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

@@ -6,8 +6,8 @@
       "repo": "https://github.com/obra/superpowers.git",
       "ref": "main",
       "adapter": "codex-plugin",
-      "commit": "d884ae04edebef577e82ff7c4e143debd0bbec99",
-      "syncedAt": "2026-07-03T16:00:00Z"
+      "commit": "3dcbd5c4b48e02263fbf4a3c01e3fe4f81d584d9",
+      "syncedAt": "2026-07-24T06:18:20Z"
     },
     {
       "id": "superpowers-zh",
@@ -15,8 +15,8 @@
       "repo": "https://github.com/AreChen/superpowers-zh.git",
       "ref": "main",
       "adapter": "codex-plugin",
-      "commit": "c51f23adcd482fd908aa60928f2ece34d12f7768",
-      "syncedAt": "2026-07-14T02:27:30Z"
+      "commit": "e1f21a28e5a32b94d35fdaaa98e298ef73260545",
+      "syncedAt": "2026-07-24T06:18:20Z"
     },
     {
       "id": "oh-my-codex",
@@ -51,8 +51,8 @@
       "repo": "https://github.com/Leonxlnx/taste-skill.git",
       "ref": "main",
       "adapter": "skill-collection",
-      "commit": "1bffae64edbb6b2023d1e78402cd088e9c9f6511",
-      "syncedAt": "2026-07-23T16:00:00Z"
+      "commit": "e988add20dab0fa97d7a76781c48961c8184288e",
+      "syncedAt": "2026-07-24T06:18:20Z"
     },
     {
       "id": "shadcn",
@@ -60,8 +60,8 @@
       "repo": "https://github.com/shadcn-ui/ui.git",
       "ref": "main",
       "adapter": "claude-skill",
-      "commit": "6cd3f4c65c361ab6554e06a77e6a0af9cf8b6e37",
-      "syncedAt": "2026-07-23T16:00:00Z"
+      "commit": "4baadbc6517070ae8f8feb2c97037adc2b305544",
+      "syncedAt": "2026-07-24T06:18:20Z"
     },
     {
       "id": "frontend-slides",
@@ -96,8 +96,8 @@
       "repo": "https://github.com/hugohe3/ppt-master.git",
       "ref": "main",
       "adapter": "claude-skill",
-      "commit": "10f0adc0600ff28a470d55992133b1992c56968a",
-      "syncedAt": "2026-07-23T16:00:00Z"
+      "commit": "68c690bbe2e170bca657c2dffd47434056cfabcd",
+      "syncedAt": "2026-07-24T06:18:20Z"
     },
     {
       "id": "next-skills",
@@ -105,8 +105,8 @@
       "repo": "https://github.com/vercel/next.js.git",
       "ref": "canary",
       "adapter": "skill-collection",
-      "commit": "aa4f46a540b7c9176c7c2b7ef22421adb4b5688e",
-      "syncedAt": "2026-07-23T16:00:00Z"
+      "commit": "29b3966370420894de50c3c105397985fb366140",
+      "syncedAt": "2026-07-24T06:18:20Z"
     }
   ]
 }