Automated summary
This skill provides a quick reference cheat sheet for BookStore coding conventions including IDs, timestamps, events, commands, caching, and multi-tenancy.
Strengths
- Fast lookup of common patterns
- Enforces consistency across the codebase
- Reduces errors by centralizing conventions
- Covers key areas like caching and event patterns
Limitations
- Only covers BookStore-specific conventions
- Not a full tutorial or guide
- May become outdated as the codebase evolves
Use this skill when you need a quick reminder of BookStore coding patterns or conventions.
Do not use it when you need a step-by-step guide for complex workflows; use the relevant scaffold skill instead.
Security analysis
SafeThe skill is purely a reference cheat sheet of code patterns and conventions. It does not instruct or execute any actions, and there are no declared tools that could perform risky operations. No destructive, exfiltrating, or obfuscated content is present.
No concerns found
How this analysis is madeExamples
How should I generate a new ID in BookStore?What is the pattern for defining an event in BookStore?Show me the HybridCache query pattern for BookStore.name: meta__cheat_sheet description: 'Quick reference for BookStore code rules and patterns. Use this when you need a fast lookup of conventions for IDs (Guid.CreateVersion7), timestamps (DateTimeOffset.UtcNow), event naming, logging (LoggerMessage), caching, or multi-tenancy. DO NOT USE FOR: step-by-step workflows — use the relevant scaffold skill instead.'
BookStore Cheat Sheet
IDs & Timestamps
var id = Guid.CreateVersion7(); // ✅ UUIDv7
var now = DateTimeOffset.UtcNow; // ✅ UTC timestamp
Event (past tense, record)
public record BookAdded(Guid Id, string Title, decimal Price);
Command (record)
public record AddBookCommand(string Title, decimal Price);
Aggregate Apply Method
public void Apply(BookAdded @event)
{
Id = @event.Id;
Title = @event.Title;
}
Handler (static, Wolverine)
public static class AddBookHandler
{
public static BookAdded Handle(AddBookCommand cmd) =>
new(Guid.CreateVersion7(), cmd.Title, cmd.Price);
}
HybridCache Query
var result = await cache.GetOrCreateAsync(
$"books:{culture}",
async ct => await session.Query<BookProjection>().ToListAsync(ct),
tags: [CacheTags.BookList],
cancellationToken: ct);
Cache Invalidation
await cache.RemoveByTagAsync(CacheTags.BookList, ct);
SSE Notification
public record BookUpdatedNotification(Guid Id) : IDomainEventNotification;
TUnit Test
[Test]
public async Task Should_Create_Book()
{
var result = await client.CreateBookAsync(request);
await Assert.That(result.Id).IsNotNull();
}
Namespace
namespace BookStore.ApiService.Handlers; // ✅ File-scoped
Related Skills
/wolverine__guide- All Wolverine write operations (create, update, delete)/marten__guide- Aggregates, projections, and query endpoints
From the file to a first result
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No recognized prerequisites section in this file. This does not mean it is self-contained: libraries, tools and access requirements may be mentioned elsewhere in the content or source repository.
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4. Try a first task
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Read .skill-downloads/bookstore-cheat-sheet-mmlj2nln/SKILL.md and apply its instructions to this example: [describe a test input]. Identify any missing files, dependencies or access. Produce the result requested by the skill without inventing data or running unreviewed scripts.Expected result: output matching the skill instructions, or a precise list of missing prerequisites. A read confirmation alone does not validate a first use. If an external resource is unavailable, that path remains untested.
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