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Five call-sites reached into the live-runtime refresh helpers from HTTP handlers, the same shape as the container remounts. Only three of them belonged on the bus, and finding out which was the point. global_enable and global_delete now emit McpGlobalServersChanged, and the marketplace reinstall emits ConnectorReinstalled. All three are pure reconciliation: the first only makes a connector appear; the second is already enforced by stop_server, with the snapshot refresh just tidying each user's filter; the third pushes metadata and code into what is already running. The reinstall gains something from being off the response path, since it re-copies files and restarts servers inside every live user's container. global_set_access and user_connectors_set keep calling refresh_global_mcp_access directly. Their writes *replace* a grant set, so anyone dropped from the list is being revoked and that refresh is what enforces it — on a best-effort broadcast a revoked user would keep the connector until their next login. Both carry a DELIBERATELY SYNCHRONOUS comment, since they are otherwise indistinguishable from the announced call-sites and are exactly what a later cleanup would sweep up. No behaviour change for the two synchronous paths; the three announced ones now return without waiting for the refresh.