fullstack-ai-template

Master multi-agent orchestration using Claude Code's TeammateTool and Task system. Use when coordinating multiple agents, running parallel code reviews, creating pipeline workflows with dependencies, building self-organizing task queues, or any task benefiting from divide-and-conquer patterns.

API client setup with fetch wrapper, error handling, authentication headers, and React Query integration for TanStack Start/Router.

Token-based authentication for TanStack Client (SPA) apps including login/logout, protected routes, auth context, token storage, and route guards. SHARED skill for both TanStack Start (client-only mode) and TanStack Router.

Mutation patterns with useMutation, optimistic updates, cache invalidation, and rollback strategies. SHARED skill for both TanStack Start (SSR) and TanStack Router (SPA).

Query patterns with queryOptions factory, key conventions, prefetching strategies, and type-safe reusable query definitions. SHARED skill for both TanStack Start (SSR) and TanStack Router (SPA).

Configure TanStack Query (React Query) with QueryClient, provider, devtools, and optimal defaults. SHARED skill for both TanStack Start (SSR) and TanStack Router (SPA).

Configure Tailwind CSS v4 and shadcn/ui with theming, dark mode, and CSS variables. SHARED skill for both TanStack Start (SSR) and TanStack Router (SPA).

Configure TanStack Start in client-only mode (defaultSsr=false) for SPA-like behavior without server-side rendering.

Initialize a TanStack Start (SSR) project with Vite, server functions, React Query, and proper configuration.

Step-by-step guide to add a new entity/module to the FastAPI backend. Covers model, schema, repository, service, router, filters, dependencies, and registration. Use when creating new API resources or backend modules.

Step-by-step guide to add a new feature to the React frontend. Covers TypeScript types, API endpoints, query hooks, mutation hooks, components, routes, and dialogs. Use when creating new UI features connected to backend APIs.

Reference for the backend filter and pagination system. Covers Filter classes, JoinFilter for cross-table queries, search fields, operator transformers, and fastapi_pagination integration. Use when adding or modifying list/search endpoints.

Wide event logging system reference. Covers WideEventMiddleware, canonical log lines, structured context helpers (log_action, log_entity, log_custom, log_user), and sensitive data sanitization. Use when adding logging to new features or debugging request flow.