Show GN: sfs - a shared brain filesystem for multiple AI agents

sfs (shared brain file system) has been released to solve the context disconnection problem that occurs when using AI agents like Claude Code or Codex across multiple devices or sessions.

This tool mounts a specific folder as a sync volume, allowing multiple agents to share the same wiki, memory files, planning documents, and work artifacts. This ensures work continuity between agents and enables tracking of changes.

Key features:

• Cloud storage integration: Supports S3 and GCS, and keeps all files physically present on local disk to prevent blocking of agent reads/writes.
• Change tracking and preservation: View change history via sfs log, and preserve deleted or overwritten files using content-addressed storage.
• Offline-first and conflict prevention: Usable without a network connection, and prevents conflicts during concurrent edits through deterministic replay.
• Compatibility: Supports macOS and Linux, and mounted folders work instantly with all editors and tools just like regular disk folders.