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UI twin
GitHub test environment for agent workflows
Let agents work with repositories, pull requests, issues, checks, branches, commits, reviews, and webhooks in a safe GitHub twin.
UI twin
Meet the GitHub twin
GitHub includes a realistic app surface alongside service behavior, so staging can exercise flows that look and feel closer to production.
What you can test
Use GitHub in staging without using production.
Test code agents that open issues, update files, and comment on PRs
Seed repositories, branches, commits, issues, and pull requests
Validate webhook and GitHub App flows without production side effects
Docs
Build with the GitHub twin
Connect the twin, seed realistic state, and run scenarios against a resettable service.