Claude Code plugin: a PRD/TDD/ADR design-doc pipeline with phase-gate PRs, an independent design-critique gate, toolchain bootstrap, and gated unattended implementation (failing-test-first + verify + cross-model review, one PR per TDD).
Plugin Claude Code
Throughline development kit: a PRD/TDD/ADR design-doc pipeline with phase-gate PRs, an independent design-critique gate, toolchain bootstrap, and gated unattended implementation (failing-test-first + mechanical verify + independent review on a diverse model before any TDD is marked done; one PR per TDD).
Plugin Claude Code
Throughline plugin: a PRD/TDD/ADR design-doc pipeline with phase-gate PRs, layered as a thin governance overlay on top of the official superpowers/pr-review-toolkit plugins (it owns governance; they own discovery + engineering). /prd-author requires an observable acceptance criterion per new requirement. /tdd-author…