How much of check-if-email-exists did AI write?
AI signed 1.1% of the 1,423 commits of check-if-email-exists. Signed by Claude (12) and GitHub Copilot (3).
Since its first commit, on April 25, 2017. Read on November 13, 2026, at commit d548bb4. Read it as markdown
Who signed the commits
- People1,407 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 | 1 | 0 | 0% |
| Oct 2026 | 21 | 15 | 71.4% |
| Sep 2026 | 0 | 0 | — |
| Aug 2026 | 0 | 0 | — |
| Jul 2026 | 0 | 0 | — |
| Jun 2026 | 0 | 0 | — |
| May 2026 | 0 | 0 | — |
| Apr 2026 | 0 | 0 | — |
| Mar 2026 | 2 | 0 | 0% |
| Feb 2026 | 1 | 0 | 0% |
| Jan 2026 | 5 | 0 | 0% |
| Dec 2025 | 0 | 0 | — |
| Nov 2025 | 0 | 0 | — |
| Oct 2025 | 0 | 0 | — |
| Sep 2025 | 0 | 0 | — |
| Aug 2025 | 0 | 0 | — |
| Jul 2025 | 3 | 0 | 0% |
| Jun 2025 | 1 | 0 | 0% |
| May 2025 | 0 | 0 | — |
| Apr 2025 | 9 | 0 | 0% |
| Mar 2025 | 14 | 0 | 0% |
| Feb 2025 | 8 | 0 | 0% |
| Jan 2025 | 4 | 0 | 0% |
| Dec 2024 | 16 | 0 | 0% |
The last commits an AI signed
- 2da147achore: Bump crates to v0.11.11 (#1681)Claude· Oct 30, 2026
- eb0226ffix(mx): Mark null MX and unresolvable MX hosts as invalid (#1680)Claude· Oct 30, 2026
- 7acba98fix(smtp): Spread SOCKS5 connections across all resolved proxy addresses (#1678)Claude· Oct 29, 2026
- c815002fix(core): Detect full inbox on gmx "exceeded storage allocation" (#1671)Claude· Oct 14, 2026
- 14e48baci: Cache Rust builds and merge pr.yml jobs (#1670)Claude· Oct 13, 2026
- f5282bcfix(mx): Detect Microsoft consumer domains on mx.microsoft hosts as Hotmail B2C (#1669)Claude· Oct 13, 2026
- 8025ae9fix(smtp): Treat Microsoft tenants without mail-enabled subscriptions as invalid (#1668)Claude· Oct 13, 2026
- 0b11b6ffeat: Add reacher_version to JSON output, bump to v0.11.10 (#1667)Claude· Oct 13, 2026
- c02d1c0fix(deps): Upgrade dependencies with HIGH security advisories (#1665)Claude· Oct 13, 2026
- e4e4119chore: Bump crates to v0.11.9 (#1664)Claude· Oct 12, 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 check-if-email-exists?
The proof: its last signed commit, 2da147a
Since when does AI sign commits in check-if-email-exists?
How many commits does check-if-email-exists have?
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