diff --git a/community/README.md b/community/README.md
index 8ad69ad..5ac6e50 100644
--- a/community/README.md
+++ b/community/README.md
@@ -15,6 +15,7 @@ Listing requirements and the publisher attestation are in
 | Wealthfolio Dividend Tracker | ragnarok896209 | pending | none | pre-3.6 — rebuild needed | [Repo](https://github.com/ragnarok-89/Wealthfolio-Dividend-Tracker) |
 | Lunch Money Addon | elson8012 | pending | MIT | pre-3.6 — rebuild needed | [Repo](https://github.com/elson/lunchmoney-addon) |
 | Wealthfolio Rebalancer | ibalboteo | pending | none | SDK 3.6+ | [Repo](https://github.com/ibalboteo/wealthfolio-rebalancer) |
+| SimpleFin Sync | Bubbles840 | active | MIT | SDK 3.6+ | [Repo](https://github.com/Bubbles840/wealthfolio-simplefin-addon) |
 | Value Averaging Addon | wujoe | pending | MIT | pre-3.6 — rebuild needed | [Repo](https://github.com/WuJoe826/Value-Averaging-Addon) |
 
 Licence and runtime are **derived** from each publisher's repository, not
diff --git a/community/derived.json b/community/derived.json
index d88150a..79a704e 100644
--- a/community/derived.json
+++ b/community/derived.json
@@ -1,5 +1,5 @@
 {
-  "generatedAt": "2026-08-20T20:28:59.484Z",
+  "generatedAt": "2026-08-20T21:35:06.725Z",
   "addons": {
     "asset-and-cash-timeline": {
       "id": "asset-and-cash-timeline",
@@ -270,6 +270,73 @@
       ],
       "warnings": []
     },
+    "simplefin-sync": {
+      "id": "simplefin-sync",
+      "runtimeId": "simplefin-sync",
+      "repository": "https://github.com/Bubbles840/wealthfolio-simplefin-addon",
+      "defaultBranch": "main",
+      "commit": "85fa393a4960e66f49e8a4cb36cf87f0fd008b4a",
+      "license": "MIT",
+      "lastPushedAt": "2026-08-16",
+      "manifest": {
+        "name": "SimpleFin Sync",
+        "version": "1.15.2",
+        "sdkVersion": "3.6.2",
+        "minWealthfolioVersion": "3.6.2",
+        "permissions": [
+          {
+            "category": "accounts",
+            "purpose": "Show existing accounts, and optionally create new Wealthfolio accounts, for mapping to SimpleFin accounts"
+          },
+          {
+            "category": "activities",
+            "purpose": "Import bank transactions, reconcile pending transactions (create/update/delete), and link transfer pairs"
+          },
+          {
+            "category": "navigation",
+            "purpose": "Open a mapped account's page in Wealthfolio when its row is clicked"
+          },
+          {
+            "category": "portfolio",
+            "purpose": "Read current account balances to size one-time starting-balance corrections"
+          },
+          {
+            "category": "secrets",
+            "purpose": "Store SimpleFin credentials and sync configuration securely"
+          },
+          {
+            "category": "network",
+            "purpose": "Fetch transaction data from SimpleFin Bridge"
+          },
+          {
+            "category": "ui",
+            "purpose": "Register sidebar navigation item and route for SimpleFin Sync"
+          }
+        ]
+      },
+      "dataHandling": {
+        "userDataLeavesDevice": true,
+        "externalServices": [
+          {
+            "host": "bridge.simplefin.org"
+          },
+          {
+            "host": "beta-bridge.simplefin.org"
+          },
+          {
+            "host": "api.telegram.org"
+          }
+        ],
+        "basis": "The addon requests the network permission and may reach the hosts listed above, subject to your approval at install time."
+      },
+      "compatibility": {
+        "state": "current",
+        "detail": "Built against SDK 3.6.2."
+      },
+      "notices": [],
+      "problems": [],
+      "warnings": []
+    },
     "value-averaging-addon": {
       "id": "value-averaging-addon",
       "runtimeId": "value-averaging-addon",
diff --git a/community/directory/simplefin-sync/addon.store.json b/community/directory/simplefin-sync/addon.store.json
new file mode 100644
index 0000000..914c4b5
--- /dev/null
+++ b/community/directory/simplefin-sync/addon.store.json
@@ -0,0 +1,42 @@
+{
+  "$schema": "../../../schemas/addon-store.schema.json",
+  "id": "simplefin-sync",
+  "name": "SimpleFin Sync",
+  "description": "Automatically import bank and credit-card transactions from SimpleFin, with correct balances, pending reconciliation, and internal-transfer linking. Optional Telegram reports and commands, and automatic categorization of Amazon charges from their order emails.",
+  "author": {
+    "name": "Bubbles840",
+    "url": "https://github.com/Bubbles840"
+  },
+  "trust": "community",
+  "status": "active",
+  "tags": [
+    "banking",
+    "import",
+    "sync",
+    "transactions",
+    "spending",
+    "telegram",
+    "categorization"
+  ],
+  "commercialModel": "external-service-required",
+  "repository": "https://github.com/Bubbles840/wealthfolio-simplefin-addon",
+  "supportUrl": "https://github.com/Bubbles840/wealthfolio-simplefin-addon/issues",
+  "privacyUrl": "https://github.com/Bubbles840/wealthfolio-simplefin-addon/blob/main/PRIVACY.md",
+  "dataHandling": {
+    "leavesDevice": true,
+    "externalServices": [
+      {
+        "name": "SimpleFIN Bridge, which supplies the transactions",
+        "url": "https://www.simplefin.org/"
+      },
+      {
+        "name": "Telegram, if you enable notifications",
+        "url": "https://telegram.org/privacy"
+      },
+      {
+        "name": "Your mail provider, read by the companion container",
+        "url": "https://github.com/Bubbles840/wealthfolio-simplefin-addon/blob/main/PRIVACY.md"
+      }
+    ]
+  }
+}