nextjs-dynamic-routes-params

SKILL.md

Look for requirements that tie data to the URL path.

Create a dynamic segment ([param]) whenever the UI depends on part of the pathname. Typical signals include:

Core rule: If data varies with a URL segment, the folder name needs matching brackets.

Guide for Next.js App Router dynamic routes and pathname parameters. Use when building pages that depend on URL segments (IDs, slugs, nested paths), accessing the `params` prop, or fetching resources by identifier. Helps avoid over-nesting by defaulting to the simplest route structure (e.g., `app/[id]` instead of `app/products/[id]` unless the URL calls for it). Source: wsimmonds/claude-nextjs-skills.

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