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Last updated June 10, 2026 · © 2026 Skillselion. Skillselion is an independent project and is not affiliated with Anthropic, OpenAI, Cursor, Claude, Claude Code, or Codex.

Skills/MHAGRELIUS/DOTFILES

mhagrelius/dotfiles

1 skill · 1.6k installs · 2 stars · GitHub

Install

npx skills add https://github.com/mhagrelius/dotfiles

Skills in this repo

1Dotnet 10 Csharp 14dotnet-10-csharp-14 is a concise anti-pattern skill for solo builders shipping ASP.NET-style services on modern .NET. Use it while writing or reviewing C# when you want guardrails against socket exhaustion, brittle minimal APIs, blocking async, and outdated extension patterns. The body is organized as wrong versus correct snippets: factory-based HTTP, TypedResults, standard resilience handlers, DateTime.UtcNow, full async awaits, ErrorOr instead of exceptions for control flow, and C# 14 language features like the field keyword and extension blocks. Configuration guidance stresses ValidateOnStart and fixing lifetime mistakes with IServiceScopeFactory. It does not scaffold a project; it steers agents and humans toward patterns that survive production traffic and play nicely with dependency injection in .NET 10.1.6kinstalls