retrieval
by c-h-
Search organizational knowledge across Slack, Notion, Linear, Gmail and local documents. Use when: "find", "search", "look up", "what do we know about", "summarize everything about", "deep research", "investigate", "who said", "when did", "any docs about", "check our knowledge base". Capabilities: fast hybrid vector+keyword search, deep cross-source research with provenance, SaaS mirroring, incremental indexing, metadata filtering, recency-aware ranking.