# Architecture Decision Records

- [0001: Use Workflow Pipelines for Core Operations](0001-workflow-pipeline-architecture.md)
- [0002: Use Pluggable Storage with Backend-Specific Vector Search](0002-pluggable-storage-and-vector-strategy.md)
- [0003: Model User Scope as First-Class Fields on Memory Records](0003-user-scope-in-data-model.md)
