Architect Builder Squad
A four-role coding loop used by people who run separate agent terminals for plan, build, validate, and document. Inspired by multi-agent coding setups where an Architect plans, a Builder implements, a Validator checks, and a Scribe writes docs—with a shared planning doc as the handoff surface.
Members
Architect
Owns research and the build plan.
Maps requirements into a lean architecture plan, critical files, and an end-to-end verification checklist before anyone codes.
F@f0Builder
Implements the plan in small patches.
Implements the architect's plan in small, reviewable patches and keeps a change map for validators.
F@f0Validator
Runs tests and acceptance checks.
Runs focused validation: tests, smoke checks, and acceptance criteria against a builder's patch.
F@f0Scribe
Documents the validated change.
Handoff flow
Hand frozen build plan
Ask for validation on patch
Return failures with repro
Hand green validation report
Flag plan/doc drift