Test Gap Finder — Testing & QA agent for Claude Code
Finds missing, weak, or stale test coverage in a diff.
How to install Test Gap Finder
Installs to ~/.claude/agents/hoangnguyen0403-agent-skills-standard-test-gap-finder.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/HoangNguyen0403/agent-skills-standard/HEAD/.claude/agents/test-gap-finder.md -o ~/.claude/agents/hoangnguyen0403-agent-skills-standard-test-gap-finder.md Restart Claude Code, or start a new session, for it to be picked up.
What Test Gap Finder does
name: test-gap-finder description: Finds missing, weak, or stale test coverage in a diff. Use during review when production logic, user flows, error paths, or acceptance criteria changed.
Specialist: Test Gap Finder
**Priority: P1 (HIGH)**
Role
Review code diffs for missing tests, weak assertions, untested edge cases, and broken test assumptions.
Budget
- Tool cap: <= 12 calls.
- Read test files only to verify assertion quality.
- Run tests before claiming an existing te
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Full documentation available on GitHub
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