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Remix v2 error handling review v1.0.0

Use this resource to review error handling in Remix v2 routes

New

  • 551 downloads
  • 137 likes
  • 244 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install remix-error-boundary-review

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 checks the unified ErrorBoundary, error narrowing with isRouteErrorResponse, the choice between throw and return, and v1 leftovers such as CatchBoundary or useCatch. You get findings based on the checklist.

Mostly picked by

Updated November 2, 2026

Card for the “Remix v2 error handling review” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: v2 boundary model, checklist and severity guidance
  • references/: boundary shape, root boundary, thrown responses and v1 holdovers

Good fit for

  • You review a route that throws a Response or an error
  • You migrate from CatchBoundary to a single ErrorBoundary

Not for

    Tags

    • remix
    • error boundary
    • errors
    • v2
    • code review

    About

    You say

    “Review the error boundaries in my Remix routes and find useCatch calls left over from v1.”

    Card for the “Remix v2 error handling review” skill

    Skill published by existential-birds under the Apache-2.0 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 review error handling in Remix v2 routes
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE10.7 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/boundary-shape.md6.3 KB
    • references/root-boundary.md6.6 KB
    • references/throw-response.md7.3 KB
    • references/v1-holdovers.md6.2 KB
    • SKILL.md9.7 KB

    Origin and licence

    Listed unmodified

    Author
    existential-birds
    Source
    github.com/existential-birds/beagle/tree/d1a74899fbfec74974d1818e4cac7c3d54d44b65/plugins/beagle-react/skills/remix-v2-error-boundaries-review
    Licence
    Apache-2.0

    Notice

    « remix-v2-error-boundaries-review » (existential-birds, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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