converting an existing .NET project layer step by step. GitHub Copilot 10installs mcp-builder microsoft skill Guide for building Model Context Protocol servers in TypeScript, Python, or C# to connect LLMs with custom APIs. Claude Code GitHub Copilot 108installs