9artifacts: Claude-style artifacts, self-hosted on your own server

Hi Product Hunt 👋 I built 9artifacts because my agents kept making great things (dashboards, reports, diagrams) that ended up in a chat sidebar, a /tmp folder, or a public link on someone else's servers. 9artifacts gives them a home you own: • Private by default: everything sits behind your passkey. Share links expire (1 hour to 30 days), can be revoked, and can have a password and a view limit. • Built for agents: an MCP server, a CLI and an agent skill. claude.ai and ChatGPT connect as remote connectors over OAuth. • Review loop: select text, leave a comment, tell your agent "fix the comments". It publishes v2 and your open tab reloads by itself. • Tiny: one ~10 MB binary, ~10 MB RAM, no database. Runs on a 512 MB VPS or a Raspberry Pi, or free on Cloudflare Workers. The fastest way to install: paste https://9artifacts.com/install.md into your coding agent and it sets everything up for you. Try the read-only demo at https://demo.9artifacts.com. I'd love to hear what you'd publish with it.