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Build a SaaS MVP with Mythex

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When this is a good fit

• You need a clickable product for users or investors this month
• The first slice can live with a placeholder login
• You will add real auth and Stripe only when someone would actually pay

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Suggested thin slice

1. Marketing landing + pricing teaser
2. App shell with one core feature (CRUD)
3. /database when you need saved data
4. BYO auth when you need real users
5. BYO Stripe when you need paid plans
6. Publish

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Starter prompt

Build a SaaS MVP for [PRODUCT] for [AUDIENCE].
Marketing landing + app dashboard with [CORE FEATURE].
Use /database. Placeholder login screen for now — we'll wire real auth next.

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Build it

1. Write the one sentence of the product. If you can’t, use Plan mode first.
2. Build marketing and the app shell as one project so the story stays consistent.
3. Implement the core feature end-to-end (create → list → edit) before settings, billing UI, or teams.
4. /test that core loop.
5. Wire BYO auth and Stripe only when the demo converts.
6. Re-publish. Pro: custom domain.

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Honest limits

• No native “SaaS billing” SKU, teams/SSO for your customers, or usage metering product
• Email, analytics, and support chat are BYO APIs
• Phone / store apps are coming soon

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Related

• Use cases
• From idea to live app
• Build a dashboard
• Accept payments with Stripe