GitHub rebuilds its Git storage so thousands of AI agents can push to one repository
GitHub has presented a new storage architecture for Git, announced at GitHub Universe and described on its engineering blog on November 5. In internal tests, 5,000 agents worked on the same repository at once, reaching 7,200 pushes per second while reads stayed fast. The system is in limited private preview, with a wider rollout planned for early next year.
Read the original on GitHub Blog — Git storage architecture ↗
Why it matters
Coding agents are making busy repositories much busier: GitHub says daily requests to one repository grew about four times between March and May 2026. The old design handled only a few hundred writes per second, so the platform had to change before agents hit that limit.
What changes
- For developers
- Push, fetch, branches and existing protections work as before, and busy repositories will not need special migrations. GitHub also plans agent features such as working without a full clone and committing many files in one atomic operation.
- For businesses
- Companies that run many agents on the same codebase should face fewer slowdowns and conflicts as usage grows.
Sources
- GitHub Blog — Git storage architecture ↗ github.blog Primary source
Summarized by AI from official sources on November 6, 2026. Spotted a mistake? Let us know. How it works