.NET · By managedcode

Use the open-source free NetArchTest.Rules library for architecture rules in .NET unit tests.

managedcode/dotnet-skills

Write, run, or repair .NET tests that use NUnit. An agent skill from managedcode/dotnet-skills.

managedcode/dotnet-skills

Add, repair, or review Playwright visual regression tests for browser-facing .NET apps, including screenshot baselines, Pixelmatch thresholds, deterministic rendering, and GitHub Actions artifacts.

managedcode/dotnet-skills

Use the free official .NET diagnostics CLI tools for profiling and runtime investigation in .NET repositories.

managedcode/dotnet-skills

Use pvanalyze to inspect existing .NET .nettrace files from the command line, including GC, JIT, CPU stacks, allocation, DATAS, events, exceptions, timeline, and call-tree analysis with JSON or…

managedcode/dotnet-skills

Set up or refine open-source .NET code-quality gates for CI: formatting, .editorconfig, SDK analyzers, third-party analyzers, coverage, mutation testing, architecture tests, and security scanning.

managedcode/dotnet-skills

Use the open-source free ReportGenerator tool for turning .NET coverage outputs into HTML, Markdown, Cobertura, badges, and merged reports.

managedcode/dotnet-skills

Use the free official JetBrains ReSharper Command Line Tools for .NET repositories.

managedcode/dotnet-skills

Use the open-source free Roslynator analyzer packages and optional CLI for .NET.

managedcode/dotnet-skills

Build AI-enabled .NET applications with Semantic Kernel using services, plugins, prompts, and function-calling patterns that remain testable and maintainable.

managedcode/dotnet-skills

Use Sep for high-performance separated-value parsing and writing in .NET, including delimiter inference, explicit parser/writer options, and low-allocation row/column workflows.

managedcode/dotnet-skills

Use SharpConsoleUI to build full terminal (TUI) applications in .NET — equally suited to full-screen single-window apps and multi-window desktops with overlapping draggable windows — using a…

managedcode/dotnet-skills

Use the open-source free Stryker.NET mutation testing tool for .NET.

managedcode/dotnet-skills

Use the open-source free StyleCop.Analyzers package for naming, layout, documentation, and style rules in .NET projects.

managedcode/dotnet-skills

Use Stylelint in .NET repositories that ship CSS, SCSS, or other stylesheet assets alongside web frontends.

managedcode/dotnet-skills

Write, run, or repair .NET tests that use TUnit. An agent skill from managedcode/dotnet-skills.

managedcode/dotnet-skills

Build, maintain, or modernize Windows Forms applications with practical guidance on designer-driven UI, event handling, data binding, MVP separation, and migration to modern .NET.

managedcode/dotnet-skills

Build or review WinUI 3 applications with the Windows App SDK, including MVVM patterns, packaging decisions, navigation, theming, windowing, and interop boundaries with other .NET stacks.

managedcode/dotnet-skills

Build long-running .NET background services with BackgroundService, Generic Host, graceful shutdown, configuration, logging, and deployment patterns suited to workers and daemons.

managedcode/dotnet-skills

Build and modernize WPF applications on .NET with correct XAML, data binding, commands, threading, styling, and Windows desktop migration decisions.

managedcode/dotnet-skills

Write, run, or repair .NET tests that use xUnit with the right package, CLI, and runner guidance.

managedcode/dotnet-skills

Use Biome in .NET repositories that ship Node-based frontend assets and want a fast combined formatter-linter-import organizer for JavaScript, TypeScript, CSS, JSON, GraphQL, or HTML.

managedcode/dotnet-skills

Use Chous in .NET repositories that ship sizeable frontend codebases and want file-structure linting, naming convention enforcement, and folder-layout policy as a CLI gate.

managedcode/dotnet-skills

Use Chrome DevTools MCP from .NET agents and .NET-focused repos to inspect, debug, and automate Chrome through an MCP client.

managedcode/dotnet-skills

Use ESLint in .NET repositories that ship JavaScript, TypeScript, React, or other Node-based frontend assets.

