Helix
An experimental agent orchestration loop built on the Pi coding agent that takes a work item through implementation specialists and then independently reviews the resulting local pull request through separate PR-control specialists.
Helix is explicitly not a language model and not a coding agent itself; it is the system that orchestrates coding agents and a deterministic lifecycle policy around them. It takes a work item through a set of implementation specialists and then independently reviews the resulting Git-backed local pull request through separate PR-control specialists, rather than letting the same agent both implement and approve its own change.
It is one project in a related executable reference architecture, alongside a local issue and PR management surface that triggers it, a feature-idea board, an optional decision inbox for delegation policy, and a disposable target application used to exercise and verify the whole loop end to end.