project-guidelines-example

Project-specific architecture, code patterns, and deployment guidelines for Zenith application. This is an example of a project-specific skill. Use this as a template for your own projects. Based on a real production application: Zenith - AI-powered customer discovery platform. Reference this skill when working on the specific project it's designed for. Project skills contain: Tech Stack: Services: Test structure: Test structure: - Next.js 15 frontend with FastAPI backend, Supabase PostgreSQL database, and Claude API integration via structured output - Includes standardized API response formats, custom React hooks, and Pydantic models for type safety across stack - Testing requirements: pytest with 80% coverage minimum for backend, React Testing Library for frontend, Playwright for E2E - Deployment via Google Cloud Run with pre-flight checklist, environment variable configuration, and build validation steps - Architecture overview - File structure - Code patterns - Testing requirements - Deployment workflow - Frontend : Next.js 15 (App Router), TypeScript, React - Backend : FastAPI (Python), Pydantic models - Database : Supabase (PostgreSQL) - AI : Claude API with tool calling and structured output - Deployment : Google Cloud Run - Testing : Playwright (E2E), pytest (backend), React Testing Library - No emojis in code, comments, or documentation - Immutability - never mutate...