How much of leakcanary did AI write?
17.3%
LinkedInWho signed the 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 |
|---|---|---|---|
| Oct 2026 | 92 | 88 | 95.7% |
| Sep 2026 | 33 | 33 | 100% |
| Aug 2026 | 151 | 106 | 70.2% |
| Jul 2026 | 173 | 130 | 75.1% |
| Jun 2026 | 51 | 9 | 17.6% |
| May 2026 | 1 | 0 | 0% |
| Apr 2026 | 0 | 0 | — |
| Mar 2026 | 3 | 1 | 33.3% |
| Feb 2026 | 24 | 15 | 62.5% |
| Jan 2026 | 2 | 0 | 0% |
| Dec 2025 | 0 | 0 | — |
| Nov 2025 | 0 | 0 | — |
| Oct 2025 | 1 | 0 | 0% |
| Sep 2025 | 2 | 0 | 0% |
| Aug 2025 | 1 | 0 | 0% |
| Jul 2025 | 0 | 0 | — |
| Jun 2025 | 0 | 0 | — |
| May 2025 | 0 | 0 | — |
| Apr 2025 | 0 | 0 | — |
| Mar 2025 | 1 | 0 | 0% |
| Feb 2025 | 0 | 0 | — |
| Jan 2025 | 1 | 0 | 0% |
| Dec 2024 | 1 | 0 | 0% |
| Nov 2024 | 0 | 0 | — |
The last commits an AI signed
- 6f16df3List an object's GC roots from Shark's provider, once per local variableClaude· Oct 16, 2026
- 2e9a4cfMove the device tools out of AgentToolsClaude· Oct 16, 2026
- f903bbdLeave a thread's native roots to SharkClaude· Oct 16, 2026
- 13f6ac5Read a thread's JNI_LOCAL and NATIVE_STACK roots as its referencesClaude· Oct 16, 2026
- d777a2aSay what moved seven stack frame objects under the whole heap dumpClaude· Oct 16, 2026
- c8d58e1Hold nothing through a thread's local variable that a field holds, and mark virtual referencesClaude· Oct 16, 2026
- c01954fPage referrers, and list a GC root on the object as one of themClaude· Oct 16, 2026
- 37044acList every referrer and every GC root, as object list rowsClaude· Oct 16, 2026
- 43d7ee9Add a referrers tool listing every object pointing at an objectClaude· Oct 16, 2026
- 53b15d3Say why the WeakHashMap tests don't use System.runFinalization()Claude· Oct 16, 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 →Frequently asked questions
Which AI tool signed the most commits in leakcanary?
Claude, with 382 of the 2,210 commits of leakcanary.
The proof: its last signed commit, 6f16df3
Since when does AI sign commits in leakcanary?
Since February 2026: the first month an AI tool signed a commit of leakcanary.
How many commits does leakcanary have?
leakcanary has 2,210 commits since May 7, 2015. Merges don’t count.
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