Stage 3 / Build

One file. Five services. Zero servers.

Claude Code takes it from there. You describe what you want, Claude writes the code and deploys it. The entire application — API routes, HTML rendering, authentication, and business logic — lives in one file.

“All magnificent things in the world start small. A tree that fills a man's arms arises from a tender shoot.” The Way of Code, 64 — Rick Rubin, after Lao Tzu

The stack

Every product follows the same architecture. A single Cloudflare Worker running Hono handles all HTTP requests. It connects to five services:

Worker

Your app. JS/TS on every request.

SQLite at the edge. Standard SQL.

Key-value. Sessions & cache.

Object storage. Zero egress fees.

Claude

AI via API. Intelligence layer.

The $5 SaaS stack

Your competitor on AWS is paying $50–200/month for the same capabilities.

Service	Free tier	Your likely cost
Workers	100K req/day	$5/mo
D1	5M reads/day	$0
KV	100K reads/day	$0
R2	10 GB storage	$0
Claude API	Pay per token	$2–5/mo
Domain	—	$1/mo
Total		$5–8/month

Generate your BUILD.md

The Forge takes your Signal Map from Discover and generates copy assets you can use for your launch. Click an asset type in the sidebar to generate.

Click an asset type to generate.