PRs NOT Welcome: How Top AI Open Source Projects Are Managing Thousands of Contributors
Top AI open source projects like Vercel, Astro, Flue, and tldraw are restricting external PRs and using agent-based software factories to triage, fix, and review contributions.
Several prominent AI-native open source projects are closing or limiting external pull requests, largely because submissions are often AI-generated. Vercel built a multi-agent software factory for its AI SDK (over 20 million weekly npm downloads) that now authors 25-35% of merged PRs and closes 70-80% of issues. Astro adopted similar auto-triage automation, Fred Schott created the Flue framework with automatic PR-to-issue conversion, and tldraw automatically closes external PRs.
- Vercel's software factory reduced AI SDK backlog of 1,000+ issues and 800 PRs within weeks
- Astro's auto-triage shifted issue handling from backlog-trimming to weekly prioritization
- Flue converts external PRs into issues and discussions to avoid drive-by AI slop
- tldraw and Ghostty creator Mitchell Hashimoto predict large projects will close contributions entirely
From the original article
5 min read at latent.space
Vercel’s AI SDK, Astro, Flue and tldraw are replacing drive-by community PRs with software factories, where teams of agents apply fixes and features.
By Richard MacManus · latent.space
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