Sync third-party and MCP marketplace plugins

Constraint: Public skills are published only by explicit administrator action unless they are tracked third-party market sources.
Confidence: high
Scope-risk: narrow
Directive: Keep private/internal skills out of the public marketplace and preserve normal incremental market Git history.
Tested: Marketplace validation passed.

config/external-sources.lock.json

@@ -1,5 +1,14 @@
 {
   "sources": [
+    {
+      "id": "dingtalk-workspace",
+      "pluginName": "dingtalk-workspace",
+      "repo": "https://github.com/DingTalk-Real-AI/dingtalk-workspace-cli.git",
+      "ref": null,
+      "adapter": "skill-collection",
+      "commit": "f4735fc2b70a8633548fbe0803db7c4cf6b8197c",
+      "syncedAt": "2026-09-08T16:00:01Z"
+    },
     {
       "id": "superpowers",
       "pluginName": "superpowers",
@@ -60,8 +69,8 @@
       "repo": "https://github.com/shadcn-ui/ui.git",
       "ref": "main",
       "adapter": "claude-skill",
-      "commit": "5c7072da672b0048bc6771e3204063a2537df91a",
-      "syncedAt": "2026-09-06T15:59:59Z"
+      "commit": "3ba91b1cc83e1bbe4ab35a422ff2a694849c5048",
+      "syncedAt": "2026-09-08T16:00:01Z"
     },
     {
       "id": "frontend-slides",
@@ -96,8 +105,8 @@
       "repo": "https://github.com/hugohe3/ppt-master.git",
       "ref": "main",
       "adapter": "claude-skill",
-      "commit": "44d32733ff4180a32ab0c6a2fd062954168d8721",
-      "syncedAt": "2026-09-07T16:00:01Z"
+      "commit": "a4f5487dc930ba22f7002d775f49c81f47210960",
+      "syncedAt": "2026-09-08T16:00:01Z"
     },
     {
       "id": "grill-me",
@@ -123,8 +132,8 @@
       "repo": "https://git.playones.com/chenmingxuan/EP-Hub-Skill.git",
       "ref": "main",
       "adapter": "claude-skill",
-      "commit": "0b133bff5e797a67c09234928d603008cce14b4d",
-      "syncedAt": "2026-09-07T16:00:01Z"
+      "commit": "4f9efd175d165153b99a4a0767afb00b0f066142",
+      "syncedAt": "2026-09-08T16:00:01Z"
     },
     {
       "id": "next-skills",
@@ -132,8 +141,8 @@
       "repo": "https://github.com/vercel/next.js.git",
       "ref": "canary",
       "adapter": "skill-collection",
-      "commit": "e9c16094f2d3c950c8ad6218e464c3f4f9c1ac67",
-      "syncedAt": "2026-09-07T16:00:01Z"
+      "commit": "b0b7a429b931b08eb33b18f5c31caf25864004b0",
+      "syncedAt": "2026-09-08T16:00:01Z"
     },
     {
       "id": "shuorenhua",
@@ -143,15 +152,6 @@
       "adapter": "claude-skill",
       "commit": "d2d0ce27da295581c3cf87a30ab65deb7d0ddfb8",
       "syncedAt": "2026-09-03T02:45:43Z"
-    },
-    {
-      "id": "dingtalk-workspace",
-      "pluginName": "dingtalk-workspace",
-      "repo": "https://github.com/DingTalk-Real-AI/dingtalk-workspace-cli.git",
-      "ref": "v1.0.61",
-      "adapter": "skill-collection",
-      "commit": "50eb73a0906c5911c5c25f9c7106b6ead4f14f62",
-      "syncedAt": "2026-09-08T09:39:10Z"
     }
   ]
 }