GhostVM: GhostVM runs fully isolated macOS workspaces on your machine

GhostVM attempts to solve a perennial problem for freelancers and agencies: the 'environmental bleed' that occurs when managing multiple clients or AI agents on a single machine. Rather than relying on simple profile switching or heavy-duty virtualization that kills performance, GhostVM creates isolated macOS workspaces. The goal is to provide the security of a VM with the integration of a native app, allowing users to partition their professional lives without the overhead of managing separate physical machines. From a product perspective, the value proposition hinges on data visibility. The ability to whitelist or blacklist specific host directories for each workspace is a practical win for security audits and client confidentiality. However, the 'agent' focus suggests GhostVM is eyeing the emerging trend of autonomous AI agents that require a safe, sandboxed OS to execute tasks without risking the host system's primary file structure. Technically, the challenge for GhostVM is the inherent rigidity of macOS virtualization. While the promise of 'deep host integration' is appealing, there is a fine line between integration and leakage. If the isolation is too porous, the security benefit vanishes; if it is too strict, the utility of the workspace drops. The success of this tool depends entirely on how it handles the kernel-level separation and whether it can maintain low latency while managing multiple active workspaces. This is a tool for the paranoid professional or the developer orchestrating multiple AI agents. It is less about 'productivity' in the general sense and more about 'risk management.' While the concept is solid, its long-term viability will depend on how it handles macOS updates and resource contention when scaling the number of active workspaces.