Does anyone here need metadata-driven og:image generation for docs or changelogs?

[zk1013]

Hi all — I’m exploring a small API that generates OG images for docs, changelogs, and release notes from metadata instead of manual screenshots or custom templates.

I’m trying to validate whether this is a real pain point for content-heavy VitePress sites.

A few concrete questions:

1. Do you currently generate social preview images manually, with screenshots, or with a custom script?
2. For docs / changelog pages, would a simple HTTP API that returns a ready-to-use og:image PNG be useful?
3. What would block adoption most: design flexibility, caching, self-hosting, or reliability?

I’m not pitching a finished SaaS here — just trying to learn whether this problem is painful enough to solve properly. If anyone is open to sharing how you handle OG images today, I’d really appreciate it.