How much of etcd did AI write?

No AI tool signed any of the 15,934 commits of etcd.

Since its first commit, on June 7, 2013. Read on November 5, 2026, at commit cda871c. Read it as markdown

Who signed the commits

etcd15,934 commits

People15,934 commits

Commits per month

Each month's commits up to its last one, with those an AI signed. Merges don't count.

Signed by AI
People

The figures, month by month

Month	Commits	Signed by AI	Share
Nov 2026	11	0	0%
Oct 2026	52	2	3.8%
Sep 2026	50	1	2%
Aug 2026	48	0	0%
Jul 2026	88	0	0%
Jun 2026	52	0	0%
May 2026	111	0	0%
Apr 2026	71	0	0%
Mar 2026	67	0	0%
Feb 2026	96	0	0%
Jan 2026	75	0	0%
Dec 2025	43	0	0%
Nov 2025	49	0	0%
Oct 2025	88	0	0%
Sep 2025	100	0	0%
Aug 2025	92	0	0%
Jul 2025	102	0	0%
Jun 2025	74	0	0%
May 2025	146	0	0%
Apr 2025	66	0	0%
Mar 2025	95	0	0%
Feb 2025	99	0	0%
Jan 2025	117	0	0%
Dec 2024	79	0	0%

The last commits an AI signed

7107767CHANGELOG(3.5,3.6,3.7): add Go 1.26.9 entriesGitHub Copilot· Oct 9, 2026
2fa0857Bump Go to 1.27.2GitHub Copilot· Oct 9, 2026
0c7adb2tools/benchmark: validate watch cardinality flags before executionClaude· Sep 23, 2026

How we know

Every AI coding tool leaves its signature in the commits it makes: a Co-Authored-By line, its own author name, or the merge of its branch. SeeRepo reads those signatures in the repo's history; a commit without one counts as made by people, and merges don't count.

Every AI tool SeeRepo recognizes →