Insight for: Show HN: I built an agent that uses email as a file system

Supafax addresses a critical privacy concern in the AI agent market: user reluctance to share sensitive data. By utilizing email as an immutable, append-only record and storing nothing externally, this solution mitigates a significant trust barrier. The market trend favors decentralized data control and enhanced privacy. This approach could accelerate agent adoption in highly regulated or privacy-sensitive sectors where traditional SaaS models face resistance. The developer pain point of secure, compliant data handling for agents is directly addressed. Supafax offers a novel architectural pattern for agents to operate on user data without direct custody, potentially establishing a new standard for privacy-first agent design and expanding market reach.