diff --git a/.github/plugin/marketplace.json b/.github/plugin/marketplace.json
index 16e32a059..e7df49c41 100644
--- a/.github/plugin/marketplace.json
+++ b/.github/plugin/marketplace.json
@@ -2626,6 +2626,28 @@
       "description": "Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.",
       "version": "1.0.2"
     },
+    {
+      "name": "typescript",
+      "description": "Skills from the TypeScript team for coding agents working with TypeScript, JavaScript, and Node.js. Covers complex TypeScript tasks like upgrades, project setup, strictness, ESM migration, declaration publishing, builds, project validation, and dependency security.",
+      "version": "0.1.0",
+      "author": {
+        "name": "Nathan Shively-Sanders, Ryan Cavanaugh, Emily Fischer"
+      },
+      "repository": "https://github.com/microsoft/typescript-skills",
+      "license": "MIT",
+      "keywords": [
+        "typescript",
+        "javascript",
+        "nodejs",
+        "project-setup"
+      ],
+      "source": {
+        "source": "github",
+        "repo": "microsoft/typescript-skills",
+        "path": "plugins/typescript",
+        "sha": "2480764651ce9afbb7b29c56bb58e9a16b80e7b9"
+      }
+    },
     {
       "name": "typescript-mcp-development",
       "source": "plugins/typescript-mcp-development",
diff --git a/plugins/external.json b/plugins/external.json
index 72ac45ce1..765cd5fb4 100644
--- a/plugins/external.json
+++ b/plugins/external.json
@@ -2004,6 +2004,28 @@
       "sha": "8c22d85c4cb65f416c228bb2a73ae9f364aa549b"
     }
   },
+  {
+    "name": "typescript",
+    "description": "Skills from the TypeScript team for coding agents working with TypeScript, JavaScript, and Node.js. Covers complex TypeScript tasks like upgrades, project setup, strictness, ESM migration, declaration publishing, builds, project validation, and dependency security.",
+    "version": "0.1.0",
+    "author": {
+      "name": "Nathan Shively-Sanders, Ryan Cavanaugh, Emily Fischer"
+    },
+    "repository": "https://github.com/microsoft/typescript-skills",
+    "license": "MIT",
+    "keywords": [
+      "typescript",
+      "javascript",
+      "nodejs",
+      "project-setup"
+    ],
+    "source": {
+      "source": "github",
+      "repo": "microsoft/typescript-skills",
+      "path": "plugins/typescript",
+      "sha": "2480764651ce9afbb7b29c56bb58e9a16b80e7b9"
+    }
+  },
   {
     "name": "ui-theme-designer",
     "description": "Equips AI coding agents with knowledge and tooling for working with UI theme designer, the SAP Design System, and SAP Fiori design tokens.",