interface MemoryMiddlewareOptionsOptions for the memory middleware.
Whether to add cache_control breakpoints to the memory content block.
When true, the memory block is tagged with cache_control: { type: "ephemeral" }
to enable prompt caching for providers that support it (e.g., Anthropic).
Backend instance or factory (default: StateBackend)
List of memory file paths to load (e.g., ["~/.deepagents/AGENTS.md", "./.deepagents/AGENTS.md"]). Display names are automatically derived from the paths. Sources are loaded in order.