implement resolves the agreed contract from the request, plan, specification,
or supplied issue. An issue is optional; when supplied, it is read in full.
Behavior
- Change only the agreed scope.
- Prefer the smallest coherent implementation.
- Run focused checks throughout and broader relevant checks at the end.
- Record safe reversible assumptions when autonomous mode is active.
Boundary
Implementation reports the diff, checks, and remaining uncertainty. Passing static checks is not runtime verification.
Terminal
/implement https://github.com/owner/repo/issues/123