py-web

Develop Python web services with FastAPI, Pydantic, and SQLAlchemy.

1|1|Updated Mar 28, 2026
One-click install
npx skills add https://github.com/stevenke1981/python_skills --skill py-web
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: py-web
Source: https://github.com/stevenke1981/python_skills/tree/main/py-web
Command: npx skills add https://github.com/stevenke1981/python_skills --skill py-web

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires fastapi, pydantic, sqlalchemy, httpx, passlib, pyjwt, and includes references (resource) components.

What problem does it solve?

This skill addresses the complexity of building robust, secure, and observable web services by providing a standardized architecture for FastAPI, database integration, and API security.

Core Features & Use Cases

  • Production-Ready API Design: Implements clean separation between routes, services, and data layers to ensure maintainability.
  • Security & Reliability: Includes built-in patterns for authentication, authorization, rate limiting, and graceful error handling.
  • Use Case: Use this skill to architect a high-performance REST API or WebSocket service that requires strict request validation, database transaction safety, and comprehensive observability.

Quick Start

Use the py-web skill to generate a FastAPI project structure with a clean separation of concerns and integrated database session management.

Frequently Asked Questions about py-web

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure a production-grade FastAPI project with SQLAlchemy and Pydantic?

Structure a production-grade FastAPI project by separating routes, services, and data layers. This architecture manages API contract design, request validation via Pydantic, and database transaction boundaries using SQLAlchemy for maintainability.

How do I manage database transaction boundaries in an asyncio FastAPI backend?

Manage database transaction boundaries in an asyncio FastAPI backend by integrating SQLAlchemy session management. This ensures database transaction safety and efficient resource lifecycle management for high availability.

What is the best way to implement authentication and rate limiting in a FastAPI web service?

Implement authentication and rate limiting in a FastAPI web service using built-in security patterns. This approach handles authorization, leverages passlib and pyjwt for secure access, and ensures graceful error handling.

Can I use FastAPI to build both REST APIs and WebSocket interfaces with strict validation?

Yes, you can use FastAPI to build both REST APIs and WebSocket interfaces. The architecture enforces strict request validation with Pydantic and manages security hardening for both interface types.

How do I add structured logging and observability to a Python web service?

Add structured logging and observability to a Python web service by implementing a standardized architecture. This ensures high availability through comprehensive monitoring and efficient resource lifecycle management.

Does py-web handle graceful error handling for high-performance Python web services?

Yes, py-web handles graceful error handling for high-performance Python web services. It provides built-in patterns for reliability, ensuring robust error management alongside strict request validation and database transaction safety.