MCP blog post (#284)

* MCP blog post

* Update blog post date

* Add plugin page

_repo/inventree-mcp.md

@@ -0,0 +1,23 @@
+---
+name: inventree-mcp
+author: SchrodingersGat
+license: MIT
+open_source: true
+stable: true
+maintained: true
+pypi: true
+package_name: inventree-mcp
+github: https://github.com/inventree/inventree-mcp
+issue_tracker: https://github.com/inventree/inventree-mcp/issues
+website: https://inventree.org
+categories: AI
+---
+
+InvenTree MCP
+
+A plugin which provides MCP functionality for the InvenTree platform, allowing AI agents to interact directly with InvenTree.
+
+## Documentation
+
+Refer to the [plugin documentation](https://github.com/inventree/inventree-mcp) for detailed instructions on how to use the InvenTree MCP plugin.
+