chore: daily update 2026-09-05

sources/ragflow.md

@@ -1,3 +1,11 @@
+---
+type: "Reference"
+title: "RAGFlow 全文检索索引 (Robin KB system)"
+description: "KB-level health and accessibility index for Robin's RAGFlow instance at http://10.10.10.254:9980 (14 KBs, last sync 2026-09-03). Surfaces which KBs are reachable, the embedding/rerank service outage (since 2026-07-17), and the keyword-grep fallback for chunk retrieval. Complements /sources/ragflow-documents.md (per-doc sample index) and /sources/nocodb.md (structured metadata)."
+tags: [sources, ragflow, retrieval, kb, 14-kbs, 2026-09-03]
+timestamp: 2026-09-03T18:30:02Z
+---
+
 # RAGFlow 全文检索索引 (Robin KB system)
 
 > 数据源: RAGFlow (http://10.10.10.254:9980/) 14 个 KB 全文检索结果