What problem does it solve? It fixes broken or missing links between the Synthos paper pipeline and the AKNE knowledge graph, eliminating orphaned papers and skills so knowledge flows bidirectionally across the graph. ## Core Features & Use Cases - Bridge Diagnostics: Runs akne-query.sh bridge to audit connection status, orphan counts, and bidirectional path availability before any repair. - Graph Repair Operations: Connects orphaned papers and skills to domain categories and Wiki concepts, creates reverse edges (source_category, category_paper, concept_paper), and normalizes paper directories into 01-manuscript/06-references/07-quality structure. - Content Injection & Vectorization: Injects content_summary, content_hash, and heading metadata into source nodes and backfills vectors.db so semantic search covers all 1145 source files. - Use Case: After adding new Synthos papers, run the bridge audit to find orphaned nodes, map them to AKNE categories by domain keywords, create reverse edges, and verify orphans=0. ## Quick Start Run the AKNE bridge diagnostic on my knowledge graph and repair any orphaned Synthos papers or skills until the audit reports zero orphans.