Development · C#

Create or update the project constitution from interactive or provided principle inputs, ensuring all dependent templates stay in sync.

WeihanLi/WeihanLi.Common

Fix bugs in SkiaSharp C bindings. An agent skill from mono/SkiaSharp.

mono/SkiaSharp

Scans C# and .NET code for about 50 performance anti-patterns and reports prioritized findings with concrete fixes, at a scan depth you choose.

dotnet/skills

A skill your agent uses when adding a new RCS diagnostic in roslynator (RCS0 formatting, RCS1 general, RCS9 code-analysis), wiring roslynator EditorConfig options, or when docs say CHANGELOG.md…

dotnet/roslynator

Gives repository-specific .NET guidance for GitVersion: build and test commands, central package management, project layout and coding conventions.

GitTools/GitVersion

Review dotnet/macios PRs against established rules. An agent skill from dotnet/macios.

dotnet/macios

A skill your agent uses when adding a Roslynator code fix for C compiler error CS or RCF, editing Diagnostics.xml or CodeFixes.xml, or when compiler-diagnostic-fixes-testing.md shows…

dotnet/roslynator

Bootstrap, develop, and design modern WinUI 3 desktop applications with C and the Windows App SDK using official Microsoft guidance, WinUI Gallery patterns, Windows App SDK samples, and…

LanceMcCarthy/DevOpsExamples

A skill your agent uses when adding a new RR refactoring in roslynator, editing Refactorings.xml, registering in RefactoringContext, or when refactorings-testing.md shows XunitRefactoringVerifier —…

dotnet/roslynator

Review dotnes pull requests against established repository rules.

jonathanpeppers/dotnes

Applies extend-only design rules to NuGet packages and distributed systems, covering source, binary and wire compatibility and how to deprecate members safely.

Aaronontheweb/dotnet-skills

A skill your agent uses when fixing a Roslynator analyzer false positive or false negative, RCS, RR, or CS/RCF regression, incorrect diagnostic reporting, or bug report citing a specific rule id —…

dotnet/roslynator

Write and review C/.NET code in Dynamo following Dynamo coding standards, modern C patterns, and repo conventions.

DynamoDS/Dynamo

This skill should be used when the user asks to "create a new skill sample", "add a skill", "scaffold a new skill", "contribute a skill", "create a GitHub Copilot skill", "build a custom skill", or…

pnp/copilot-prompts

A skill your agent uses when investigating a bug, failing test, or unexpected runtime behavior and the mcp-debugger MCP server is available — drives real step-through debuggers (breakpoints, stack…

debugmcp/mcp-debugger

A skill your agent uses when shipping a roslynator release, rolling CHANGELOG.md [Unreleased], updating the VS Code extension changelog, creating a GitHub v release, or optionally tagging cli-v.

dotnet/roslynator

Comprehensive C and .NET development skill for TSP projects.

querylenshq/ef-querylens

AIBridge/Unity 项目的标准开发工作流。Use when creating, modifying, fixing, refactoring, or validating C code, Unity assets, prefabs, editor tools, package structure, tests, AGENTS.md, or local Skills.

FlameskyDexive/Legends-Of-Heroes

Adds or extends a ScottPlot Cookbook recipe for a given plottable, in the right PlotTypes category and in the style of neighboring recipes.

ScottPlot/ScottPlot

Investigate and fix flaky/random CI test failures in dotnet/macios.

dotnet/macios

Manage stacked branches and pull requests with the gh-stack GitHub CLI extension.

dotnet/macios

C 12 / .NET 8 and PowerShell cmdlet design rules for this repository - naming, output and error channels, parameter validation, ShouldProcess, async, culture, cross-platform and ALC constraints.

pnp/powershell

Sokol.NET framework development — use for ANY work in this repo: creating or debugging examples, building/running for desktop/Android/iOS/Web, writing or compiling shaders, adding a new C/C++…

elix22/Sokol.NET

Migrate a .NET 8 project to .NET 9 and resolve all breaking changes.

dotnet/skills

Shows how to build entity actors with Akka.Hosting so the same code runs in local unit tests and in a sharded cluster in production.

Aaronontheweb/dotnet-skills

Debug Okojo.Node large-app failures through sandbox/OkojoInkProbe and sandbox/OkojoNodeDebugSandbox.

akeit0/okojo

A skill your agent uses when C async/await patterns including Task, ValueTask, async streams, and cancellation.

sketch7/FluentlyHttpClient

Write modern, high-performance C code using records, pattern matching, value objects, async/await, Span<T/Memory<T, and best-practice API design patterns.

sketch7/FluentlyHttpClient

Guides changes to the DisCatSharp C# Discord library: tracing a payload field through parsing, serialization and caches, then validating across target frameworks.

Aiko-IT-Systems/DisCatSharp

Guidance for Akka.NET actor systems covering EventStream versus DistributedPubSub, supervision, Props versus DependencyResolver, work distribution and testable cluster code.

Aaronontheweb/dotnet-skills

Manages .NET SDK installation (dotnet-install, workloads), project setup (.slnx, Directory.Build.props, CPM), MSBuild authoring, build optimization, performance (Span, ArrayPool, stackalloc)…

novotnyllc/dotnet-artisan

A skill your agent uses when obsoleting or retiring RCS, RR, or RCF in roslynator, replacing an analyzer with another id, or when tempted to use IsObsolete on an Analyzer entry — analyzers use…

dotnet/roslynator

MaaFramework 开发与集成指南。当任务涉及 MaaFramework 项目结构、Pipeline 协议、ProjectInterface V2 协议、自定义识别/动作（Custom/Agent）、Python/NodeJS/CSharp 等语言 Binding 集成、控制器配置、回调协议或运行时行为时使用。

kqcoxn/MaaPipelineEditor

Write and review XML API documentation following .NET guidelines.

WildGums/Orc.LicenseManager

Run and continue Okojo Test262 compliance work. An agent skill from akeit0/okojo.

akeit0/okojo

A skill your agent uses when C nullable reference types, null safety patterns, and migration strategies.

sketch7/FluentlyHttpClient

Helps build, explain and troubleshoot C# Discord apps on DisCatSharp, answering from the project's installed version and the library's documentation rather than guesses.

Aiko-IT-Systems/DisCatSharp

Write production C code following repository coding standards and architecture.

WildGums/Orc.LicenseManager

Reference for the .NET 10 / C 14 features that are relevant to the ReactiveProperty repository.

runceel/ReactiveProperty

Performs code review on every open PR of TizenFX and replies with technical responses to new comments left by other reviewers.

Samsung/TizenFX

Create a new annotated git tag with release notes extracted from changelog files.

jamesmontemagno/tiny-clips

Central authority on git hook implementations, modern best practices, and tooling for .NET/C, JavaScript/TypeScript, Python, and polyglot repositories.

Prorise-cool/Claude-Code-Multi-Agent

Scaffolds a new Dynamo package repo that hosts a view extension with a WebView2-embedded React frontend.

DynamoDS/Dynamo

Write and maintain documentation for Catel. An agent skill from WildGums/Orc.LicenseManager.

WildGums/Orc.LicenseManager

Traces a failing call or callback between C# and the native Android or iOS wrappers of the AppsFlyer Unity plugin to find the first broken link.

AppsFlyerSDK/appsflyer-unity-plugin

Develop or debug Okojo ECMAScript engine internals. An agent skill from akeit0/okojo.

akeit0/okojo

Master C/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications.

wshobson/agents

Reviews C changes in the ImageBuilder codebase against the repo's modern C conventions and invariants.

dotnet/docker-tools