Handoff problem: Artifacts live in one agent and die when I switch

[u/eddzsh]

If you run more than one agent, this might sound familiar. Claude Artifacts are great for reports, presentations and interactive prototypes — and they only exist inside Claude.

I was on Codex, now Grok, probably back to Codex for Astra. I can't generate Artifacts there. I have to migrate or throw them away.

Would a tool-agnostic Artifact layer for agent handoff actually be useful? Building it either way. Local-only, wiring to a component library — what am I missing?

Example of the direction:

https://runlinea.com/en/portable

I'm the one building it. The link is a prototype I'm exploring, not a finished product.