"Magic is not in the recipe, it is in the cook. But a good recipe helps."
The missing manual for AI Engineering. A curated stack of 36+ battle-tested patterns, prompts, and workflows designed to operationalize high-level engineering. From System Architecture to Autonomous Agents, this is the blueprint for the AI-First Developer.
Don't just collect prompts. Use Systems. Each category below contains a detailed Engineering Playbook that guides you through the lifecycle of that domain.
From Concept to Autonomous Agent.
- Brain: Design strict System Prompts.
- Hands: Build robust Tools & JSON Schemas.
- Context: Implement high-precision RAG pipelines.
- Safety: Deploy Autonomous Agents with permission loops.
From Ideation to Roadmap.
- Ideation: Structured brainstorming techniques.
- Design: C4 Diagrams and Technical Decision Records.
- Planning: Turning vision into execution roadmaps.
From API Contract to Container.
- Foundation: Layered Architecture & SOLID principles.
- Data: Schema normalization & PostgreSQL optimization.
- DevOps: Dockerization and production readiness.
From Guidelines to 'Wow' Factor.
- Standards: Strict component guidelines.
- Architecture: Scalable Next.js & State Management.
- UX: Creating premium, aesthetic interfaces.
From Typing to Testing.
- TypeScript: Strict typing patterns (No
any). - Quality: TDD mindsets and testing strategies.
From Manual Labor to Robots.
- Low-Code: Orchestrating workflows with n8n.
- Browser: Resilient scraping and automation.
If you are looking for a specific skill, here is the complete index by domain.
autonomous-agent-expert: Reliable agent loops (ReAct/Plan-Execute).agent-tool-builder: Designing robust tools & schemas.llm-app-patterns: Architecture patterns for LLM Apps.mcp-builder: Building Model Context Protocol servers.prompt-mastery: Advanced prompting (CoT, Few-Shot).rag-expert: High-precision RAG systems.chatgpt-project-architect: Designing Project Instructions.meta-skill-antigravity: Methodology for creating new skills.
senior-architect: System design & tradeoffs.planning-expert: Roadmapping & estimation.brainstorming: Unblocking creativity.pricing-strategy: Monetization models.marketing-ideas: Go-to-market strategy.kaizen: Continuous improvement.app-builder: MVP building guide.
backend-expert: General backend architecture.nestjs-expert: Modular NestJS applications.api-patterns: REST/GraphQL design standards.database-design: Data modeling & normalization.postgres-best-practices: Performance & indexing.docker-expert: Containerization best practices.mercadolibre-api: MELI Integration patterns.
frontend-dev-guidelines: Scalable frontend code.react-frontend-patterns: Hooks & Composition.react-ui-patterns: Design Systems & Components.react-migration-16-to-19: Upgrade guides.redux-migration-rtk-zustand: Modern state management.nextjs-best-practices: App Router & SSR.tailwind-patterns: Utility-first CSS at scale.ui-ux-pro-max: Advanced aesthetics & animation.
browser-automation-expert: Resilient scraping.n8n-workflow-builder: Workflow automation.pdf-official: PDF generation tools.
typescript-expert: Strict static typing.testing-patterns: TDD & Testing strategies.
These skills are designed to be consumed by AI Agents (like Antigravity/Cursor/Windsurf) or used as a reference for human developers. Each folder contains a SKILL.md (the core logic/prompt) and often support files.
This repository is a personal knowledge base. Feel free to use, fork, and learn.