Published artifacts can now call each viewer's own MCP connectors — live dashboards instead of snapshots

Claude Code Docs·medium signal

A published Claude artifact can now invoke MCP connectors every time someone opens it, so a dashboard renders live data and can take actions on demand rather than freezing the state of the session that built it. Each call runs through the *viewing* account's own connections and viewers approve access before the first connector call, which sidesteps the credential-sharing problem that killed most shareable-dashboard attempts. Week 29 also added public sharing links, editor roles on Team/Enterprise, and artifacts created from Claude Tag sessions — enough to replace a lot of small internal-tool builds.