Reproduce a public GitHub issue
Paste an issue URL. Isolate plans a probe, runs it in a disposable sandbox, and returns a certified outcome — never a model self-grade.
Public repositories only. No credentials, pushes, publishing, or fixes.
What a certified result requires
Two candidate runs must show the same issue-derived failure. A nearby negative control must not. Only the runtime may issue reproduced or not reproduced.
- LamaticForms the hypothesis and picks probe commands.
- DaytonaHosts a private, time-bounded sandbox.
- Isolate runtimeAsserts, records evidence, and owns the outcome.