I built my mom a restaurant app for her dumpling business. Then I genericized it into 9 deploy-ready kits for developers and small businesses. Brain Kit ($29) — MCP memory server with pgvector. Works with Claude Code, Cursor, Windsurf. Deploy in 10 min. Dash Biz Suite ($59) — 7 kits bundled: invoicing, receipts, inventory, profit tracking, client intelligence. AI assistant, bilingual. Individual kits from $14. Full source code. No subscriptions.