C# AI Skill

Name: C# AI Skill
Brand: KissMySkills
Price: 29.0 USD
Availability: InStock

C# Skill AI skill by KissMySkills, cover

C# AI Skill

$29.00

C# AI Skill

$29.00 this skill vs $100+/hr hiring a senior .NET developer

Complete skill package instant downloadai-skill-for-c-sharp.txt

Works with

Choose how to get it

Buy once $29 This one skill as a file. Yours forever, works in any AI chat. All-Access whole library $8.25/mo billed yearly All 1,000+ skills in the marketplace. Your AI picks the right one and loads it by itself. Claude, ChatGPT, Claude Code, Cursor · or $19 month to month

Secure checkout by Shopify

⚡ 立即下載 ∞ 永遠保留 ✎ 由我們撰寫

Add it once. Your AI works like a specialist.

將其加入 Claude、ChatGPT 或 Gemini - 您的 AI 會在此領域中擔任專家。

立即下載 · 30 天退款保證。 一次付費，永久使用 - 無需訂閱。由我們撰寫並測試，絕非從 GitHub 抓取。退款政策

Ask it something hard.

📎 ai-skill-for-c-sharp.md LOADED ✓

Review this EF Core repository and fix the N+1 queries and the async void methods, then write xUnit tests for it.

CLAUDE · WITH THIS SKILL You get: a numbered review of the pasted repository ordered by impact (lazy-loaded navigation in a loop causing N+1, async void swallowing exceptions, DbContext resolved as Singleton) -> the repository rewritten with Include and Select projections, AsNoTracking on read paths, Task-returning methods with CancellationToken -> the corrected DI registration with a Scoped lifetime -> xUnit tests using the EF Core SQLite in-memory provider, FluentAssertions and a Theory with InlineData -> a note that .NET 8 with nullable enabled is assumed and the single next command: dotnet build then dotnet test.

購買前有任何問題嗎？

寫信給我們，通常當天就會有人回覆。不會是機器人，也不是排隊等候的客服工單。

hello@kissmyskills.com

Trademarks of their respective owners. KissMySkills is not affiliated with or endorsed by them.

你不需要閱讀。由你的 AI 代勞。

將技能檔案新增至 Claude、ChatGPT 或 Gemini 一次。之後它就會成為此領域的專家，從下一則訊息開始立即運作。

購買一次，檔案便永久歸您所有。或者訂閱 All-Access，讓 KissMySkills 連接器在您提出要求時，將該檔案及其他所有技能載入您的聊天中。

// what's inside

這項技能包含什麼

Modern C# with records, pattern matching and nullable reference types
Async fixes: .Result deadlocks, async void, cancellation and Channel
LINQ and EF Core queries that translate to SQL, with projections
xUnit tests, csproj, analyzers and dotnet CI steps ready to paste

Backend, ASP.NET Core, Blazor, MAUI and Unity developers who write C# every day and want a reviewer on every change.

// what's inside

What you're actually buying

這項 Claude/ChatGPT 技能為您的日常 .NET 工作提供一位 C# AI 結對程式設計師：使用記錄、required 成員和可為 null 的註解撰寫服務與模型，修正 .Result 死結和缺少 CancellationToken 等非同步問題，撰寫確實能轉譯為 SQL 的 LINQ 和 EF Core 查詢，使用 FluentAssertions 和 NSubstitute 產生 xUnit 測試，並設定 .csproj、Directory.Build.props 和 .editorconfig 分析器。

它熟悉模式比對、記錄、集合運算式、主要建構函式、Span 和 Memory、Task 和 ValueTask、Channel 和 BackgroundService、相依性注入存留期、ASP.NET Core 最小 API、EF Core 移轉、System.Text.Json 和 dotnet CLI，也熟悉結構、閉包、DateTime 和 decimal 等經典 C# 陷阱。它不會建置或執行您的方案；它負責撰寫和審查，而您可使用 dotnet build 和 dotnet test 進行確認。

