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).
1 file for Claude Code: throughline .
.claude/settings.json A — These files are cahenesy/throughline's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.