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Choosing the cheapest sufficient check v1.0.0

Use this resource to pick the cheapest check that is enough to validate a change

New

  • 542 downloads
  • 250 likes
  • 215 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install proportionate-change-verification

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 sorts the change in a decision table, runs the cheap checks for its layer and lists the slower ones you still need to run yourself. It avoids checks that cannot see what the diff changes. You get a clear record of what ran before the task is reported done.

Mostly picked by

Updated November 2, 2026

Card for the “Choosing the cheapest sufficient check” skill

Details

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

Similar resources

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What you get

  • SKILL.md: decision table by kind of change and verification layers
  • SKILL.md: when the full stack is needed and how to report the checks run

Good fit for

  • You want to know whether an end-to-end run is needed before reporting done
  • You are torn between a unit test and starting the whole app

Not for

    Tags

    • verification
    • tests
    • lint
    • quality
    • method

    About

    You say

    “Check whether my serializer change needs more than a unit test before I call it done.”

    Card for the “Choosing the cheapest sufficient check” skill

    Skill published by posthog 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 pick the cheapest check that is enough to validate a change
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.5 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md6.1 KB

    Origin and licence

    Listed unmodified

    Author
    posthog
    Source
    github.com/posthog/posthog/tree/fcb362bb439b15171da4dfba401bff03ea98bd2b/.agents/skills/verifying-changes
    Licence
    MIT

    Notice

    « verifying-changes » (posthog, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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