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Search & recall
Hybrid semantic + keyword search, and the one-call answer path for code questions.
Search pipeline
Queries embed through an LRU-cached ONNX model. Tag pre-filtering narrows candidates, then HNSW ANN and FTS5 BM25 merge at 0.7× semantic + 0.3× keyword.
Which tool
recall(answer) bundles symbol body, siblings, imports, and provenance in one call. Reach for recall(search), code(locate), or code(grep) only when it returns empty or you need literal verification.
Exact skill name? skill_load — O(1). Session start? recall with preview: true on user and project namespaces.
Explore search
recall(explore: true) (Pro+) returns primary hits plus adjacent memories via shared tags, temporal proximity, and semantic edges. Use for broad topic exploration — see MCP Tools.