rust-lang.
3,614 merged pull requests across 10 repositories over the 90 days to September 28, 2026.
0.4%
of merged pull requests disclosed agent work.
- Claude Code
- Cursor
- GitHub Copilot
- Codex
- Devin
- other agents
- inferred
- people
3,547
PRs by people or agents
14
with a declared agent
0
by inferred agents
3
agents at work
agents
declared · inferred PRs- Claude Code9·
- GitHub Copilot4·
- Codex1·
repositories
declared share · bus factor- rust0.2%2,558 PRs30 people cover half
- rust-analyzer1.1%350 PRs4 people cover half
- rust-clippy0.5%210 PRs12 people cover half
- cargo0.0%196 PRs3 people cover half
- rustup2.0%102 PRs1 person covers half
- rustfmt0.0%73 PRs4 people cover half
- mdBook2.8%36 PRs4 people cover half
- rustlings0.0%12 PRs2 people cover half
- book0.0%5 PRs2 people cover half
- rust-by-example0.0%5 PRs3 people cover 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 Fable 5 · 3
- Claude Opus 4.8 · 3
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.