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Test coverage improvement v1.0.0

Use this resource to close the test coverage gaps in a project

New

  • 574 downloads
  • 215 likes
  • 115 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install test-coverage-improvement

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 runs a coverage report, ranks untested code by criticality and writes the missing tests. It then checks that coverage has improved. You get tests for the most important code paths and an HTML report to review.

Mostly picked by

Updated November 2, 2026

Card for the “Test coverage improvement” skill

Details

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

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What you get

  • SKILL.md: coverage commands for Jest, Vitest and NYC
  • SKILL.md: coverage targets and unit, async and mocking test templates

Good fit for

  • Your project has low coverage and you want to raise it
  • You need to test critical functions before a release

Not for

    Tags

    • testing
    • coverage
    • jest
    • vitest

    About

    You say

    “Improve coverage of the payment module in this Vitest repository and explain the tests added.”

    Card for the “Test coverage improvement” skill

    Skill published by onewave-ai 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 close the test coverage gaps in a project
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md4.9 KB

    Origin and licence

    Listed unmodified

    Author
    onewave-ai
    Source
    github.com/onewave-ai/claude-skills/tree/b2267d9171af4f56848d82992381b20b89b44056/test-coverage-improver
    Licence
    MIT

    Notice

    « test-coverage-improver » (onewave-ai, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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