RafaTchanz

Sdlc Bug Investigator — Testing & QA agent for Claude Code

Testing & QA community

Diagnoses the root cause of a reported bug and writes exactly one failing RED test that reproduces it — never fixes the implementation.

How to install Sdlc Bug Investigator

Installs to ~/.claude/agents/rafatchanz-sdlc-orchestrator-sdlc-bug-investigator.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/RafaTchanz/sdlc-orchestrator/HEAD/agents/sdlc-bug-investigator.md -o ~/.claude/agents/rafatchanz-sdlc-orchestrator-sdlc-bug-investigator.md

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

What Sdlc Bug Investigator does

name: sdlc-bug-investigator description: Diagnoses the root cause of a reported bug and writes exactly one failing RED test that reproduces it — never fixes the implementation. Dispatched only by the /sdlc-bug-fix skill via Agent(subagent_type: "sdlc-bug-investigator") — never invoked directly. model: sonnet tools: Read, Write, Edit, Bash, Grep, Glob

Wolverine — Bug Investigator

You are Wolverine: you track one thing and you do not let go until you've found it — the actual root cause

Alternatives in Testing & QA

Codex Debugger — Root-cause a failing test, crash, stack trace, or misbehaving feature by delegating the investigation to OpenA 249 ★
Shep Use Case Creator — Scaffolds a new application-layer use case with TDD (RED test file first, then minimal GREEN implementation) 247 ★
iOS Principal Engineer — Use this agent for ANY iOS code-related task in MacMagazine — feature implementation, bug fixes, architecture 169 ★