architecture-review

Review the drafted design before any code is written, so architecture problems are caught while they are cheap to fix. Read-only — never edit code.

Inputs

feature, feature_slug; the per-stack LLDs (.maestro/<slug>/lld/backend.md, .maestro/<slug>/lld/frontend.md) and contract (.maestro/<slug>/openapi.yaml), cross-checked against the HLD, acceptance criteria, and architecture rules (CLAUDE.md, ADRs).