get_spec_version
Spec-level metadata for compatibility checks: `upg_version`, `markdown_format_version`, and canonical counts (entity types, edge types, atomic domains, super-domain regions). Pin against the version pair; counts are informational. Pass `changelog: true` to fold in the spec CHANGELOG (a `whats_new` surface); `since` (a version) returns only newer entries.
Spec Introspectionatomic (read-only)
Arguments
changelogbooleanoptionalWhen true, include a `changelog` array parsed from the spec CHANGELOG.md.
sincestringoptionalWith changelog: return only entries strictly newer than this version (e.g. "0.17.0").
Returns
Shape
{ upg_version, markdown_format_version, entity_count, edge_count, domain_count, region_count }Examples
Live call against the Notion example graph.
Output
{
"upg_version": "0.7.3",
"markdown_format_version": "0.1",
"entity_count": 312,
"edge_count": 946,
"domain_count": 36,
"region_count": 10
}