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levnikolaevich

ln-722-backend-generator

by levnikolaevich

Greate Claude Code skills collection. Production-ready skills that cover the full delivery workflow — from research and discovery to epic planning, task breakdown, implementation, testing, code review, and quality gates.

⭐ 52🍴 12📅 Jan 23, 2026
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SKILL.md

name: ln-722-backend-generator description: Generates .NET Clean Architecture backend structure from entity definitions

ln-722-backend-generator

Type: L3 Worker Category: 7XX Project Bootstrap Parent: ln-720-structure-migrator

Generates complete .NET backend structure following Clean Architecture principles.

Purpose & Scope

AspectDescription
InputProject name, entity list, configuration options
OutputComplete .NET solution with layered architecture
Target.NET 10+, ASP.NET Core

Scope boundaries:

  • Generates project structure and boilerplate code
  • Creates MockData for initial development
  • Does not implement business logic or database connections

Workflow

PhaseNameActionsOutput
1Receive ContextGet project name, entities, options from coordinatorConfiguration
2Create SolutionCreate .sln and .csproj filesEmpty solution structure
3Generate DomainCreate entities, enums, base classesDomain project files
4Generate APICreate controllers, DTOs, middlewareAPI project files
5VerifyBuild solution, check referencesBuild success

Phase 1: Receive Context

Accept delegation from ln-720-structure-migrator.

InputTypeRequiredDescription
projectNamestringYesSolution and project name prefix
targetPathstringYesDirectory for generated solution
targetFrameworkstringYes.NET version (e.g., net10.0)
entitieslistYesEntity names to generate
featureslistYesFeature groupings for MockData

Options:

OptionDefaultEffect
useSwaggertrueAdd Swashbuckle for API docs
useSerilogtrueAdd structured logging
useHealthCheckstrueAdd health endpoints
createMockDatatrueGenerate mock data classes

Phase 2: Create Solution

Generate solution file and project structure.

StepActionReference
2.1Create solution directory—
2.2Generate .sln file—
2.3Create project directorieslayer_structure.md
2.4Generate .csproj files per layerlayer_structure.md
2.5Add project referenceslayer_structure.md

Generated projects:

ProjectPurpose
{Project}.ApiHTTP endpoints, middleware
{Project}.DomainEntities, enums
{Project}.ServicesBusiness logic interfaces
{Project}.RepositoriesData access interfaces
{Project}.SharedCross-cutting utilities

Phase 3: Generate Domain

Create domain layer files.

StepActionReference
3.1Create BaseEntity classentity_patterns.md
3.2Generate entity classes per inputentity_patterns.md
3.3Generate status enumsentity_patterns.md
3.4Create folder structurelayer_structure.md

Entity generation rules:

Entity PropertyGenerated As
Primary keypublic Guid Id { get; set; }
String fieldpublic string Name { get; set; } = string.Empty;
Status fieldpublic {Entity}Status Status { get; set; }
TimestampsCreatedAt, UpdatedAt from BaseEntity

Phase 4: Generate API

Create API layer files.

StepActionReference
4.1Generate Program.csprogram_sections.md
4.2Generate controllers per entitycontroller_patterns.md
4.3Generate DTOs per entitycontroller_patterns.md
4.4Generate middleware classeslayer_structure.md
4.5Generate extension methodsprogram_sections.md
4.6Generate MockData classes (if enabled)layer_structure.md
4.7Add NuGet packagesnuget_packages.md

Controller endpoints per entity:

EndpointMethodRoute
GetAllGET/api/{entities}
GetByIdGET/api/{entities}/{id}
CreatePOST/api/{entities}
UpdatePUT/api/{entities}/{id}
DeleteDELETE/api/{entities}/{id}

Phase 5: Verify

Validate generated solution.

CheckCommandExpected
Solution buildsdotnet buildSuccess, no errors
Project referencesCheck .csprojAll references valid
Files createdDirectory listingAll expected files present

Generated Structure Summary

LayerFoldersFiles per Entity
ApiControllers/, DTOs/, Middleware/, MockData/, Extensions/Controller, DTO
DomainEntities/, Enums/, Common/Entity, Status enum
ServicesInterfaces/Interface (stub)
RepositoriesInterfaces/Interface (stub)
Shared—Utility classes

Critical Rules

  • Single Responsibility: Generate only backend structure, no frontend
  • Idempotent: Can re-run to regenerate (will overwrite)
  • Build Verification: Must verify dotnet build passes
  • Clean Architecture: Respect layer dependencies (inner layers independent)
  • No Business Logic: Generate structure only, not implementation
  • MockData First: Enable immediate API testing without database

Definition of Done

  • Solution file created with all projects
  • All project references configured correctly
  • Domain entities generated for all input entities
  • Controllers generated with CRUD endpoints
  • DTOs generated for request/response
  • MockData classes generated (if enabled)
  • Program.cs configured with all services
  • dotnet build passes successfully
  • Swagger UI accessible (if enabled)

Risk Mitigation

RiskDetectionMitigation
Build failuredotnet build failsCheck .csproj references, verify SDK version
Missing referencesCS0246 errorsAdd missing project references
Invalid entity namesBuild or runtime errorsValidate entity names before generation
Path conflictsFile exists errorsCheck target path, prompt before overwrite
Package restore failureNuGet errorsVerify network, check package names

Reference Files

FilePurpose
references/layer_structure.mdProject organization, folder structure, dependencies
references/entity_patterns.mdEntity generation rules, property patterns
references/controller_patterns.mdController and DTO generation rules
references/program_sections.mdProgram.cs structure and service registration
references/nuget_packages.mdRequired and optional NuGet packages

Version: 2.0.0 Last Updated: 2026-01-10

Score

Total Score

80/100

Based on repository quality metrics

✓SKILL.md

SKILL.mdファイルが含まれている

+20
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+10
○人気

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0/15
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1ヶ月以内に更新

+10
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10回以上フォークされている

+5
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+5
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+5
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1つ以上のタグが設定されている

+5

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