Loading...
Loading...
Found 259 Skills
Build responsive email templates using MJML markup language. Compiles to cross-client HTML that works in Outlook, Gmail, and Apple Mail. Includes template renderer, layout patterns, and variable substitution.
TDD 기반 C#/.NET 개발. 테스트 먼저 작성 후 구현. Red-Green-Refactor 순서 강제. 서브에이전트에 위임.
C#/.NET 테스트 코드 작성. 기존 코드에 대한 단위/통합 테스트를 xUnit, Moq, FluentAssertions 기반으로 생성. 서브에이전트에 위임.
Xamarin cross-platform with .NET. Use for .NET mobile.
F# functional-first programming on .NET. Use for .fs files.
Sync .env files from git root repository to worktrees. Use when asked to sync env, copy env, environment file, or when working in a git worktree that is missing a .env file. Automatically detects missing .env in worktrees.
General .NET development workflow patterns. Use when implementing features, fixing bugs, or refactoring code.
Expert-level C# development with .NET 8+, ASP.NET Core, LINQ, async/await, and enterprise patterns
C# error handling, validation, and Result pattern best practices. Use when handling exceptions, implementing validation, designing error responses, or choosing between exceptions and Result types.
Expert patterns for Azure Functions development including isolated worker model, Durable Functions orchestration, cold start optimization, and production patterns. Covers .NET, Python, and Node.js programming models. Use when: azure function, azure functions, durable functions, azure serverless, function app.
Containerize an ASP.NET .NET Framework project by creating Dockerfile and .dockerfile files customized for the project.
Migrate a .NET 9 project or solution to .NET 10 and resolve all breaking changes. USE FOR: upgrading TargetFramework from net9.0 to net10.0, fixing build errors after updating the .NET 10 SDK, resolving source and behavioral changes in .NET 10 / C# 14 / ASP.NET Core 10 / EF Core 10, updating Dockerfiles for Debian-to-Ubuntu base images, resolving obsoletion warnings (SYSLIB0058-SYSLIB0062), adapting to SDK/NuGet changes (NU1510, PrunePackageReference), migrating System.Linq.Async to built-in AsyncEnumerable, fixing OpenApi v2 API changes, cryptography renames, and C# 14 compiler changes (field keyword, extension keyword, span overloads). DO NOT USE FOR: .NET Framework migrations, upgrading from .NET 8 or earlier (use migrate-dotnet8-to-dotnet9 first), greenfield .NET 10 projects, or cosmetic modernization. LOADS REFERENCES: csharp-compiler, core-libraries, sdk-msbuild (always); aspnet-core, efcore, cryptography, extensions-hosting, serialization-networking, winforms-wpf, containers-interop (selective).