HARU CMS is a headless CMS built and run in Japan by Webharu. Content is delivered over a REST API from the edge, so it works with any frontend: Astro, Next.js, or plain HTML with a single fetch.
Features
AI-ready (MCP built in): Give Claude or ChatGPT a connection URL and it can create, edit and schedule posts. No plugin or install needed.
Editor for non-developers: Markdown, autosave, revision history and scheduled publishing.
SEO and AI search fields: meta, canonical, FAQ, key points and JSON-LD per post.