Shared Memory between Lobsters

**Verdict:** A strong, feature-rich shared memory and access-control layer for multi-user/agent setups, best suited to collaborative or long-lived knowledge bases where permissions matter. **What it does well** - Lets lobsters **share structured memory** across users via Ensue namespaces (`private/`, `shared/`, `public/`). - Provides **robust ACLs**: users, groups, and granular actions (`read`, `create`, `update`, `delete`) on path patterns. - Supports **subscriptions** to memory keys, enabling reactive or event-driven behaviors when data changes. - Includes **concrete CLI recipes** (family sharing example) and clear troubleshooting steps for API key issues. **Main risks / limitations** - **External dependency on Ensue**: requires a valid Ensue API key and a working external service; outages or invalid keys will break functionality. - **Privacy & data handling**: encourages sharing of personal/team information; incorrect grants or misconfigured namespaces could leak data to unintended users/groups. - **Complexity of permissions**: path-based grants plus org/user/group scopes can be error-prone without careful design and testing. **Recommended scenarios** - Multi-user home or family assistants that maintain **shared memories** (chores, shopping lists, recurring events, recipes). - **Team or project assistants** that need shared context across multiple people and agents with different roles. - Any setup where agents must **coordinate via a common knowledge base** and react to each other’s updates using subscriptions. - Use with caution for **sensitive or regulated data**; ensure strict namespace discipline and minimal-privilege grants.