Quartz is the open-source knowledge graph and wiki platform hosting the public-facing MMH digital garden, deployed to Netlify as continuum-at-mmh.netlify.app. The architecture is Pre-Quartz (Notion source-of-record) → Quartz (hyperlinking and backlink work) → Post-Quartz (link-enriched output feeding kumu node descriptions). A circular design where Quartz output fed back into Pre-Quartz was explicitly considered and rejected. Quartz cleared its first build/deploy milestone in June 2026 via ccapi.