Positioning
BootSignal is a prompt kit marketplace for integrating products with AI. Pick a prompt, paste it into Claude or ChatGPT, and the AI writes the integration code for you. English by default with Korean support.
Migrated from oos.kr (2026-05-31). oos.kr will be rebuilt as a separate service.
Problem and Solution
Every time developers want to integrate a product with AI, they spend time writing the right prompt from scratch. BootSignal solves this by providing validated integration prompts. Pick your use case, copy, and go.
Pricing — Credits
- Free: copy public prompts and use immediately
- Credit top-up (Polar.sh): unlock premium prompts and features with credits
- Unlock type varies per product — permanent unlock / time pass / usage-based
System Architecture
flowchart LR
Data["prompts.ts
(static prompt data)"] --> Build["Astro build
(static)"]
Build --> S3["S3 web/"]
S3 --> CF["CloudFront
bootsignal.com"]
CF --> User["User"]
User --> Firebase["Firebase Auth
+ Firestore (credits)"]
Polar["Polar.sh payment"] --> WH["Cloud Function
webhook"]
WH --> Firebase- Frontend: Astro 5 (static, /en·/ko) + React 19 (client-side auth & credits)
- Auth: Firebase Auth (Google)
- Credits/Unlocks: Firestore named DB
bootsignal—users/{uid}/credits,unlocks/,catalog_products/,credit_packages/ - Payment: Polar.sh → Cloud Function webhook (Standard Webhooks verification) → credit top-up
- Hosting: S3 (
web/) + CloudFront
Current Status
- Status: Pre-launch (code migrated). Verifying credit checkout flow and unlock product setup
- Started: 2026-05
- Next hypotheses: expand prompt catalog, extend credits into a cross-service currency
Similar Engagements
I prefer engagements where one person carries the work end to end — planning, implementation, automation, operation. Reach out via /work-with-me or /contact.