You can make sure every line of your code is tested. This pytest coverage skill runs your tests and shows which lines are missing.
Use the pytest --cov command to generate a coverage report. Open the cov_annotate folder to see marked files. Lines starting with ! are not covered.
Keep adding tests until all lines show 100% coverage. That means every line is tested.
Global
mkdir -p ~/.claude/skills/pytest-coverageProject
mkdir -p .claude/skills/pytest-coverageSource Repository
Grill Memattpocock/skills
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Tddmattpocock/skills
Write one test at a time then code to make it pass
Test Driven Developmentobra/superpowers
Write a failing test first then code just enough to pass
Qamattpocock/skills
Turn bug reports into GitHub issues through natural conversation without technical fuss
Migrate To Shoehornmattpocock/skills
Replace unsafe as assertions with type-safe partial test data easily
Webapp Testinganthropics/skills
Test your local web apps quickly with Playwright automation and screenshots
Playwright Best Practicescurrents-dev/playwright-best-practices-skill
Master Playwright testing with best practices for reliable and fast tests
Google Agents Cli Evalgoogle/agents-cli
Run evaluations on your AI agent, find failures, and improve its quality step by step