Hey Product Hunt 👋 Peng here — solo founder out of Taipei. Incultnito Studio is the apparel design workflow I built for myself because freelance designers were charging me $800 a concept round and I was waiting 10 days to get a mockup back wrong. I'm not a traditional engineer — every line of production code in Studio was written with Claude as my engineering partner. I just directed it.

What it does today:

- 📝 Brief-first workflow: one sentence → three concept directions in 60s

- 🧵 Printful catalog (4 flagship SKUs, live Stripe checkout, real draft orders)

- 🔌 Public Fulfillment MCP at `incultnito.com/mcp` — 2 production-validated adapters (Printful, HMAC webhook) + 4 code-complete adapters in vendor onboarding (Apliiq, ooShirts, Scalable Press, MCP Proxy). One contract, six destinations — adding the next is a config change, not a rewrite.

- 🤖 Agent Hub — Brief Interpreter live, 5 more agents on waitlist

- 🔑 Workspace-scoped self-serve MCP tokens (SHA-256, copy-once, revocable)

- 📦 Adapter SDK published MIT: `@incultnito/adapter-sdk`

- 🧪 275 test cases, CI green, pre-commit security hook on OWASP Top 10

- 🎬 Interactive demo (zero signup): [incultnito.com/demo](https://incultnito.com/demo) — click through the full workflow in 60 seconds

What's coming next (Q3):

- Out the Lab — upload your own garment photo, SAM-segment it, composite generated art on the real surface (not our catalog)

- Adapter Marketplace — community-contributed fulfillment destinations

- Brief API (white-label for enterprise) I'm here all day — ask me anything, especially about building a SaaS solo as a non-coder.

The full commit history is public, so no smoke, no mirrors.

→ Free to try: https://incultnito.com

→ MCP manifest (for AI-native folks): https://incultnito-v2.onrender.com/mcp/manifest

→ GitHub (case study lives in the transcripts): https://github.com/incultnitollc/incultnito_v2

Thank you for even looking. 🙏