Close branch gaps with high-signal specs, not cosmetics. Use when you run a file to 100% branches or kill survivors from Stryker/Infection/Pitest/Mutmut. Lists semantic branches and writes one real check per outcome. Triggers on "uncovered branches", "cover this file", "mutation run".
$npx -y skills add ancplua/ancplua-claude-plugins --skill mutation-resistant-coverageInstalls into the current project.
Run `npx skills use "https://github.com/ancplua/ancplua-claude-plugins" --skill "ancplua/ancplua-claude-plugins/mutation-resistant-coverage"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/ancplua/ancplua-claude-plugins" that are relevant to the current task. Run `npx skills add "https://github.com/ancplua/ancplua-claude-plugins"` and select the relevant skills, then follow their instructions.