Check that every claim in an evidence bundle has enough independent, fresh, quote-verified support
https://agents.writerslogic.com/api/v1/evidence-bundle-checkOverview
Checks a bundle an agent assembled before answering: each claim must be backed by at least N evidence items from distinct source groups, each item's quote must actually appear in the supplied text (with offsets), publication dates must be within the caller's maximum age relative to a caller-supplied asOf, and duplicates are collapsed. Does not fetch URLs or judge whether a source is reliable or whether the quote supports the claim; source groups come from the caller or an app