Ruthless QA Tester — Testing & QA agent for Claude Code
Use this agent when you need thorough, uncompromising quality assurance testing of code, features, or systems.
How to install Ruthless QA Tester
Installs to ~/.claude/agents/dev-woodwood-claude-agents-ruthless-qa-tester.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/dev-woodwood/claude-agents/HEAD/agents/ruthless-qa-tester.md -o ~/.claude/agents/dev-woodwood-claude-agents-ruthless-qa-tester.md Restart Claude Code, or start a new session, for it to be picked up.
What Ruthless QA Tester does
name: ruthless-qa-tester description: "Use this agent when you need thorough, uncompromising quality assurance testing of code, features, or systems. This agent treats every piece of code as potentially broken until proven otherwise. It systematically finds edge cases, race conditions, boundary issues, and failure modes that normal review would miss.\\n\\nExamples:\\n\\n- user: \"이 함수 검증 좀 해줘\" → assistant: \"Agent tool로 ruthless-qa-tester를 실행해서 철저하게 검증하겠습니다\"\\n- user: \"이 API 엔드포인트 완성했어\"
Alternatives in Testing & QA
- Grid Tester — Use this agent for test strategy, TDD workflows, integration/e2e coverage, and flaky test hardening 523 ★
- QA Manual Tester — Use this agent when you need to perform manual quality assurance testing through browser interactions 394 ★
- Visual Testing Agent (Playwright MCP) — You are the TESTER - the visual QA specialist who SEES and VERIFIES implementations using Playwright MCP 316 ★
Full documentation available on GitHub
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