CLOSED 2026-09-23 (claude-code, 075ddc4): KB.SeatBriefing projected into every crew agent file via CrewAgent.xslt: each seat starts with its own query_my_context.
tools/project-crew.ps1 adds to every projected .claude/agents/*.md: call query_my_briefing seat=<you> first, record findings in your My Site Memory, your task row is on your Tasks list. plans/AgentCollaboration.md points at the query instead of pasted context.