Test Gaps

This points your test coverage gaps directly at Claude so you can actually do something about them. It wraps the claude-flow CLI to surface untested code paths via npx commands or MCP worker dispatch, then either generates specific test suggestions or kicks off a loop to continuously hunt down missing coverage. The coverage-route flag is a nice touch for steering test generation toward specific areas like auth or edge cases. It's basically the difference between staring at a red coverage report and having concrete next steps. Works best when you're inheriting a codebase or your test suite has gone stale and you need systematic help filling holes.

skills.sh installs: 755
GitHub stars: 81.4K
last updated: Aug 21, 2026

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Install

$ npx -y skills add ruvnet/ruflo --skill test-gaps --agent claude-code

Installs into .claude/skills of the current project.

Files

Find test coverage gaps via CLI:

npx @claude-flow/cli@latest hooks coverage-gaps --format table --threshold 80   # add --critical-only for the worst gaps (there is no --limit)
npx @claude-flow/cli@latest hooks coverage-route --task 'add auth tests'
npx @claude-flow/cli@latest hooks coverage-suggest --path src/

Or dispatch the testgaps worker via MCP: mcp__plugin_ruflo-core_ruflo__hooks_worker-dispatch({ trigger: "testgaps" })

For continuous detection, use /loop with the loop-worker skill targeting the testgaps worker.

SKILL.md on GitHub

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