update marketplace def

.claude-plugin/marketplace.json

@@ -214,14 +214,11 @@
       "homepage": "https://github.com/anthropics/claude-plugins-public/tree/main/external_plugins/linear"
     },
     {
-      "name": "Notion",
+      "name": "notion",
       "description": "Notion workspace integration. Search pages, create and update documents, manage databases, and access your team's knowledge base directly from Claude Code for seamless documentation workflows.",
       "category": "productivity",
-      "source": {
-        "source": "url",
-        "url": "https://github.com/makenotion/claude-code-notion-plugin.git"
-      },
-      "homepage": "https://github.com/makenotion/claude-code-notion-plugin"
+      "source": "./external_plugins/notion",
+      "homepage": "https://github.com/anthropics/claude-plugins-public/tree/main/external_plugins/notion"
     },
     {
       "name": "gitlab",

external_plugins/linear/.mcp.json

@@ -1,6 +1,6 @@
 {
   "linear": {
-    "type": "http",
-    "url": "https://mcp.linear.app/mcp"
+    "type": "sse",
+    "url": "https://mcp.linear.app/sse"
   }
 }

external_plugins/notion/.claude-plugin/plugin.json

@@ -0,0 +1,7 @@
+{
+  "name": "notion",
+  "description": "Notion workspace integration. Search pages, create and update documents, manage databases, and access your team's knowledge base directly from Claude Code for seamless documentation workflows.",
+  "author": {
+    "name": "Notion"
+  }
+}

external_plugins/notion/.mcp.json

@@ -0,0 +1,6 @@
+{
+  "notion": {
+    "type": "sse",
+    "url": "https://mcp.notion.com/sse"
+  }
+}