980 tagged C# and .NET, measured the same way as everything else here.
Browse within: dotnet 486copilot 194skills 165copilot-skills 146android 127game-development 127ai-coding-assistant 123codex-cli 94agent-orchestration 86ai-skills 85dotnet-skills 85cross-platform 82desktop-app 81audit-logging 72
syncfusion/maui-ui-components-skills
Skill Claude CodeCodex
Sets up and validates Syncfusion .NET MAUI licensing, including license key registration, generation, and error resolution. Use when encountering trial license warnings ("This application was built using a trial version"), licensing errors, license key registration, unlock key vs license key confusion, build server or…
dotnet-presentations/ai-workshop
Skill Claude CodeCodex
Walk through the .NET AI Workshop as an attendee to validate that the READMEs, commands, and code snapshots still work. USE FOR: testing the workshop, testing a specific Part, dry-running the labs, verifying a README against its snapshot, reconciling or refreshing code snapshots, producing a workshop test report. DO…
Skill Claude CodeCodex
Master C#/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications. Covers async/await, dependency injection, Entity Framework Core, Dapper, configuration, caching, and testing with xUnit. Use when developing .NET backends, reviewing C# code, or designing API architectures.
Skill Claude Code
Regenerate the AppointMe frontend API client (orval/TanStack Query hooks + TypeScript schemas) after the backend OpenAPI surface changes. Use this whenever backend endpoints, request/response DTOs, or other contract-affecting types are added, removed, or modified — e.g. after editing files under src/AppointMe.Api…
Skill Claude CodeCodex
Use when writing or modifying code for s&box, sbox, the Facepunch sandbox engine, or any Source 2 game project in C#. Triggers on mentions of s&box, sbox, sandbox game, Facepunch engine, Source 2 game, .sbproj, .razor with PanelComponent, @inherits PanelComponent, Sandbox.Component, GameObject + Components.Get …
Skill Claude CodeCodex
Author Ara 3D Studio tools — generators (make geometry) and modifiers (transform geometry) — as standalone C# scripts. Use when the user says "write a modifier", "create a generator", "make an Ara 3D tool", "new Studio script", asks how modifiers/generators/Eval/parameters/EvalContext work, or wants to add a mesh…
syncfusion/maui-toolkit-ui-components-skills
Skill Claude CodeCodex
Migrate from Syncfusion® .NET MAUI to Syncfusion® Toolkit for .NET MAUI. Covers namespace updates, API changes, configuration methods, and step-by-step migration patterns with minimal code modifications for 20+ components.
wieslawsoltes/Performance-Skill
Skill Claude CodeCodex
Evidence-first performance engineering workflow for coding agents combining portable .NET diagnostics with platform-native profiling, BenchmarkDotNet, application benchmarking, statistical validation, deployment, container, graphics, and GPU procedures.
Skill Claude CodeCodex
Helps set up C# library projects that provide nodes to vvvv gamma — project directory structure, Initialization.cs with AssemblyInitializer, service registration via RegisterService, IResourceProvider factories, ImportAsIs / ImportNamespace / ImportType selection, category organization, aspects…
kevintsengtw/dotnet-testing-agent-skills
Skill Claude CodeCodex
A guide for advanced TUnit testing in .NET. TUnit is a testing framework; the guide covers tests driven by data, dependency injection, integration tests, retries, time limits, and filtering.
Skill Claude CodeCodex
Debug .NET applications using debug-mcp MCP tools — launch processes, set breakpoints, step through code, inspect variables, evaluate expressions, and analyze exceptions. Use this skill when debugging .NET/C# applications, investigating runtime behavior, diagnosing exceptions, inspecting object state, or performing…
thapaliyabikendra/ai-artifacts
Skill Claude Code
Generate complete CRUD application services for ABP Framework following DDD patterns. Creates interface in Contracts layer, implementation in AppServices, and DTOs in Contracts. Use when: (1) creating new entity services, (2) scaffolding CRUD operations, (3) implementing standard ABP service patterns, (4) accelerating…
Skill Claude Code
How Aspid.FastTools documentation is authored and published — Markdown in Website/ (docs/, tutorials/, Russian twins and the Russian changelog in i18n/ru/) plus the root CHANGELOG.md, read by GitHub and the Docusaurus site, deployed to GitHub Pages; the UPM package ships only a README and the samples overview, and…
Skill Claude CodeCodex
Comprehensive guide for AI assistants on using the StringExtensions and StringHelper APIs.
F-U-S-E-E/FuseDevelopmentGroup
Skill Claude Code
Enable nullable reference types in a C# project and systematically resolve all warnings. USE FOR: adopting NRTs in existing codebases, file-by-file or project-wide migration, fixing CS8602/CS8618/CS86xx warnings, annotating APIs for nullability, cleaning up null-forgiving operators, upgrading dependencies with new…
Skill Claude CodeCodex
Use when building or editing a Blazor UI that uses the Lumeo component library (the Lumeo NuGet package and its satellites Lumeo.Charts / Lumeo.DataGrid / Lumeo.Editor / Lumeo.Scheduler / Lumeo.Gantt / Lumeo.Motion / Lumeo.Flow), or when the user mentions Lumeo components (Button, DataGrid, Sheet, Dialog, Tabs…
Skill Claude CodeCodex
Register NetLogic (C#) into the live model, compile-check it, operate the design-time bridge lifecycle (start it, when new bridge code needs a Studio reopen, run design-time [ExportMethod]s SAFELY), restart the MCP service, and deploy. Use when adding code-behind, running generators/builders, when the bridge is…
Skill Claude CodeCodex
Use when writing C# / VB.NET / F# code that reads, writes, manipulates, or exports Excel (.xlsx / .xls) files, generates PDF or HTML from Excel, or produces data-driven reports with FlexCel Studio for .NET (TMS Software). Triggers include Excel/xlsx from C#, XlsFile, FlexCelReport, FlexCelPdfExport, FlexCelHtmlExport…
Skill Claude Code
A workflow for reading public action lists from getquicker.net, including pages beyond the first one, and totaling their likes and count.
Postpartum-genushyacinthus29/dotnet-skills
Skill Claude CodeCodex
Build or review gRPC services and clients in .NET with correct contract-first design, streaming behavior, transport assumptions, and backend service integration.
djscheuf/agentic-dev-ecosystem-template
Skill Claude CodeCodex
How to create a new CQRS Query in the .NET backend API. Use this skill when implementing new read operations (GET endpoints), retrieving data without modifying state, creating query handlers, or working with MediatR queries. This includes creating the query class, handler, response DTO, authorization checks, and…
Skill Claude CodeCodex
Use this file as the compact agent-oriented guide for using and reviewing AspectGenerator in consuming projects.
Skill Claude CodeCodex
Version: 1.0.0 Target: .NET 8.0+ with Blazor Server/WebAssembly UI Library: Microsoft Fluent UI Blazor Components Purpose: Fast lookup for common Blazor patterns and best practices.
Skill Claude CodeCodex
Plan, implement, audit, and review C#/.NET SwiftlyS2 plugins. Use when working with Commands, Core Events, Game Events, GameHooks Pre/Post, raw native hooks, Modules, Workers, Services, high-frequency runtime loops, NetMessages, Schema access, entity handling, thread safety, performance, or IPlayer lifecycle behavior.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: