Paste JSON in the shape below (field names are matched tolerantly — coord_id/id, caller/source all work). Export from a memway repo with a script like:
import json, pathlib
idx = json.loads(pathlib.Path(".coord/index/coordinates.json").read_text())
# adapt to your on-disk layout; emit:
# {"repo":"name","entities":[{"id","qualname","kind","file","lines","complexity",
# "knowledge":[{"text","stale","channel"}]}],"edges":[{"source","target","kind"}]}