# Graph Analysis

- `graph_themes` shows community structure.
- `graph_rank` shows anchor notes by PageRank.
- `graph_path` explains how two ideas connect.
- `graph_gaps` highlights structural holes where new links or synthesis notes would help.
- `graph_bridges` highlights notes with high betweenness centrality that connect clusters.
- `get_related` is the local exploration tool around a specific item.
