Living Document Notice
Staged 2026-09-27. Living revisions and interconnected notes live in the Stax Digital Garden.
Declarative Privilege Boundaries for Multi-Agent Workspaces
Allowing autonomous agents unconstrained file-system access exposes sensitive private vaults and system credentials to accidental modification or exfiltration. Declarative containment harnesses enforce strict read/write boundaries per agent session.
Containment Invariants
- Namespace Isolation: Agents operate inside restricted workspace mounts where parent system directories remain strictly invisible.
- Read-Only Reference Mounts: Foundational documentation and configuration schemas mount as read-only layers to prevent unauthorized drift.
- Pre-Execution Privilege Audits: The containment harness scans agent execution requests against security policy manifests before granting I/O access.
Strict privilege boundaries ensure autonomous agents operate safely within clearly defined operational limits.
- Directus Target: yeoman-blog
- Garden Source Reference: MOC - Yeoman Agent Supervision, MOC - Incident Response, BSN-1015 - Eliminating Context Switch Overhead in Multi-Agent Loops