Trade the vector store for a filesystem: OpenViking gives agents an ls-able context DB
Volcengine open-sourced a context database for AI agents that stores memories, resources, and skills under a viking:// virtual filesystem, browsable with ls/tree/find instead of opaque vector queries. Tiered L0/L1/L2 loading cuts token spend, and every retrieval keeps a debuggable traversal path. Got it: context becomes deterministic and observable.