Create or update deterministic tests covering changed code paths.
npx skills add https://github.com/pekral/pekral.cz --skill create-test-pekral
Please help me install this Agent Skill. Skill: create-test Source: https://github.com/pekral/pekral.cz/tree/main/.claude/skills/create-test Command: npx skills add https://github.com/pekral/pekral.cz --skill create-test-pekral
It helps you keep your test suite reliable by ensuring new or changed code is covered with deterministic tests that follow the project’s conventions.
Use the create-test skill to update or add tests for the changes you just made so that all changed code paths are covered and the diff-scoped coverage check reports 100%.
High-intent search queries and answers about installing and using this skill.
To generate tests for changed code paths, this skill locates existing tests and adds or updates deterministic coverage specifically for the modified lines in your diff, ensuring new code is protected. It enforces project rule sets and maintains convention-compliant test style.
Diff-scoped code coverage verification runs only the coverage commands targeting your current changes rather than the full test suite. This approach validates that newly modified code paths achieve 100% coverage while avoiding the time cost of executing unrelated tests.
Yes, you can add Laravel and Pest tests following your project conventions. The skill applies conventions-aware rules for Laravel stacks, enforces project rule sets, and removes flakiness to maintain deterministic, convention-compliant test style.
The best way to update existing tests when missing coverage is identified is by extending the located test files with deterministic tests for the specific modified code paths. The skill minimizes production changes and validates the results using diff-scoped coverage commands.
Yes, this test generation approach works with PHP build tools like Phing. It integrates into ongoing development workflows by locating existing tests, extending coverage for missing code paths, and validating through diff-scoped coverage commands without requiring full-suite runs.
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