Memory Domain Isolation And Access Control

A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and amnesia. Empower your AI with persistent, graph-like structured memory across any model, session, or tool. Drop-in replacement for OpenClaw.

Unique: Implements domain-based memory isolation at the URI level, ensuring memories in different domains (core agent identity vs user preferences vs task state) cannot interfere. This is a structural safety mechanism built into the data model, not an afterthought.

vs others: Provides structural isolation of memory types through URI domains, preventing accidental cross-contamination; Vector RAG systems have no built-in isolation mechanism and rely on external access control.

via “project isolation with filesystem-based access control”

A Model Context Protocol (MCP) server implementation for remote memory bank management, inspired by Cline Memory Bank.

Unique: Implements project isolation through filesystem directory structure rather than application-level access control lists, leveraging OS-level permissions and path validation for enforcement

vs others: Simpler than database-backed access control because it uses filesystem structure, but less flexible because isolation is tied to directory naming and filesystem permissions rather than configurable ACLs

via “multi-user memory isolation with role-based access control”

Long-term memory for AI Agents

Unique: Implements user-scoped memory isolation with role-based access control, automatically filtering memory queries based on authenticated user context and explicit permission policies, preventing cross-user data leakage

vs others: More comprehensive than simple user_id filtering (which requires manual query construction) but less sophisticated than full attribute-based access control systems, suitable for SaaS but may require custom extensions for complex enterprise policies