Can this skill help with API documentation?

Yes, it automatically generates complete OpenAPI 3.0 specifications including endpoint definitions, request/response schemas, and data types.

Does it provide testing for the migrated API?

Yes, one of the primary outputs is a suite of integration tests designed to cover all migrated endpoints and ensure logic parity.

How does it handle security during migration?

The tool identifies authentication and authorization requirements and integrates the appropriate middleware into the new API structure.

Which programming frameworks does this skill support?

The skill supports a wide range of popular frameworks including Express.js, Fastify, Flask, FastAPI, Spring Boot, Gin, and Echo.

API Migration Assistant

Name: API Migration Assistant
Author: jeremylongshore

byjeremylongshore

•

897

•

API Development

Automates the transition of API services between different versions, platforms, and frameworks with minimal manual overhead.

The API Migration Assistant is designed to streamline the complex process of refactoring or upgrading backend services. By analyzing existing specifications and requirements, this skill automates the generation of boilerplate code, endpoint handlers, and data models across various ecosystems like Node.js, Python, Java, and Go. It ensures architectural consistency by implementing standardized validation, authentication middleware, and comprehensive OpenAPI documentation, making it an essential tool for modernization projects and framework transitions.

Key Features

01Automated boilerplate generation for frameworks like Express, FastAPI, and Spring Boot

02Conversion of legacy API specifications into modern OpenAPI 3.0 documentation

03Seamless implementation of input validation and schema enforcement middleware

04Standardized authentication and authorization integration during migration

05Generation of integration tests to verify endpoint functionality post-migration

06897 GitHub stars

Use Cases

01Migrating monolithic API endpoints into a microservices-oriented architecture

02Standardizing documentation and validation across multiple disparate API versions

03Upgrading a legacy Express.js API to a high-performance FastAPI or Go-based service

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills migrating-apis

For use in Claude.ai and ChatGPT

Download Skill