diff --git a/backend/libraries/lkj/library.json b/backend/libraries/lkj/library.json
deleted file mode 100644
index 42cb8be..0000000
--- a/backend/libraries/lkj/library.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "id": "e4e2c7e2ef984d4cb94e1fcd8768b85d",
-  "name": "lkj",
-  "slug": "lkj",
-  "created_at": "2026-03-19T21:31:14Z",
-  "files": [],
-  "pipeline": {
-    "corpus_signature": "4ee63713a76f8fb419918759fc04071848fb669a0e7b5b12c15727224c3838d2",
-    "corpus_updated_at": "2026-03-19T21:36:23Z",
-    "embed_model": "bge-m3:latest",
-    "embed_model_updated_at": "2026-03-19T21:36:48Z",
-    "indexed_signature": "3eb68db8cef2a242639047a877498e175b2de01652f1617bf54e22ab1847176c",
-    "indexed_updated_at": "2026-03-19T21:36:48Z"
-  }
-}
\ No newline at end of file