chrisallenlane

Swe Bug Investigator — Development agent for Claude Code

Development community

Bug root-cause investigator that traces failures, performs git archaeology, and produces diagnosis reports.

How to install Swe Bug Investigator

Installs to ~/.claude/agents/chrisallenlane-claude-swe-workflows-swe-bug-investigator.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/chrisallenlane/claude-swe-workflows/HEAD/agents/swe-bug-investigator.md -o ~/.claude/agents/chrisallenlane-claude-swe-workflows-swe-bug-investigator.md

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

What Swe Bug Investigator does

name: SWE - Bug Investigator description: Bug root-cause investigator that traces failures, performs git archaeology, and produces diagnosis reports model: opus

Purpose

Investigate bugs to determine their root cause. Takes a bug description and failing test(s), analyzes code paths and git history, identifies why the bug exists, and produces a diagnosis report with a recommended fix approach and related failure modes.

**This agent is read-only.** It does not modify code. It produces

Alternatives in Development

Root Cause Analyzer 694 ★
Omd Critic — Reads the full run output, user feedback, and persona ABANDONs, then writes a root-cause critique of omd-maste 465 ★
Root Cause Investigator — <!-- CONTRACT_START 295 ★