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cc-collab

v1.0.0

Published

Are you getting better at working with Claude Code? Weekly efficiency trends: commits per CC hour.

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Links

Maintainers

yurukusayurukusa

Keywords

claude-codeaiproductivitygitanalyticsefficiency

Readme

cc-collab

Are you getting better at working with Claude Code?

Combines your Claude Code session hours with your actual git commits to compute weekly collaboration efficiency: commits per CC hour.

  cc-collab v1.0.0
  ═════════════════════════════════════════════
  Are you getting better at working with Claude Code?
  Last 8 weeks.

  ▸ Weekly Efficiency  (commits per CC hour)
  Wk01  ░░░░░░░░░░░░░░░░░░░░   0.0/h    0.0h  0 commits
  Wk02  ███░░░░░░░░░░░░░░░░░   4.2/h   12.5h  52 commits
  Wk03  ████████░░░░░░░░░░░░   9.1/h   18.2h  165 commits
  Wk04  ████████████░░░░░░░░  13.8/h   22.1h  305 commits
  Wk05  ████████████████░░░░  18.3/h   19.6h  358 commits
  Wk06  ████████████████████  22.4/h   16.4h  367 commits  ← peak
  Wk07  ████████████████████  21.3/h   17.3h  367 commits
  Wk08  ████████████░░░░░░░░  14.5/h    4.8h   69 commits

  ▸ Summary
    Overall efficiency    15.2 commits/hour
    Net lines per hour    9.4k
    Total CC hours        130.9h
    Total commits         1683

  ▸ Trend
    ↑ improving  (+19% from first to last 2 weeks)
    Peak week: 2026-02-16  (22.4 commits/h)

  ▸ What this means
    You're getting more productive with Claude Code over time.
    Your recent output-per-hour is 19% higher than when you started.

Usage

npx cc-collab              # Last 8 weeks
npx cc-collab --weeks=12   # Last 12 weeks
npx cc-collab --json       # JSON output for piping

Why this exists

cc-session-stats answers "how much time?" cc-impact answers "what did I build?" cc-collab answers "am I getting more efficient?"

The learning curve of working with AI is invisible unless you measure it. This tool makes it visible.

How it works

  1. Reads ~/.claude/projects/ session transcripts to get weekly CC hours
  2. Scans git repos under ~/projects/, ~/aetheria/, ~/draemorth/
  3. Computes efficiency = commits / CC_hours for each week
  4. Shows trend: improving / plateauing / declining

Sessions >8 hours are excluded (likely autonomous background runs).

Part of cc-toolkit

One of 36 free tools for understanding your Claude Code usage.

License

MIT