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route-handler-design

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Design Next.js Route Handlers with confidence

Software Engineering#streaming#nextjs#webhook#cors#route handler#request response#api endpoint
Authorjacob-balslev
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Route-handler-design helps you build correct, secure Next.js App Router route.ts endpoints by preventing common framework misuses and enforcing consistent request/response and status/header behavior.

Core Features & Use Cases

  • Endpoint surface design: Choose Route Handlers when the caller is mobile, third-party, webhooks, or server-to-server rather than your own typed UI.
  • Request/response correctness: Implement Web-standard Request/Response handling, body parsing (json, formData, text, blob, arrayBuffer), and streaming with ReadableStream.
  • Framework-specific guardrails: Control default GET caching, apply segment config (dynamic, revalidate, runtime), and shape errors and CORS (including OPTIONS).

Quick Start

Tell the agent: Design a Next.js App Router route.ts webhook endpoint that verifies signatures using the raw body, acknowledges quickly, and returns correct status codes with an explicit CORS policy.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: route-handler-design
Download link: https://github.com/jacob-balslev/skill-graph/archive/main.zip#route-handler-design

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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