# Playbooks > Agent-readable guides for starting new projects: decisions, sources and checks, not boilerplate. To use a playbook, fetch its `llms-full.txt` raw (for example with curl) and follow its `start.md`. ## Playbooks - [web-app](https://playbook.intcode.xyz/web-app/llms-full.txt): How to start a new web app on TanStack Start, Cloudflare Workers, D1, Clerk and shadcn, with optional Polar payments, R2 storage and Workflows. Decisions, sources and checks, not boilerplate. Version: ef18a6b1282fe800aed64ea920de7e05918c4746