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Create Backend Service

@majiayu000/claude-skill-registry
27
0

Use this skill when adding new backend functionality (API endpoints + business logic).

Install Skill

Shared

Installs to .agents/skills, used by Codex, Amp, Warp, Cursor, OpenCode, and more.

CodexAmp
WarpCursorOpenCode
ClineGemini CLI
GitHub Copilot
Personal

Available across projects.

$npx skills-installer add @majiayu000/claude-skill-registry/create-backend-service --client shared
Project

Writes to .agents/skills.

$npx skills-installer add @majiayu000/claude-skill-registry/create-backend-service -p --client shared
Note: Review the skill instructions before using it.

SKILL.md

name Create Backend Service
description Use this skill when adding new backend functionality (API endpoints + business logic).

Create Backend Service

Use this skill to follow the route (controller) + service split used in server/src/.

Steps

  1. Create the service module
  • Location: server/src/services/{serviceName}.js
  • Use template_service.js from this folder.
  • Prefer small exported functions (keep them easy to test).
  1. Create the route module
  • Location: server/src/routes/{routeName}.js
  • Use template_route.js from this folder.
  • Validate inputs near the route (or use server/src/contracts/httpSchemas.js when applicable).
  1. Mount the route
  • Register it in server/src/index.js:
    • app.use('/api/your-scope', yourRouter);

Naming notes

  • Prefer existing naming patterns:
    • Routes: dataRoutes.js, runRoutes.js, indicatorExecutionRoutes.js
    • Services: marketWindowService.js, leanService.js, runStore.js