Search Skills

Designs stable, versioned public APIs using extend-only principles to ensure backward compatibility in distributed systems and NuGet packages.

Provides critical Akka.NET best practices for distributed application development, covering event streaming, supervision strategies, error handling, and cluster patterns.

Writes UI tests for Blazor applications (Server/WebAssembly) using Playwright, covering navigation, interactions, and Blazor-specific patterns.

Automates publishing skills and agents to the dotnet-skills marketplace through content management, plugin.json updates, validation, and release tagging.

Organizes .NET dependency injection registrations using IServiceCollection extension methods for cleaner Program.cs and testable configurations.

Guides developers in selecting appropriate .NET concurrency patterns, including async/await, Channels, and Akka.NET, to avoid manual synchronization.

Configures modern .NET project structures with solution files, centralized package management, versioning, and SDK pinning for maintainable codebases.

Generates responsive transactional emails using MJML templates with dynamic variables, ensuring cross-client compatibility and development testing.

Generates a shared ServiceDefaults project for Aspire applications, centralizing OpenTelemetry, health checks, resilience, and service discovery configurations.

Manages NuGet packages via dotnet CLI and Central Package Management, avoiding direct XML edits and enabling shared version control for .NET projects.

Configures Akka.NET with .NET Aspire for actor systems, clustering, persistence, and orchestration in development and production environments.

Provides Entity Framework Core best practices for .NET developers, covering NoTracking, migration management, and common pitfalls to avoid.

Manages Akka.NET cluster bootstrapping, service discovery, and health checks in dynamic environments without static seed nodes.

Guides .NET type design for performance, including sealing classes, readonly structs, and optimal collection selection.

Identifies high-risk code areas by analyzing coverage and CRAP scores, highlighting cyclomatic complexity and untested paths.

Manages application configuration using Microsoft's Options pattern with validation and strongly-typed settings for .NET applications.

Detects problematic .NET code patterns like disabled tests and empty catch blocks to prevent hidden issues masked by shortcuts.

Provides snapshot testing for .NET to verify API surfaces, HTTP responses, and serialized outputs against human-reviewed baselines.

Guides .NET developers in selecting optimal serialization formats, prioritizing schema-based options and System.Text.Json with AOT for performance and efficiency.

Generates .NET integration tests using TestContainers and xUnit to test against real databases, message queues, and caches in Docker containers.

Guides implementation of high-performance C# 12+ code with records, pattern matching, and functional-style patterns for modern API development.

Provides patterns for building entity actors in Akka.Hosting, including cluster sharding and reminders, for both local testing and production environments.

Provides testing patterns for Akka.NET actors, including unit/integration tests with dependency injection, TestProbes, and persistence verification.

Generates integration tests for .NET Aspire applications using xUnit, covering distributed setup, endpoint discovery, and real dependency testing for ASP.NET Core.