Update-on-capture (optional)

Opt-in path that keeps memories current as facts change. When updateOnCaptureEnabled is true, auto-capture embeds the new summary, searches for similar memories above updateOnCaptureSimilarityThreshold (default 0.75), and asks the capture model to choose add, update (rewrite in place), or supersede (save new + soft-delete old into trash). Pinned memories are skipped. Default is off so existing installs keep add-only behavior.

"updateOnCaptureEnabled": true,
"updateOnCaptureSimilarityThreshold": 0.75,
"updateOnCaptureMaxCandidates": 5,

Tip: with Xenova/nomic-embed-text-v1, enabling embeddingUseTaskPrefixes: true (and optionally lowering recall similarityThreshold) often improves match quality for longer memories. Prefixes stay opt-in by default.