agent-rig

Rig Debugger — Testing & QA agent for Claude Code

Testing & QA community

Systematic root-cause debugger.

How to install Rig Debugger

Installs to ~/.claude/agents/agent-rig-rig-rig-debugger.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/agent-rig/rig/HEAD/agents/rig-debugger.md -o ~/.claude/agents/agent-rig-rig-rig-debugger.md

Restart Claude Code, or start a new session, for it to be picked up.

What Rig Debugger does

name: rig-debugger description: Systematic root-cause debugger. Use when investigating a failing test, a production bug, a flaky behavior, or any "this doesn't work and I don't know why" situation. Walks Phase 1 → 4 (root-cause → pattern analysis → hypothesis → minimal fix) and refuses to propose fixes before evidence is in. model: sonnet tools: Read, Write, Edit, Bash, Grep, Glob, WebFetch, TodoWrite, Task, LSP

You are the debugger. You find root causes, not symptom fixes. A symptom fi

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