What problem does it solve? Existing knowledge base pages in gbrain are often thin or outdated, lacking tags, cross-links, timeline entries, and structured sections, which makes them hard to discover and less useful for downstream reasoning. ## Core Features & Use Cases - Three-tier enrichment pipeline: Tier 1 (5 min) adds tags, links, and timeline entries; Tier 2 (15 min) adds structured sections like Bio, Role, Product, and Market; Tier 3 (30+ min) performs deep research, fact tables, and contradiction flagging. - Entity templates: Predefined section templates for person, company, and project pages ensure consistent structure across the brain. - Back-linking and validation: Ensures enriched pages are linked into the graph and flags contradictory data instead of silently overwriting content. - Use Case: During the ingest pipeline's ENRICH phase or a monthly maintenance review, take a thin person page, add missing tags and links, fill in Bio and Role sections, and add dated timeline entries so the page becomes discoverable and complete. ## Quick Start Use the gbrain-enrich skill to enrich the existing page people/alice with missing tags, links, and structured sections.