Why it matters

Tenant isolation is table stakes for SaaS agents. Leaks kill contracts and reputation.

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The architecture

Auth layer scopes tenant.

DB queries filter by tenant_id.

Memory keyed by tenant.

Agent tenant isolationAuthscope to tenantDB filtertenant_id predicateMemorynamespace by tenantRow-level security + strict auth is the standard multi-tenant pattern
Agent tenant isolation.
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How it works end to end

OIDC/JWT includes tenant_id.

Every DB query filters.

Row-level security in Postgres.