.NET · For developers

Build and debug Avalonia 11/12 .NET applications with XAML, compiled bindings, MVVM, custom controls, desktop lifetimes, and platform publishing.

managedcode/dotnet-skills

Auto-format code via the developer CLI - backend (.NET via JetBrains cleanupcode), frontend (oxfmt + oxlint --fix), and the developer CLI itself.

platformplatform/PlatformPlatform

Investigate an existing non-Mendix application (Java, .NET, Python, Node, PHP, …) and produce a structured migration assessment for Mendix.

mendixlabs/mxcli

Connect browser wallets in Blazor using EIP-6963, MetaMask, or WalletConnect/Reown (.NET/C).

Nethereum/Nethereum

Repository-specific code review checks for Microsoft.Build.Locator covering loader, discovery, registration, public API and package changes.

microsoft/aspire

Reviews .NET API surface area PRs for design guideline violations.

microsoft/aspire

Windows App Development CLI (winapp) for building, packaging, signing, debugging, and UI-automating Windows applications.

boshi-xixixi/TraeSkill

Classifies existing tests by standard traits and reports their distribution.

microsoft/testfx

Grade a curated list of individual tests for readiness, A-F quality, and concrete improvements.

microsoft/testfx

Test doubles including Fakes (Bogus), Dummies (AutoFixture), Stubs, Spies, and Mocks (NSubstitute).

macalbert/envilder

Respond to blocked package installs and manage the Interlinked supply-chain allowlist.

QuentinCody/interlinked-cli

Entity Framework Core patterns for .NET 10. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

A skill your agent uses when the user asks to run the full AtomUI regression test suite ("全量回归", "全量测试", "跑全部测试", "full regression").

AtomUI/AtomUI

Guidelines for introducing and using nullable reference types (NRT) and System.Diagnostics.CodeAnalysis nullable attributes in C / .NET codebases.

Aaronontheweb/dotnet-skills

A skill your agent uses to turn a well-defined issue into a small Dapper-FluentMap library change with requirements, implementation, tests, validation, and Definition of Done traceability.

rodri-oliveira-dev/Dapper-FluentMap

Provides file paths to language-specific extension files for the code-testing pipeline.

dotnet/skills

A skill your agent uses when reverse-engineering or detecting malware — static triage + capa/YARA-X, emulation/DBI/.NET unpacking, dynamic/fileless/Volatility 3 memory analysis, C2 config extraction…

hypnguyen1209/offensive-claude

Primary entry skill for C and .NET tasks. An agent skill from managedcode/Storage.

managedcode/Storage

Reviews changes to PnP PowerShell, a .NET 8 module of 800+ cmdlets for Microsoft 365.

pnp/powershell

Local dotnet-aspire documentation reference (latest). An agent skill from olorehq/olore.

olorehq/olore

Strategic Claude model selection for .NET development workflows.

Resgrid/Core

Build and review Blazor applications across server, WebAssembly, web app, and hybrid scenarios with correct component design, state flow, rendering, and hosting choices.

managedcode/dotnet-skills

Build, review, or migrate Azure Functions in .NET with correct execution model, isolated worker setup, bindings, DI, and Durable Functions patterns.

managedcode/dotnet-skills

Lint code via the developer CLI - backend (.NET via JetBrains inspectcode), frontend (oxlint), and the developer CLI itself.

platformplatform/PlatformPlatform

Use only for MSBuild failure investigation, build-performance analysis, or review of existing build XML/extension contracts.

microsoft/testfx

Embed a full Blazor blockchain explorer with block/transaction browsing, ABI-decoded contract interaction, token pages, EVM debugger, and MUD World browser (.NET/C).

Nethereum/Nethereum

Mandatory testing conventions for .NET (xUnit, AwesomeAssertions).

macalbert/envilder

Error handling strategy for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

IHttpClientFactory and typed HTTP clients for .NET 10 applications.

codewithmukesh/dotnet-claude-kit

Asynchronous messaging patterns for .NET applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

.NET 10 minimal APIs — the default for building HTTP endpoints.

codewithmukesh/dotnet-claude-kit

Built-in OpenAPI support for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

OpenTelemetry observability for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Resilience patterns for .NET 10 applications using Polly v8.

codewithmukesh/dotnet-claude-kit

Scalar API documentation UI for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Structured logging with Serilog for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Testing strategy for .NET 10 applications. An agent skill from codewithmukesh/dotnet-claude-kit.

codewithmukesh/dotnet-claude-kit

Modern .NET project structure including .slnx solution format, Directory.Build.props, central package management, SourceLink, version management with RELEASENOTES.md, and SDK pinning with global.json.

Aaronontheweb/dotnet-skills

Use Slopwatch to detect LLM reward hacking in .NET code changes.

Aaronontheweb/dotnet-skills

Test email sending locally using Mailpit with .NET Aspire. An agent skill from Aaronontheweb/dotnet-skills.

Aaronontheweb/dotnet-skills

Workflow for publishing skills and agents to the dotnet-skills Claude Code marketplace.

Aaronontheweb/dotnet-skills

Choose the right serialization format for .NET applications.

Aaronontheweb/dotnet-skills

Create and maintain AGENTS.md / CLAUDE.md snippet indexes that route tasks to the correct dotnet-skills skills and agents (including compressed Vercel-style indexes).

Aaronontheweb/dotnet-skills

Write integration tests using TestContainers for .NET with xUnit.

Aaronontheweb/dotnet-skills

Routes .NET/C requests to the correct domain skill and loads coding standards as baseline for all code paths.

novotnyllc/dotnet-artisan

A skill your agent uses to review a Dapper-FluentMap pull request or diff for correctness, regressions, compatibility, tests, performance, security, packaging, release, and maintainability.

rodri-oliveira-dev/Dapper-FluentMap

Creates an integration testing plan for .NET data access artifacts during Oracle-to-PostgreSQL database migrations.

github/awesome-copilot

Use a repo-root .editorconfig to configure free .NET analyzer and style rules.

managedcode/Storage