Add Claude Claude instructions to the readme

.claude-plugin/marketplace.json

@@ -0,0 +1,43 @@
+{
+  "name": "anthropic-agent-skills",
+  "owner": {
+    "name": "Keith Lazuka",
+    "email": "klazuka@anthropic.com"
+  },
+  "metadata": {
+    "description": "Anthropic example skills",
+    "version": "1.0.0"
+  },
+  "plugins": [
+    {
+      "name": "document-skills",
+      "description": "Collection of document processing suite including Excel, Word, PowerPoint, and PDF capabilities",
+      "source": "./",
+      "strict": false,
+      "skills": [
+        "./document-skills/xlsx",
+        "./document-skills/docx",
+        "./document-skills/pptx",
+        "./document-skills/pdf"
+      ]
+    },
+    {
+      "name": "example-skills",
+      "description": "Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling",
+      "source": "./",
+      "strict": false,
+      "skills": [
+        "./skill-creator",
+        "./mcp-builder",
+        "./canvas-design",
+        "./algorithmic-art",
+        "./internal-comms",
+        "./webapp-testing",
+        "./artifacts-builder",
+        "./slack-gif-creator",
+        "./theme-factory",
+        "./brand-guidelines"
+      ]
+    }
+  ]
+}

README.md

@@ -5,7 +5,7 @@ For more information, check out:
 - [What are skills?](https://support.claude.com/en/articles/12512176-what-are-skills)
 - [Using skills in Claude](https://support.claude.com/en/articles/12512180-using-skills-in-claude)
 - [How to create custom skills](https://support.claude.com/en/articles/12512198-creating-custom-skills)
-- [Equipping agents for the real world with Skills](https://anthropic.com/engineering/equipping-agents-for-the-real-world-with-skills)
+- [Equipping agents for the real world with Agent Skills](https://anthropic.com/engineering/equipping-agents-for-the-real-world-with-agent-skills)
 
 # About This Repository
 
@@ -53,6 +53,15 @@ The `document-skills/` subdirectory contains skills that Anthropic developed to
 
 **Important Disclaimer:** These document skills are point-in-time snapshots and are not actively maintained or updated. Versions of these skills ship pre-included with Claude. They are primarily intended as reference examples to illustrate how Anthropic approaches developing more complex skills that work with binary file formats and document structures.
 
+# Try in Claude Code
+
+You can register this repository as a Claude Code Plugin marketplace by running the following command in Claude Code:
+```
+/plugin marketplace add anthropics/skills
+```
+
+After installing the plugin, you can use the skill by just mentioning it. For instance, if you install the document-skills plugin from the marketplace, you can ask Claude Code to do something like: "use the pdf skill to extract the form fields from path/to/some-file.pdf"
+
 # Creating a Basic Skill
 
 Skills are simple to create - just a folder with a `SKILL.md` file containing YAML frontmatter and instructions. You can use the **template-skill** in this repository as a starting point: