One agent directory per machine is shared by every session; a worker's own licence lives in a home of its own (operator's correction)

02-DECISIONS/0178-the-anthropic-licence-manager-is-a-module-and-hands-tokens-to-the-agent-over-the-bus.md

@@ -132,8 +132,13 @@ the node is bound to, and refuses with a notification otherwise.
 - **What got harder:** a manager that is down leaves every node on its last token until it expires;
   the agent module keeps the last token and says so. And a node whose agent module has not registered
   its key cannot be handed a token, which the manager reports by name.
-- **Not decided here:** an automated switch on exhaustion; a second concurrent session under another
-  licence on one machine; whether a refresh token is single-use, to be measured in the lab.
+- Every interactive session on a machine shares the node's one agent directory, and so its licence;
+  twenty sessions share it as one does. A consumer with a licence of its own on the same machine is a
+  worker running from a home of its own with its own agent directory — the worker touchpoint above, for
+  when workers exist ([ADR 0003](0003-agents-are-persistent-employees.md)); the predecessor ran its
+  agents that way.
+- **Not decided here:** an automated switch on exhaustion; whether a refresh token is single-use, to be
+  measured in the lab.
 
 ## How it is checked