Contentful Schema Diff

A CLI tool to automatically generate a starting point for Contentful schema migrations between two spaces or environments. It compares content type definitions from export files or directly from Contentful spaces via the Management API, producing TypeScript or JavaScript migration files compatible with the contentful-migration tool. Version 0.10.3 is the latest stable release. Originally built by Watermark Church to simplify Contentful schema changes. Key differentiator: automates migration scaffolding by diffing actual Contentful schemas, reducing manual effort. Outputs TypeScript by default, which requires additional steps to run (see warnings). Release cadence is low, with infrequent updates.