Use the optional native and WASM accelerators that the `ruvector` npm package wires in, including RaBitQ-accelerated hook memory recall, the DiskANN on-disk index (CLI and MCP), MinCut/Louvain/spectral code-graph analysis, and `npx ruvector add` extras. Use when a task involves large hook memory stores, building or searching a vector index on disk, finding module boundaries or communities in a codebase, or deciding which ruvector extra to install. Do not use for generic vector-database questions that the core `ruvector` API already answers.