feat: add plugin support for various platforms

.agents/plugins/marketplace.json

@@ -0,0 +1,16 @@
+{
+  "name": "gemini-skills",
+  "plugins": [
+    {
+      "name": "gemini-skills",
+      "version": "1.1.0",
+      "description": "A library of skills for the Gemini API, SDK and model interactions.",
+      "repository": "https://github.com/google-gemini/gemini-skills",
+      "installType": "local",
+      "path": "./",
+      "interface": {
+        "displayName": "Gemini API Skills"
+      }
+    }
+  ]
+}

.claude-plugin/marketplace.json

@@ -0,0 +1,18 @@
+{
+  "name": "gemini-skills",
+  "owner": {
+    "name": "Google"
+  },
+  "metadata": {
+    "description": "A library of skills for the Gemini API, SDK and model interactions.",
+    "version": "1.1.0"
+  },
+  "plugins": [
+    {
+      "name": "gemini-skills",
+      "description": "A library of skills for the Gemini API, SDK and model interactions.",
+      "version": "1.1.0",
+      "source": "./"
+    }
+  ]
+}

.claude-plugin/plugin.json

@@ -0,0 +1,17 @@
+{
+  "name": "gemini-skills",
+  "version": "1.1.0",
+  "description": "A library of skills for the Gemini API, SDK and model interactions.",
+  "author": {
+    "name": "Google"
+  },
+  "repository": "https://github.com/google-gemini/gemini-skills",
+  "license": "Apache-2.0",
+  "keywords": [
+    "gemini",
+    "gemini-api",
+    "google-genai",
+    "skills",
+    "ai"
+  ]
+}

.codex-plugin/plugin.json

@@ -0,0 +1,18 @@
+{
+  "name": "gemini-skills",
+  "version": "1.1.0",
+  "description": "A library of skills for the Gemini API, SDK and model interactions.",
+  "author": {
+    "name": "Google"
+  },
+  "skills": "./skills",
+  "repository": "https://github.com/google-gemini/gemini-skills",
+  "license": "Apache-2.0",
+  "keywords": [
+    "gemini",
+    "gemini-api",
+    "google-genai",
+    "skills",
+    "ai"
+  ]
+}

.cursor-plugin/plugin.json

@@ -0,0 +1,18 @@
+{
+  "name": "gemini-skills",
+  "version": "1.1.0",
+  "description": "A library of skills for the Gemini API, SDK and model interactions.",
+  "author": {
+    "name": "Google"
+  },
+  "skills": "./skills",
+  "repository": "https://github.com/google-gemini/gemini-skills",
+  "license": "Apache-2.0",
+  "keywords": [
+    "gemini",
+    "gemini-api",
+    "google-genai",
+    "skills",
+    "ai"
+  ]
+}

README.md

@@ -40,7 +40,7 @@ and 96% with Gemini 3.1 Pro. For more details, see our blog post:
 
 ## Installation
 
-You can browse and install skills using either the [Vercel skills CLI](https://skills.sh) or the [Context7 skills CLI](https://context7.com).
+You can install these skills across your preferred AI coding assistants and package managers:
 
 ### Using [Vercel skills CLI](https://skills.sh)
 
@@ -62,6 +62,46 @@ npx ctx7 skills install /google-gemini/gemini-skills
 npx ctx7 skills install /google-gemini/gemini-skills gemini-interactions-api
 ```
 
+### Antigravity
+
+The Gemini skills come bundled with Antigravity, find them under
+⚙️ → Customizations → Build with Google Plugins.
+
+Or install through the AGY CLI:
+
+```sh
+# Install it directly
+agy plugin install https://github.com/google-gemini/gemini-skills
+```
+
+### Claude Code
+
+```sh
+# Register the marketplace
+/plugin marketplace add google-gemini/gemini-skills
+
+# Install the plugin
+/plugin install gemini-skills@gemini-skills
+```
+
+### Cursor
+
+Install directly from the Cursor plugin directory or via the editor command:
+
+```text
+/add-plugin google-gemini/gemini-skills
+```
+
+### OpenAI Codex
+
+```sh
+# Add the marketplace source
+codex plugin marketplace add https://github.com/google-gemini/gemini-skills
+
+# Install the plugin
+codex plugin install gemini-skills
+```
+
 ## More info
 
 You can find additional information about setting up your coding assistant with

plugin.json

@@ -6,5 +6,12 @@
     "name": "Google"
   },
   "repository": "https://github.com/google-gemini/gemini-skills",
-  "license": "Apache-2.0"
+  "license": "Apache-2.0",
+  "keywords": [
+    "gemini",
+    "gemini-api",
+    "google-genai",
+    "skills",
+    "ai"
+  ]
 }