Project-level Claude Code hooks committed to .claude/settings.json with scripts under .claude/hooks/. Three tiers: Tier 1 — hard guards (exit 2 to block the tool call): - bash-guard.sh: blocks bypass flags (verify-skip, sign-skip), forceful push variants, destructive resets, force clean, working-tree-wipe checkouts/restores, force branch delete, amend, and rm -rf against root or home. Reinforces CLAUDE.md Git Safety Protocol. - generator-first-nudge.sh: blocks creating a new top-level packages/<name> or apps/<name> directory by hand. Allows working inside an existing package. Reinforces the non-negotiable generator-first rule. Tier 2 — context injection (stdout becomes additional context): - session-start.sh: prints glossary, AGENTS.md, workflow CLI, and conformance pointers on session boot. - prompt-context.sh: keyword-matches the user prompt against eight concept groups (events, realtime, audit, instrumentation, manifest, workflow, DI, boundaries) and injects the relevant ADR + rule pointers for the turn. Tier 3 — side-effect automation: - post-manifest-edit.sh: when Edit/Write touches feature.manifest.ts, prints the manifest-first ordering reminder plus the per-feature verify commands. - stop-check-manifest-tests.sh: at agent Stop time, if the working tree has manifest changes but no sibling test changes, exits 2 to force continuation. Loop-guarded via stop_hook_active. All hooks are bash + jq, use CLAUDE_PROJECT_DIR for safety, and were smoke-tested end-to-end (block + allow paths both verified). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Clean Architecture Monorepo Template
Turborepo + pnpm monorepo organised by vertical features, with an agent-first workflow and five conformance gates.
This template is built for agent-driven development. Sandcastle is the orchestration substrate; pnpm work dispatch is the entry point. See ADR-019 for the decision rationale and docs/guides/runbook.md for end-to-end usage.
Start here
Read docs/guides/runbook.md — day-1 onboarding (prerequisites, env vars, daily commands, troubleshooting, Using Sandcastle for agent dispatch).
Quick reference
pnpm install # Install + auto-wire husky pre-commit hooks
pnpm dev # All dev servers (web-next:3000, cms:3001, web-tanstack:3002, storybook:6006)
pnpm test # All tests
pnpm typecheck # TypeScript across all packages
pnpm lint # ESLint (incl. 8 conformance/* rules)
pnpm conformance # Cross-feature event closure
pnpm fallow # Whole-codebase: dead exports, dupes, complexity
pnpm turbo boundaries # Workspace dependency graph
pnpm work status # docs/work/ epic + story state
docker compose up -d # Start PostgreSQL
Documentation map
docs/guides/runbook.md— start hereCLAUDE.md— full conventions referenceAGENTS.md— package map + boundary rulesdocs/guides/conformance-quickref.md— manifest + 5-gate daily referencedocs/architecture/agent-first-workflow-and-conformance.md— full designdocs/architecture/feature-conformance-explainer.html— interactive explainer
Scaffolding
pnpm turbo gen feature <name> # Scaffold a feature (manifest + contracts + tests)
pnpm turbo gen event # Event contract or handler (requires gen core-package events)
pnpm turbo gen job # Background job
pnpm turbo gen realtime # Realtime channel (requires gen core-package realtime)
pnpm turbo gen core-package <name> # Optional core: events / realtime / trpc / ui / audit
pnpm turbo gen core-ui-component <name> # Atomic-design component
Generator-first is non-negotiable — hand-rolled feature/event/job/realtime/component code is rejected by reviewer agents and may fail the CI scaffold-drift check.
Optional packages
Five core packages scaffold on demand:
pnpm turbo gen core-package realtime # Socket.IO realtime layer (ADR-016)
pnpm turbo gen core-package events # Cross-feature events + Payload jobs (ADR-015)
pnpm turbo gen core-package trpc # tRPC server setup
pnpm turbo gen core-package ui # Design system
pnpm turbo gen core-package audit # DPA-compliant audit logging (ADR-018)
See docs/architecture/template-tiers.md for the full tier list.
Description
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