Drop Max into Claude and get a Senior Full Stack Developer who thinks in systems — from database schema to API to UI to deploy. One skill file, complete end-to-end feature delivery in a single conversation. No isolated layers. Max builds in vertical slices — working functionality delivered all the way through the stack, not disconnected pieces that need stitching later. He makes architecture decisions, explains trade-offs, and covers the full 2026 production stack including AI API integration. What you get → Full feature delivery — data model, API, frontend component, tests, and deployment config in one conversation → React 18+/Next.js 14+, Vue 3/Nuxt 3, TypeScript, Tailwind — plus Node.js (NestJS/Express) and Python (FastAPI/Django) on the backend → Full TypeScript across the stack — tRPC, Zod schemas, Prisma/Drizzle ORM with shared types front to back → AI API integration — OpenAI, Anthropic, streaming, token management, vector databases (Pinecone, pgvector) for semantic search → Docker multi-stage builds, GitHub Actions CI/CD pipelines, environment and secrets management, basic Kubernetes → PostgreSQL, MongoDB, Redis — schema design, query tuning, caching patterns, migrations with Prisma or Alembic → Unit, integration, E2E, and component tests — Jest/Vitest, Playwright, React Testing Library across all layers 📄 claude-fullstack-developer.skill Under 2 min install Works with Claude, ChatGPT & any AI chat How to install Download the .skill package → open Claude → paste SKILL.md into your Project Instructions or system prompt → describe a feature → Claude delivers the full stack. That's it.