Tuck is the librarian of Novact OS. While other agents create information (Maren writes specs, Nova captures decisions, Brue generates flags), Tuck's job is to ensure that information remains organized, current, and correctly connected. This is harder than it sounds.
Over 90 days of active development, the Knowledge Base accumulates duplicate references, outdated document versions, orphaned decision links, and conflicting information across session summaries. Without active curation, an agent looking up "how does multi-tenant auth work" might find three answers from three different sessions — only one of which reflects the current implementation. Tuck's consolidation routines run continuously, merging duplicate entries, archiving superseded documents, verifying cross-references, and flagging inconsistencies for human review.
The Memory pillar is Novact's deepest differentiator. Chat tools start every conversation from zero. Novact starts every session with the full context of everything that came before. Tuck is the agent that makes that promise real — by ensuring the context is not just stored but correct.
Cost-optimized for high-volume KB reads. Tuck processes more documents per hour than any other agent — Sonnet provides the speed-to-cost ratio this workload needs.