diff --git a/0.13/lists/curations-0.13.json b/0.13/lists/curations-0.13.json
index 695c13c..5a649ce 100644
--- a/0.13/lists/curations-0.13.json
+++ b/0.13/lists/curations-0.13.json
@@ -56,6 +56,19 @@
                         "collaboration",
                         "play"
                     ]
+                },
+                {
+                    "toolListUrl": "https://lightningrodlabs.org/weave-tool-curation/0.13/tool-list-0.13.json",
+                    "toolId": "sweet",
+                    "versionBranch": "main",
+                    "tags": [
+                        "collaboration",
+                        "spreadsheet",
+                        "table",
+                        "data",
+                        "document",
+                        "office"
+                    ]
                 }
             ]
         }
diff --git a/0.13/lists/tool-list-0.13.json b/0.13/lists/tool-list-0.13.json
index f3fe1fe..fabd1b3 100644
--- a/0.13/lists/tool-list-0.13.json
+++ b/0.13/lists/tool-list-0.13.json
@@ -160,6 +160,35 @@
                     "releasedAt": 1734971274
                 }
             ]
+        },
+        {
+            "id": "sweet",
+            "versionBranch": "feature/OT-0.4",
+            "title": "Sweet",
+            "subtitle": "Real-time spreadsheets and documents",
+            "description": "Sweet includes real-time collaborative spreadsheets and documents.",
+            "icon": "https://raw.githubusercontent.com/lightningrodlabs/sweet/refs/heads/feature/OT-0.4/ui/icon.png",
+            "tags": [
+                "collaboration",
+                "spreadsheet",
+                "table",
+                "data",
+                "document",
+                "office"
+            ],
+            "versions": [
+                {
+                    "version": "0.10.4",
+                    "url": "https://github.com/lightningrodlabs/sweet/releases/download/0.10.4/calcy.webhapp",
+                    "hashes": {
+                        "happSha256": "16113b9ece15e1cf794e5f24409162a24dcdb3c18e10af6a64c2d16e56b339e9",
+                        "webhappSha256": "496b0567cabe44694af6f648ea99fcc90319722909a1e5555d46668c4aed7984",
+                        "uiSha256": "30db0bb19775630f8acf6c7584c84e9de307a79c9a721dedd73e7566065e6812"
+                    },
+                    "changelog": "",
+                    "releasedAt": 1736866346798
+                }
+            ]
         }
     ]
 }
\ No newline at end of file
diff --git a/0.13/modify/curations-0.13.ts b/0.13/modify/curations-0.13.ts
index 67589c3..d0438e9 100644
--- a/0.13/modify/curations-0.13.ts
+++ b/0.13/modify/curations-0.13.ts
@@ -50,6 +50,13 @@ export default defineCurationLists({
           versionBranch: "main",
           tags: ["game", "board game", "canvas", "collaboration", "play"],
         },
+        {
+          toolListUrl:
+            "https://lightningrodlabs.org/weave-tool-curation/0.13/tool-list-0.13.json",
+          toolId: "sweet",
+          versionBranch: "main",
+          tags: ["collaboration", "spreadsheet", "table", "data", "document", "office"],
+        },
       ],
     },
   },
diff --git a/0.13/modify/tool-list-0.13.ts b/0.13/modify/tool-list-0.13.ts
index eb5c286..98709df 100644
--- a/0.13/modify/tool-list-0.13.ts
+++ b/0.13/modify/tool-list-0.13.ts
@@ -165,5 +165,27 @@ export default defineDevCollectiveToolList({
         },
       ],
     },
+    {
+      id: "sweet",
+      versionBranch: "feature/OT-0.4",
+      title: "Sweet",
+      subtitle: "Real-time spreadsheets and documents",
+      description: "Sweet includes real-time collaborative spreadsheets and documents.",
+      icon: "https://raw.githubusercontent.com/lightningrodlabs/sweet/refs/heads/feature/OT-0.4/ui/icon.png",
+      tags: ["collaboration", "spreadsheet", "table", "data", "document", "office"],
+      versions: [
+        {
+          version: "0.10.4",
+          url: "https://github.com/lightningrodlabs/sweet/releases/download/0.10.4/calcy.webhapp",
+          hashes: {
+            "happSha256": "16113b9ece15e1cf794e5f24409162a24dcdb3c18e10af6a64c2d16e56b339e9",
+            "webhappSha256": "496b0567cabe44694af6f648ea99fcc90319722909a1e5555d46668c4aed7984",
+            "uiSha256": "30db0bb19775630f8acf6c7584c84e9de307a79c9a721dedd73e7566065e6812"
+        },
+          changelog: "",
+          releasedAt: 1736866346798,
+        },      
+      ],
+    },
   ],
 });
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..364f5e8
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,6 @@
+{
+  "name": "weave-tool-curation",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}