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Writing and auditing Next.js dev overlay error pages v1.0.0

Use this resource to write or audit a development overlay error page for Next.js

New

  • 362 downloads
  • 145 likes
  • 116 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install dev-overlay-error-page-writing

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent follows the mandatory page structure, aligns the title and fix cards with the overlay, then checks terminology against the canonical docs. You get an error page that matches Vercel's technical writing style.

Mostly picked by

Updated November 2, 2026

Card for the “Writing and auditing Next.js dev overlay error pages” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: mandatory structure, titles and FixCard cards
  • SKILL.md: source-of-truth chain, terminology checks and review steps

Good fit for

  • You create a new error page for the overlay
  • An existing page no longer matches the fixes shown

Not for

    Tags

    • documentation
    • errors
    • overlay

    About

    You say

    “Audit the blocking-prerender-dynamic page and check it matches the fix cards.”

    Card for the “Writing and auditing Next.js dev overlay error pages” skill

    Skill published by vercel under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to write or audit a development overlay error page for Next.js
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md21.6 KB

    Origin and licence

    Listed unmodified

    Author
    vercel
    Source
    github.com/vercel/next.js/tree/08442e3a63091caad4fac56eef88303e0c257a0d/.agents/skills/insight-error-page
    Licence
    MIT

    Notice

    « insight-error-page » (vercel, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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