A space is the tenancy boundary: captures, briefs, integrations, and billing roll up here. Users belong to multiple spaces and switch active context via X-Space-Id on every API call.

Five kinds-personal, family, org, platform, and community-each ship a quadrant grid tuned to that audience, from Mind/Body/Work/Relations to pipeline and ops tiles.

Cross-space bridges, entity-space bridges, conventions, visibility, publishing, invites, adaptive onboarding, per-space billing, and integration overrides keep collaboration scoped and auditable.