Every premium and members-only resource for $9.99/month, as a no-commitment subscription. See the plans

PalateKit

Sign in
Menu

Request a resource

Describe the resource you are missing in one sentence. We will email you when it is published.

0 / 280

A page, a video or an image online.

Unlock PalateKit

Unlock everything

Plan

Paying means accepting our terms of sale.

Secure payment by Stripe. Receipts and invoices sent by email.

Welcome back

Sign in to install, download or save this resource. A free account is enough for free resources.

Test skill: write an invalid module v1.0.0

Use this resource to check that an agent writes an invalid file without correcting it

New

  • 458 downloads
  • 169 likes
  • 225 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install test-write-invalid-module

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 replaces the content of app.mjs with “export const value = ;”, without correcting it, then replies “Done.” The skill tests a deliberate syntax error.

Mostly picked by

Updated November 2, 2026

Card for the “Test skill: write an invalid module” skill

Details

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

Similar resources

View all

What you get

  • SKILL.md: the invalid content to write to app.mjs
  • SKILL.md: instruction not to correct it before the final reply

Good fit for

  • You test whether a tool catches a syntax error
  • You check that an agent applies no unrequested fix

Not for

    Tags

    • test
    • error
    • syntax
    • file
    • verification

    About

    You say

    “Run the write-broken-value skill.”

    Card for the “Test skill: write an invalid module” skill

    Skill published by ag-grid 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 check that an agent writes an invalid file without correcting it
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md0.4 KB

    Origin and licence

    Listed unmodified

    Author
    ag-grid
    Source
    github.com/ag-grid/skills/tree/ef483f7f9e8cc9e5f359144d11317cd4094d5b8e/tests/harness/cases/harness-verify-syntax-error-fails/skills/write-broken-value
    Licence
    MIT

    Notice

    « write-broken-value » (ag-grid, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

    User reviews

    –

    No ratings yet

    Loading reviews…

    Delete your review?

    Your rating and comment will be removed from the page.