kalese0237

Analyze Failure — Development skill for Claude Code

Development community

Root cause analysis using 5 Whys and fishbone diagrams.

How to install Analyze Failure

Installs to ~/.claude/commands/kalese0237-claude-skills-analyze-failure.md

Terminal
mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/kalese0237/claude-skills/HEAD/.claude/commands/analyze-failure.md -o ~/.claude/commands/kalese0237-claude-skills-analyze-failure.md

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

What Analyze Failure does


description: Root cause analysis using 5 Whys and fishbone diagrams. argument-hint: [failure-description or incident-report]

Chain these steps:

  1. Use the root-cause-analysis skill to apply 5 Whys and fishbone
  2. Use the log-analysis skill to provide supporting evidence
  3. Use the binary-search-debugging skill to isolate when failure started
  4. Synthesize RCA with evidence and prevention strategies

After completion, ask: "Should we write a full postmortem or focus on prevention

Alternatives in Development

  • Root Cause Tracing — Use when errors occur deep in execution and you need to trace back to find the original trigger 102.5k ★
  • Competitor Analysis — Analyze competitors with strengths, weaknesses, and differentiation 7.8k ★
  • JWT Scan — JWT attack toolkit (offline) — alg:none forgery, RS256→HS256 algorithm confusion, weak-secret crack, static cl 4.5k ★

Full documentation available on GitHub

View Source Repository