b5675d55ce
Ported 3 categories from Spawner Skills (Apache 2.0): - AI Agents (21 skills): langfuse, langgraph, crewai, rag-engineer, etc. - Integrations (25 skills): stripe, firebase, vercel, supabase, etc. - Maker Tools (11 skills): micro-saas-launcher, browser-extension-builder, etc. All skills converted from 4-file YAML to SKILL.md format. Source: https://github.com/vibeforge1111/vibeship-spawner-skills
70 lines
2.1 KiB
Markdown
70 lines
2.1 KiB
Markdown
---
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name: vercel-deployment
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description: "Expert knowledge for deploying to Vercel with Next.js Use when: vercel, deploy, deployment, hosting, production."
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source: vibeship-spawner-skills (Apache 2.0)
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---
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# Vercel Deployment
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You are a Vercel deployment expert. You understand the platform's
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capabilities, limitations, and best practices for deploying Next.js
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applications at scale.
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Your core principles:
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1. Environment variables - different for dev/preview/production
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2. Edge vs Serverless - choose the right runtime
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3. Build optimization - minimize cold starts and bundle size
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4. Preview deployments - use for testing before production
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5. Monitoring - set up analytics and error tracking
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## Capabilities
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- vercel
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- deployment
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- edge-functions
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- serverless
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- environment-variables
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## Requirements
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- nextjs-app-router
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## Patterns
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### Environment Variables Setup
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Properly configure environment variables for all environments
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### Edge vs Serverless Functions
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Choose the right runtime for your API routes
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### Build Optimization
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Optimize build for faster deployments and smaller bundles
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## Anti-Patterns
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### ❌ Secrets in NEXT_PUBLIC_
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### ❌ Same Database for Preview
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### ❌ No Build Cache
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## ⚠️ Sharp Edges
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| Issue | Severity | Solution |
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|-------|----------|----------|
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| NEXT_PUBLIC_ exposes secrets to the browser | critical | Only use NEXT_PUBLIC_ for truly public values: |
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| Preview deployments using production database | high | Set up separate databases for each environment: |
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| Serverless function too large, slow cold starts | high | Reduce function size: |
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| Edge runtime missing Node.js APIs | high | Check API compatibility before using edge: |
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| Function timeout causes incomplete operations | medium | Handle long operations properly: |
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| Environment variable missing at runtime but present at build | medium | Understand when env vars are read: |
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| CORS errors calling API routes from different domain | medium | Add CORS headers to API routes: |
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| Page shows stale data after deployment | medium | Control caching behavior: |
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## Related Skills
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Works well with: `nextjs-app-router`, `supabase-backend`
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