get_topology
Retrieve the precomputed Coordination Topology — the structural lineage layer over the parent→child Coordination Connection graph (a DAG). Omit node_id for whole-graph network statistics (taxonomy-class counts, roots, multi-parent nodes, dominant roots by coordination reach, weakly-connected components). Pass node_id (e.g. "E34") for one node's structural metrics: generational depth (min/max/all-paths), coordination reach, directed betweenness, path diversity, fan-in/out, taxonomy class, component id. For the actual paths between nodes or up/down a lineage use traverse_coordination; for one event's value-chain stack use get_event_stack. Optional class / cc_type / min_reach filters return matching nodes. The full tier adds the held analyst layer (chain participation, curated orphan/sibling and named-feature sets).
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| class | No | Filter nodes by taxonomy class: root | internal | leaf | sibling_only | orphan | |
| cc_type | No | Filter to nodes incident to a backbone (parent→child) edge of this type (1–7) | |
| node_id | No | Node id e.g. "E34"; omit for the whole-graph summary | |
| min_reach | No | Filter to nodes with coordination_reach >= this value |