Can I use this for existing projects?

Yes, while designed as a template, the patterns for API responses, AI tool calling, and testing structures can be adapted and integrated into any compatible project.

Does it include deployment configurations?

Yes, it provides specific guidance and commands for deploying to Google Cloud Run and Vercel, including environment variable management and pre-deployment checklists.

What are the core coding rules enforced by this skill?

It mandates Test-Driven Development (TDD), a minimum of 80% code coverage, immutability, and strict input validation using Pydantic or Zod.

What tech stack does this skill support?

It is optimized for Next.js 15 (Frontend), FastAPI with Python 3.11 (Backend), Supabase (Database), and Claude API for AI features.

Project Architecture & Guidelines Template

Name: Project Architecture & Guidelines Template
Author: webcrafters-belgium

bywebcrafters-belgium

0•

API Development

Standardizes full-stack development workflows with production-ready patterns for Next.js, FastAPI, and AI integrations.

This skill provides a comprehensive blueprint for building modern AI-powered applications, offering standardized architecture, file structures, and code patterns. It bridges the gap between frontend (Next.js 15) and backend (FastAPI) development by enforcing best practices like TDD, structured AI outputs using Claude, and automated deployment workflows. Designed as a template based on real-world production systems, it serves as an ideal starting point for developers looking to implement robust, scalable, and maintainable full-stack systems with integrated AI capabilities and strict quality controls.

Key Features

01Pre-configured deployment workflows for Google Cloud Run and Vercel

02Reusable API response models and custom React hooks for state management

03Standardized AI integration patterns featuring Claude structured output and tool calling

04Comprehensive testing configurations for Playwright and Pytest

05Full-stack architecture blueprint for Next.js 15, FastAPI, and Supabase

060 GitHub stars

Use Cases

01Enforcing consistent coding standards and TDD methodologies across a development team

02Integrating structured AI analysis and tool-calling into Python backends

03Bootstrapping new full-stack AI applications with a proven production-grade architecture

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add webcrafters-belgium/webcrafters-studio project-guidelines-example

For use in Claude.ai and ChatGPT

Download Skill