diff --git a/public/arf.json b/public/arf.json
index 41bb41b..d20c9af 100644
--- a/public/arf.json
+++ b/public/arf.json
@@ -10,6 +10,16 @@
       "name": "Username Search Engines",
       "type": "folder",
       "children": [
+      {
+        "name": "Sylva Identity Discovery (T)",
+        "type": "url",
+        "url": "https://sylva.pfeister.dev/"
+      },
+      {
+        "name": "Sherlock (T)",
+        "type": "url",
+        "url": "https://github.com/sherlock-project/sherlock"
+      },
       {
         "name": "WhatsMyName",
         "type": "url",
@@ -110,6 +120,11 @@
       "name": "Email Search",
       "type": "folder",
       "children": [
+      {
+        "name": "Sylva Identity Discovery (T)",
+        "type": "url",
+        "url": "https://sylva.pfeister.dev/"
+      },
       {
         "name": "ThatsThem",
         "type": "url",