arolla/choreography-kata

This system is a Python-based application that implements an event-driven architecture using a message bus. It enables components to communicate asynchronously by publishing and subscribing to events through a centralized bus that manages listeners and callbacks.

A new message bus implementation has been added to the Python codebase, providing a way to publish and subscribe to events. The change introduces an Event dataclass and a MessageBus class that manages a list of listeners, allowing components to subscribe to messages and receive updates via the on\_message callback.

python · high confidence

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

• CAI 47 → 47 (+0.0)
• Rubric changed (rubric-2026.08.19 → rubric-2026.09.15) — scores are not directly comparable.

• Code Health 100 → 100 (+0.0)
• Architecture 69 → 69 (+0.0)
• Maturity 66 → 66 (+0.0)
• Readiness 15 → 15 (+0.0)
• Security 100 → 100 (+0.0)

• Dependency hygiene not measured — no supported dependency manifest was read
• No exposed public API
• early-stage repository — too few commits for a meaningful bus factor
• early-stage repository — too little history to judge knowledge freshness
• git history depth insufficient
• git history depth insufficient

• Documentation: no installation or build instructions (README.md)

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

arolla/choreography-kata was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point a surveyor at a repository you know and see whether you agree with it.