anthropics.
3,227 merged pull requests across 10 repositories over the 90 days to September 28, 2026.
13.7%
of merged pull requests disclosed agent work.
- Claude Code
- Cursor
- GitHub Copilot
- Codex
- Devin
- other agents
- inferred
- people
small sample · fewer than 500 pull requests by people or agents, so this share moves a lot with a handful of PRs
380
PRs by people or agents
52
with a declared agent
0
by inferred agents
2
agents at work
agents
declared · inferred PRs- Claude Code50·
- Cursor2·
repositories
declared share · bus factor- claude-plugins-official21.1%123 PRs1 person covers half
- claude-code-action17.2%64 PRs10 people cover half
- knowledge-work-plugins7.1%56 PRs2 people cover half
- claude-agent-sdk-python9.7%31 PRs1 person covers half
- claude-code0.0%29 PRs1 person covers half
- claude-cookbooks0.0%27 PRs3 people cover half
- claude-quickstarts25.0%24 PRs1 person covers half
- skills7.1%14 PRs2 people cover half
- financial-services9.1%11 PRs2 people cover half
- claude-for-legal0.0%1 PRs1 person covers half
bus factor · the fewest people who account for half a repo's merged work, with an agent's pull requests credited to the person who steered it
models named
where a trailer names one- Claude Opus 4.8 · 11
- Claude Fable 5 · 5
- Claude Mythos 5 · 4
- Claude Opus 5 · 2
- Claude Code · 1
- Claude Fable 5.1 · 1
- Claude Opus 4.7 · 1
This report reads public repositories. slashscore for Teams draws the same map for your private ones: the people, the agents working beside them, and the repos they share.