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Measures knowledge concentration risk - how many contributors could you lose before the project fails?

Risk Levels

🟢 Low Risk - Well-distributed contributions
🟡 Medium Risk - Moderate concentration
🔴 High Risk - Heavy reliance on few people

Thresholds

Healthy: Top 5 contributors < 60% of work
Concerning: Top 2-3 contributors > 80% of work

YOLO Coders

Shows who commits directly to main branch without PRs:
  • Bypasses code review
  • Security concern
  • Process violation

Actions for High Risk

  1. Add beginner-friendly issues
  2. Organize knowledge sharing
  3. Start mentorship program
  4. Document everything
Based on 30 days of merged PRs.