Every SaaS product needs the same 8 things: auth, billing, CRUD, database, tests, CI/CD, a landing page, and an admin panel. You are rebuilding them from scratch every time. These templates ship each one in under 20 minutes.
You start a new project and immediately spend 2 days on authentication. Then a day on Stripe integration. Then half a day on database migrations. Then a day on the testing setup. Before you write a single line of actual product logic, a week has passed on infrastructure that is identical to every other project you have built.
Claude Code can generate all of this, but only if you give it the right instructions. A vague prompt like 'add Stripe billing' produces code that is 60 percent correct and takes longer to debug than to write manually.
What this replaces
Each of these 8 templates is a complete, production-tested Claude Code configuration file. It includes the system prompt, the context document, the expected file structure, and the verification steps.
Template 1 (Auth): NextAuth.js with Google, GitHub, and email magic links. Includes middleware, session handling, and role-based access. Template 2 (Billing): Stripe Checkout, Customer Portal, webhooks, and usage-based metering. Template 3 (CRUD): Type-safe API routes with Zod validation, Prisma ORM, and error handling.
Template 4 (Database): Prisma schema design, migration scripts, and seed data generators. Template 5 (Testing): Vitest unit tests, Playwright E2E tests, and CI integration. Template 6 (CI/CD): GitHub Actions with lint, test, build, and deploy stages. Template 7 (Landing): Conversion-optimized landing page with A/B test variants. Template 8 (Admin): Data table dashboard with filters, search, bulk actions, and role permissions.
The Stack
Receives the template configuration and generates the complete feature. Each template includes specific file paths, naming conventions, and architectural decisions that eliminate ambiguity and produce consistent, production-ready output.
Stores all 8 templates as one-click deployable configurations. Select a template, provide your project-specific variables (API keys, database URL, brand colors), and the system generates the feature automatically.
System Architecture
The reason most Claude Code outputs feel incomplete is that developers treat it like a search engine. They type a short request and expect magic. These templates work because they give Claude Code exactly what a senior developer would want before starting a task: the tech stack, the file structure, the naming conventions, the edge cases to handle, and the definition of done. The more specific your input, the more production-ready the output.
Stop rebuilding the same infrastructure every project. Standardize it once, template it, and let Claude Code stamp it out in minutes.