1. Software Development

Guides integration of LSP servers like Pyright and TypeScript into Claude Code for enhanced code intelligence and development experience.

Manually rebuilds the Chippery code index to ensure the development environment reflects the current codebase for efficient navigation and search.

Tests FluentValidation validators in .NET applications, covering error messages, async validation, and cross-field logic using FluentValidation.TestHelper.

Guides .NET testing fundamentals including tools, best practices, and sub-skills like assertions and mocking for developers.

Comprehensive guide for .NET Aspire integration testing, covering AppHost setup, container lifecycle management, and multi-service orchestration patterns.

Provides standardized naming conventions for .NET test methods to enhance readability and maintainability in test code.

Specialized .NET testing skill for deep object comparison, excluding properties, handling circular references, and validating DTOs/Entities using custom rules.

Guides integration of AutoFixture and NSubstitute for auto-mocking in .NET tests, handling complex dependencies like AutoMapper.

Guides using AwesomeAssertions for readable, expressive .NET test assertions with methods like Should() and BeEquivalentTo().

Enables comprehensive integration testing for ASP.NET Core APIs, including endpoint validation, middleware inspection, and dependency injection verification using WebApplicationFactory and TestServer.

Generates realistic fake data for .NET testing using Bogus, supporting names, addresses, emails, and custom rules.

Guides integration of AutoFixture and Bogus for generating realistic test data in .NET applications.

Audits proposed implementation plans for architectural risks, side effects, and ambiguities before code development begins.

Generates test data automatically for .NET unit tests using AutoFixture, reducing boilerplate and enabling anonymous testing with xUnit integration.

Sets up xUnit test projects for .NET, configuring csproj, NuGet packages, and test structure organization.

Provides seamless AutoFixture-xUnit integration for simplified parameterized testing, enhancing test readability and maintainability via AutoData and customization features.

Comprehensive guide for .NET code coverage analysis using Coverlet, Fine Code Coverage, and CI/CD integration best practices.

Comprehensive guide for implementing NoSQL database integration tests in .NET using Testcontainers, covering MongoDB and Redis operations.

Comprehensive guide for xUnit test output logging in .NET, covering ITestOutputHelper integration and structured diagnostics implementation.

Specialized skill for testing time-dependent logic in .NET using TimeProvider abstraction and FakeTimeProvider for precise time control.

Enables testing of file system operations (File, Directory, Path) via System.IO.Abstractions mock implementations for dependency isolation.

Enables developers to critically assess code review feedback for technical validity and soundness, preventing blind implementation of suggestions.

Teaches foundational unit testing practices in .NET, including FIRST principles and AAA pattern for effective test creation.

Comprehensive guide for upgrading xUnit from 2.9.x to 3.x, covering breaking changes, package updates, and new features like Assert.Skip and Assembly Fixtures.