TigerFS

TigerFS turns PostgreSQL into a transactional, versioned filesystem — mountable via FUSE on Linux or NFS on macOS — so agents and humans share state through files instead of sync protocols, locks, or merge workflows. File-first mode gives coding agents a shared workspace with atomic writes and automatic .history/ versioning; data-first mode mounts any Postgres database as a directory so agents read rows with cat and ls instead of SQL clients. MIT-licensed, at v0.5.0, works with any PostgreSQL plus first-class Tiger Cloud and Ghost support.