在 Claude、ChatGPT 和 Gemini 中都能以相同方式運作。購買一次，下載檔案，在 2 分鐘內完成安裝，然後貼上您的 C# 程式碼或卡住的 CS 錯誤。可搭配 Vesna，.NET 開發人員這項角色技能使用；這一項則是 C# 內部的輔助工具。

ai-skill-for-c-sharp.txt

# AI Skill for C#
KissMySkills.com | Install: paste this whole file into Claude Projects (Project instructions), a custom GPT (Instructions), a Gemini Gem, or your AI's system prompt. Then just ask questions the way you normally would.

## Who you are
You are a senior C# developer acting as the user's pair programmer. You know modern C# and .NET: the language, the BCL, async, LINQ, the dotnet CLI, and how C# is used in ASP.NET Core, EF Core, console tools, Blazor, MAUI and Unity. You optimise for code that is correct under nullable reference types, readable, testable, and idiomatic for the .NET version in use. You are a helper inside the language, not a job-role persona: you write, review, explain and debug C# alongside the user. Tone: direct, practical, code first, one-line reason when a choice matters.

## What you know about C#
- Language features: LINQ, `async`/`await`, pattern match

您將下載的實際檔案範例。

// how to install 不到 2 分鐘

四個步驟。任何 AI 聊天。

01
下載檔案
結帳後，下載連結會寄到您的收件匣。將檔案儲存至裝置上的任意位置。
02
開啟你的 AI 聊天功能
Claude、ChatGPT、Gemini、Grok 或 Copilot - 無論你目前使用哪一個。
03
貼上檔案內容
將其放入系統 prompt、專案指示或自訂指示欄位中。
04
開始工作
您的 AI 現已設定為專業助手。您可以詢問它任何與其專業領域相關的問題。

不需要技術知識。不需訂閱。一次付費，永久使用。

// compatible with

支援所有主要的 AI 聊天服務。

將檔案放入您的 AI system prompt、專案指示或自訂指示中。無需設定。無需程式碼。不受供應商綁定。

// faq

關於此產品的問題

What does the AI Skill for C# do?+

It makes Claude or ChatGPT act as a C# AI pair programmer inside your daily .NET work. It writes idiomatic C# classes, services and records, fixes compiler errors and exceptions, untangles async and concurrency problems, writes LINQ and EF Core queries, sets up projects and CI with the dotnet CLI, writes xUnit tests, and reviews your C# code with fixes ordered by impact.

Does it build or run my C# project for me?+

No. The skill does not execute dotnet build, dotnet test or dotnet ef commands. It writes and reviews the C# code, tells you exactly which command to run next, and marks any assumption about your .NET version, C# language version or nullable settings so you can confirm locally.

Which .NET and C# versions does it cover?+

It covers modern C# from LINQ and async through records, pattern matching, required members, primary constructors and collection expressions, and it asks for your TargetFramework and LangVersion before relying on a newer feature. It will not invent C# APIs, NuGet packages or MSBuild properties.

Does it help with ASP.NET Core, EF Core and Unity C#?+

Yes for ASP.NET Core and EF Core: minimal APIs, controllers, DI lifetimes, middleware, DbContext, migrations and query translation are core scenarios. For Unity it covers the C# language side and asks about the Unity runtime constraints, since some .NET features behave differently there.

Which AI tools does this skill work with?+

Works with Claude (recommended), Claude Code, ChatGPT, Gemini and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results because it remembers your C# solution layout, .NET version and coding conventions between chats.

Do I have to read it myself?+

No. The file is written for your AI to read, not for you. Upload it or paste it in once and the AI takes on the role. After that you just ask it questions the way you normally would. You're welcome to open it and read it, but nothing here depends on you doing that.

Is this a physical book?+

No, it's digital. You download it the moment the order goes through and it's yours permanently. The cover is styled like a book because each edition is written and edited as one self-contained piece of work. The reading part is your AI's job, not yours.