Menu
Use this skill when you work on invoices or PDFs draft→finalize, immutable invoice snapshots, numbering, and PDF rendering/export.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Use this skill when you need to diagnose and fix React 19 performance issues (render churn, slow updates, Suspense/Transitions, memoization, profiling, and React Compiler).
Write clean, behavior-focused unit/integration tests that remain trustworthy when code is written or modified by agents (prevents “test weakening”, enforces invariants, and adds CI guardrails).
Use this skill when you are creating or updating Agent Skills in your project (structure, YAML frontmatter, naming, and progressive disclosure).
Use this skill when designing or refactoring boundaries, responsibilities, and change drivers using practical software architecture “hard parts” thinking + SRP.
Use this skill when you need a Bun runbook (dev, build, lint, typecheck, tests, migrations, and verification steps).
Use this skill when you need a thorough code hygiene pass (dead code, lint escapes, consistency, formatting drift, and subtle smells) on touched files.
| name | pdf-invoicing-snapshots |
| description | Use this skill when you work on invoices or PDFs draft→finalize, immutable invoice snapshots, numbering, and PDF rendering/export. |
Use this skill for invoice creation, finalization, snapshots, and PDF export.
requireWorkspaceCached() and scope invoice to workspace_id.invoice_snapshots tied to invoice_id.issued (or finalized), set finalizedAt.GET /api/invoices/[id]/pdf should authorize by workspace, then:
dynamic = "force-dynamic" if needed.render_hash (snapshot + template version) to enable safe caching later.For broader caching/invalidation guidance: .github/skills/nextjs-cost-performance/SKILL.md
docs/PRD.mddb/schema.tsapp/api/invoices/[id]/pdf/route.ts