Multi Scope Memory Isolation With Session And User Level Filtering

via “session-scoped and filter-based memory isolation”

Universal memory layer for AI Agents

Unique: Provides unified scoping API (user/agent/session) with complex metadata filtering, enabling multi-tenant memory isolation without requiring separate databases or indexes. Filters are applied at query time, reducing storage overhead compared to per-user indexes.

vs others: More flexible than hard-coded user isolation (single user_id field) because it supports multiple scope dimensions (user, agent, session) and complex filters, and more practical than separate databases per user because it reduces operational complexity while maintaining isolation.