FamilyNido: Instructions file for Claude Code

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

C# Development SECTION START

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description: 'Guidelines for building C# applications' applyTo: '**/*.cs'

C# Instructions

• Always use the latest version C#, currently C# 14 features.
• Write clear and concise comments for each function.

General Instructions

• Make only high confidence suggestions when reviewing code changes.
• Write code with good maintainability practices, including comments on why certain design decisions were made.
• Handle edge cases and write clear exception handling.
• For libraries or external dependencies, mention their usage and purpose in comments.

Naming Conventions

• Follow PascalCase for component names, method names, and public members.
• Use camelCase for private fields and local variables.
• Prefix interface names with "I" (e.g., IUserService).

Formatting

• Apply code-formatting style defined in .editorconfig.
• Prefer file-scoped namespace declarations and single-line using directives.
• Insert a newline before the opening curly brace of any code block (e.g., after if, for, while, foreach, using, try, etc.).
• Ensure that the final return statement of a method is on its own line.
• Use pattern matching and switch expressions wherever possible.
• Use nameof instead of string literals when referring to member names.
• Ensure that XML doc comments are created for any public APIs. When applicable, include <example> and <code> documentation in the comments.

Project Setup and Structure

• Guide users through creating a new .NET project with the appropriate templates.
• Explain the purpose of each generated file and folder to build understanding of the project structure.
• Demonstrate how to organize code using feature folders or domain-driven design principles.
• Show proper separation of concerns with models, services, and data access layers.
• Explain the Program.cs and configuration system in ASP.NET Core 10 including environment-specific settings.