Transform qualifying scenarios into marketing-ready use cases with:
- AI-generated titles, descriptions, ROI estimates, business value
- Persona/industry/category taxonomy for targeting
- Browseable feed with filtering and ranking
- SEO-optimized case study pages
- Daily cron job for generation and ranking
Database:
- Add Persona, Industry, Category lookup tables
- Add UseCase model with marketing content fields
- Add junction tables for personas/industries/categories
- Add SocialProof model for cached metrics
API:
- GET /api/use-cases - Global directory with filtering
- GET /api/use-cases/[id] - Individual use case details
- GET /api/public/users/[username]/collections/[slug]/use-cases
- POST /api/cron/use-cases - Nightly generation job
Frontend:
- /use-cases - Global feed with persona dropdown
- /use-cases/[slug] - SEO case study page
- /[username]/collections/[slug]/use-cases - Collection feed
- UseCasesFeed component - Sortable table component
- UseCaseCaseStudy component - Full case study layout
**New Sandbox Service:**
- Separate microservice for secure npm package execution
- Uses isolated-vm for V8-level isolation
- 128MB memory limit, 10s timeout
- Package caching for performance
- Express API with /execute, /health, /cache/clear endpoints
**Why Microservice:**
- VM2 doesn't work with Next.js Turbopack (requires runtime file access)
- isolated-vm doesn't work in Vercel serverless (native bindings)
- Microservice allows full Node environment with proper sandboxing
- Industry standard approach (Replit, CodeSandbox, RunKit)
**Deployment:**
- Dockerfile with isolated-vm build dependencies
- Railway.json configuration
- Health checks and auto-restart policies
- CORS configuration for Next.js integration
**Next Steps:**
1. Deploy to Railway:
cd services/sandbox-executor
railway init
railway up
2. Set SANDBOX_EXECUTOR_URL in Next.js env
3. Update API routes to call sandbox service
This provides secure, production-ready package execution outside Vercel's constraints.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
