v3.10 — whole days since mtime (freshness signal; never negative).
ISO-8601 modification time of the candidate note.
Vault-relative path of the candidate.
Composite weighted score in approximately [0, 8.5]. Sort key (desc).
Tags shared between the target and this candidate (lowercased, sorted).
Per-signal contributions in [0, 1] before weighting.
v3.10 — true when older than the default stale threshold (365d).
.md-stripped basename for display.
One row of the findSimilar response. Exposes the per-signal breakdown so the agent can explain why a note is considered similar.