anthropics

anthropics/claude-cookbooks

Time frame
Merged PRs Jul 6, 2026 – Jul 13, 2026

Velocity

0 PRs

Last 12 weeks · 11 commits · +1,033 / -233

Median cycle time

10h

2.4d p90 · 0m to first approval

Code churn (30d)

22%

0% revert · 22% reedit

Substantive reviews

0%

0% changes requested · 100% rubber-stamped

Complexity-adjusted velocity

8.0

2.7 avg complexity / PR

Maintainability risk

1.7

LLM-assessed, higher means riskier

Reviewer turnaround

—

2 active reviewers

Work distribution
Merged PRs by commit classification.
Bug fix 67%Maintenance 33%

Maintenance breakdown

Tech debt1
3merged PRs

Most of the work

Bug fix

Least of the work

Maintenance

Work-type mix over time
Merged PRs per week by classification.
Review health
Where substantive-review coverage sits, from rubber-stamp territory to rigorous.

0%

0%40%70%100%

0% of PRs got changes requested · 100% were rubber-stamped

Reviewer metrics
Non-bot reviewer load and first-activity turnaround.
ReviewerReviewsAvg turnP90 turnComments
cj-ant3——0
rlancemartin2——1