Dataset: 2026-10-27-catalog-ai-v2
Ruleset: b2e8889c66f7
Scanned: 2026-10-27
Window: February–September 15, 2026

Catalog tracking observation. This repository is measured with the same fixed window and ruleset, but it is not part of the published benchmark or its aggregate claims.

iOS nostr client

01Result

damus-io/damus ↗

damus-io/damus AI coding statistics: 17.2%

of 209 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

17.2% agent · top contributor 58.3%7 contributors

team

A small group is using agents. Adoption has spread beyond one person but is not project-wide.

agent commits

173

other considered commits

agent contributors

58.3%

largest contributor

02Drivers

What shapes this result

Mode, timing, and detected signatures show whether the result reflects broad adoption or one concentrated workflow.

Assisted or autonomous

34assisted

2autonomous

Assisted — a developer’s identity authored the commit and the agent added itself as co-author. Autonomous — a bot identity authored the commit without a human identity attached.

Agent share by month

Peak month: 100%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	32	15.3%
GitHub Copilot	GitHub	4	1.9%

03Evidence

Inspect the matches

Public commit samples let you inspect the signatures behind the aggregate result.

Matched commit samples

31791a4f on GitHubwallet: stop the Zap explainer and the setup form drawing at onceClaude Code
3cbc691d on GitHubchangelog: write the 1.18 sectionClaude Code
9482a06e on GitHubnostrdb: bind ndb_prune and the prune filter arrayClaude Code
63282f0c on GitHubRelease: v1.17 changelogGitHub Copilot
ce4cfb05 on GitHubUpdate PR template issue warningGitHub Copilot
65e767b7 on GitHubfix: refresh balance and transactions in WalletModel.connect() on wallet sGitHub Copilot

04Method

What entered the denominator

The result begins with commit history, removes merges and routine automation, and reports literal agent signatures as a lower bound.

Exclusion ledger

Commits in window	248
Merge commits removed	−38
CI / dependency bots removed	−1
Considered	209

Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.

Continue exploring

Claude Code commitsBrowse repositories with detected Claude Code signatures →GitHub Copilot commitsBrowse repositories with detected GitHub Copilot signatures →Swift AI coding statisticsCompare evidence across Swift repositories →GitHub AI commit analyzerInspect another repository with the same evidence model →

Reproduce this observation

Run the same detector locally.

Deterministic signature matching; no code-style inference. Squash merges can remove trailers, so this result remains a measured floor.

npx qmmit-cli damus-io/damus

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	24.1%	29
2026-03	25%	16
2026-04	20%	5
2026-05	23.8%	21
2026-06	25%	4
2026-07	100%	2
2026-08	40%	10
2026-09	9.8%	122