https://www.creaturelove7.com/tags/qmd/ Recent content in Qmd on David Zhang Hugo -- 0.155.3 en-US Wed, 20 May 2026 03:00:00 -0400 https://www.creaturelove7.com/ai/second-brain-needs-qmd/ Wed, 20 May 2026 03:00:00 -0400 https://www.creaturelove7.com/ai/second-brain-needs-qmd/ Most Obsidian-as-second-brain tutorials skip the part where it breaks: once the vault gets big, Claude Code’s index-based search starts to fall apart. QMD, a local RAG tool by Shopify CEO Tobi Lütke, fixes exactly that gap — hybrid retrieval (BM25 + vector), fully local, free, and a 96% drop in token use. This post covers when to install it and the one prompt that gets it running.