Add agent-dotfiles external plugin

Add agent-dotfiles to the external plugins list. agent-dotfiles lets
developers write AI coding rules once and sync them to every coding
agent including GitHub Copilot, Claude Code, Cursor, Codex, OpenCode,
Windsurf, Gemini CLI, and Kilo Code.

Source: npm (agent-dotfiles@0.1.1)
Co-authored-by: CommandCodeBot <noreply@commandcode.ai>

Author: saqibameen

.github/plugin/marketplace.json

@@ -10,6 +10,33 @@
     "email": "copilot@github.com"
   },
   "plugins": [
+    {
+      "name": "agent-dotfiles",
+      "description": "Write AI coding rules once, sync to every agent. Supports Claude Code, Cursor, Copilot, Codex, OpenCode, Windsurf, Gemini CLI, and Kilo Code.",
+      "version": "0.1.1",
+      "author": {
+        "name": "Saqib Ameen",
+        "url": "https://github.com/saqibameen"
+      },
+      "homepage": "https://agent-dotfiles.saqib.dev",
+      "keywords": [
+        "ai-rules",
+        "coding-agents",
+        "dotfiles",
+        "sync",
+        "copilot",
+        "claude",
+        "cursor",
+        "codex"
+      ],
+      "license": "MIT",
+      "repository": "https://github.com/saqibameen/agent-dotfiles",
+      "source": {
+        "source": "npm",
+        "package": "agent-dotfiles",
+        "version": "0.1.1"
+      }
+    },
     {
       "name": "automate-this",
       "source": "automate-this",

plugins/external.json

@@ -138,5 +138,23 @@
       "source": "github",
       "repo": "figma/mcp-server-guide"
     }
+  },
+  {
+    "name": "agent-dotfiles",
+    "description": "Write AI coding rules once, sync to every agent. Supports Claude Code, Cursor, Copilot, Codex, OpenCode, Windsurf, Gemini CLI, and Kilo Code.",
+    "version": "0.1.1",
+    "author": {
+      "name": "Saqib Ameen",
+      "url": "https://github.com/saqibameen"
+    },
+    "homepage": "https://agent-dotfiles.saqib.dev",
+    "keywords": ["ai-rules", "coding-agents", "dotfiles", "sync", "copilot", "claude", "cursor", "codex"],
+    "license": "MIT",
+    "repository": "https://github.com/saqibameen/agent-dotfiles",
+    "source": {
+      "source": "npm",
+      "package": "agent-dotfiles",
+      "version": "0.1.1"
+    }
   }
 ]