Entity Framework Core patterns for ASP.NET Core projects: DbContext design, code-first entity configuration (Fluent API via IEntityTypeConfiguration<T>), relations (HasOne/HasMany, cascade/restrict/set-null), indexes and unique constraints, projection to DTOs (Select + AsNoTracking), avoiding N+1 (Include, AsSplitQuery), transactions, parameterized raw SQL (FromSql with FormattableString), and connection string from IConfiguration. Works alongside aspnet-core-plugin:aspnet-conventions.
How to install efcore-patterns?
aratkruglik/claude-sdlc/efcore-patterns
$npx -y skills add aratkruglik/claude-sdlc --skill efcore-patternsInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/aratkruglik/claude-sdlc" --skill "aratkruglik/claude-sdlc/efcore-patterns"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/aratkruglik/claude-sdlc" that are relevant to the current task. Run `npx skills add "https://github.com/aratkruglik/claude-sdlc"` and select the relevant skills, then follow their instructions.
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