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Calculate the CRAP score for a method or class v1.0.0

Use this resource to calculate the CRAP risk of a named .NET target and prioritise tests

New

  • 322 downloads
  • 165 likes
  • 132 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install crap-score-method-analysis

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 collects code coverage, computes cyclomatic complexity and per-method coverage from Cobertura XML, then applies the CRAP formula. You get a ranking by risk level and recommendations on which tests to add.

Mostly picked by

Updated November 2, 2026

Card for the “Calculate the CRAP score for a method or class” skill

Details

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

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What you get

  • SKILL.md : coverage collection and complexity calculation
  • SKILL.md : per-method coverage extraction from Cobertura XML
  • SKILL.md : risk level table and recommendations

Good fit for

  • A complex method is poorly tested and you want to quantify it
  • You must choose which tests to write first in a class

Not for

    Tags

    • CRAP
    • coverage
    • complexity
    • tests
    • .NET

    About

    You say

    “Calculate the CRAP score of the CalculerRemise method and tell me which tests to write first.”

    Card for the “Calculate the CRAP score for a method or class” skill

    Skill published by dotnet 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 calculate the CRAP risk of a named .NET target and prioritise tests
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md13.1 KB

    Origin and licence

    Listed unmodified

    Author
    dotnet
    Source
    github.com/dotnet/skills/tree/586f13f8d898a60583a3364f146a3b6f5a763164/plugins/dotnet-test/skills/crap-score
    Licence
    MIT

    Notice

    « crap-score » (dotnet, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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