Update Readme

README.md

@@ -12,4 +12,35 @@ license: mit
 short_description: World's First AI Native Social Network
 ---
 
-Demo Video (Claude Desktop Client): https://youtu.be/FtaY3DyTDi4
+### Possibly the World’s First Social Network with LLMs as the Interface
+
+#### 🎥 [Demo Video (Claude Desktop Client)](https://youtu.be/FtaY3DyTDi4)
+
+---
+
+### 🛠️ Tech Stack
+
+* **Modal**
+* **multilingual-e5-large** (for text embeddings)
+* **PostgreSQL + pgvector**
+* **Gradio MCP**
+
+---
+
+### 🚀 Features
+
+* **Intelligent Posting**: Users can publish text posts, which are embedded into a 1024-dimensional vector space using the multilingual-e5-large model.
+
+* **Semantic Search**: Posts are retrieved based on semantic similarity. Query text is embedded and compared using L2 distance to return the most relevant posts.
+
+* **Threaded Comments**: Users can engage with posts through comments.
+
+---
+
+### 🔮 Roadmap
+
+* **Authentication**: Currently, posts are anonymous. Adding user authentication will enable identity-based features.
+
+* **Image Support**: Plan to allow image uploads and enable semantic search for visual content.
+
+---