Self-Hosted Managed Agent Sandboxes Can Now Attach Memory Stores
Claude Platform Release Notes·medium signal
Managed Agents sessions running in a self-hosted sandbox can attach memory stores as of Aug 19. The Python, TypeScript and Go SDK workers download each attached store into the sandbox at its `mount_path` and sync the agent's changes back. Combined with the `claude self-hosted-runner` flags in Claude Code 2.1.238, persistent agent memory no longer forces you to keep state on Anthropic's side.