managedcode/dotnet-skills

Write, review, or modernize F code in .NET repositories with functional-first design, algebraic data types, pattern matching, pipelines, async workflows, project ordering, and C interop.

managedcode/dotnet-skills

Use F Interactive (dotnet fsi) for .NET exploration, scriptable experiments, package-backed .fsx workflows, quick data transforms, and reproducible command-line probes.

managedcode/dotnet-skills

Use HTMLHint in .NET repositories that ship static HTML output or standalone frontend templates.

managedcode/dotnet-skills

Use ManagedCode.Communication when a .NET application needs explicit result objects, structured errors, and predictable service or API boundaries instead of exception-driven control flow.

managedcode/dotnet-skills

Use ManagedCode.MimeTypes when a .NET application needs consistent MIME type detection, extension mapping, and content-type decisions for uploads, downloads, or HTTP responses.

managedcode/dotnet-skills

Integrate ManagedCode.Orleans.Graph into an Orleans-based .NET application for grain-call policy enforcement, deadlock detection, live-call telemetry, and Mermaid graph diagnostics.

managedcode/dotnet-skills

Use ManagedCode.Storage when a .NET application needs a provider-agnostic storage abstraction with explicit configuration, container selection, upload and download flows, and backend-specific…

managedcode/dotnet-skills

Use Metalint in .NET repositories that ship Node-based frontend assets and want one CLI entrypoint over several underlying linters.

managedcode/dotnet-skills

Use SonarJS-derived rules in .NET repositories that ship JavaScript or TypeScript frontends and need deeper bug-risk, code-smell, or cognitive-complexity checks than a minimal ESLint baseline.

managedcode/dotnet-skills

Use webhint in .NET repositories that ship browser-facing frontends.

managedcode/dotnet-skills

Use XTwitterScraper when a .NET application needs typed access to Xquik's X automation REST API for tweet search, user lookup, posting workflows, extraction jobs, monitors, webhooks, or giveaway…

managedcode/dotnet-skills

Design or review .NET solution architecture across modular monoliths, clean architecture, vertical slices, microservices, DDD, CQRS, and cloud-native boundaries without over-engineering.

managedcode/dotnet-skills

Review .NET changes for bugs, regressions, architectural drift, missing tests, incorrect async or disposal behavior, and platform-specific pitfalls before you approve or merge them.

managedcode/dotnet-skills

Primary router skill for broad .NET work. An agent skill from managedcode/dotnet-skills.

managedcode/dotnet-skills

Format or verify trusted .NET projects with the SDK-provided dotnet format command.

managedcode/dotnet-skills

Maintain classic ASP.NET applications on .NET Framework, including Web Forms, older MVC, and legacy hosting patterns, while planning realistic modernization boundaries.

managedcode/dotnet-skills

Apply minimal MCAF repository governance when the user explicitly asks to adopt MCAF or change MCAF-specific rules.

managedcode/dotnet-skills

Use the Microsoft.Extensions stack correctly across Generic Host, dependency injection, configuration, logging, options, HttpClientFactory, and other shared infrastructure patterns.

managedcode/dotnet-skills

Work on C and .NET-adjacent mixed-reality solutions around HoloLens, MRTK, OpenXR, Azure services, and integration boundaries where .NET participates in the stack.

managedcode/dotnet-skills

Use ML.NET to train, evaluate, or integrate machine-learning models into .NET applications with realistic data preparation, inference, and deployment expectations.

managedcode/dotnet-skills

Create or reorganize .NET solutions with clean project boundaries, repeatable SDK settings, and a maintainable baseline for libraries, apps, tests, CI, and local development.

managedcode/dotnet-skills

Work on WCF services, clients, bindings, contracts, and migration decisions for SOAP and multi-transport service-oriented systems on .NET Framework or compatible stacks.

managedcode/dotnet-skills

Maintain or assess Workflow Foundation-based solutions on .NET Framework, especially where long-lived process logic or legacy designer artifacts still matter.

managedcode/dotnet-skills