The connections pointed at this agent host

Every connection whose host is the given agent:<id>, each with the pack’s sources[] entry it instantiates (the connector kind, a stdio command, …) so the agent knows what to run. The local agent’s wire (docs/source-plane.md § Agent): the connector runs on the agent’s machine, the engine keeps the books here. Scope brain:write — a tenant write key, never an admin one; it reaches only the connections an operator pointed at its host (host: agent:<id>). Source plane operator surface (docs/roadmap/raw-evidence-sources-2026-09.md) — answers a bare 404 until SOURCE_PLANE_ENABLED=1.

Required scope: brain:write.