docs: expand README

README.md

@@ -9,8 +9,29 @@ app_file: app.py
 pinned: false
 license: mit
 short_description: A Simple Calculator
+tags:
+  - mcp-server-track
+  - agent-demo-track
 ---
 
-Check out the configuration reference at <https://huggingface.co/docs/hub/spaces-config-reference>
+## Simple Calculator
+
+[![HuggingFace Space](https://github.com/gperdrizet/rss-mcp-client/actions/workflows/publish_hf_space.yml/badge.svg)](https://github.com/gperdrizet/rss-mcp-client/actions/workflows/publish_hf_space.yml)
+
+An MCP server providing a few helpful tools:
+
+- Greeter (testing parameter passing)
+- Tell a dad joke (testing REST API integration)
+- Handheld Calculator (testing tools errors)
+- Image generation (performed through [Modal.com](https://modal.com/) ephemeral containers)
+
+The purpose of this space is mainly to test the (still very experimental) integration of an MCP server within [Microsoft Copilot Studio](https://www.microsoft.com/en-us/microsoft-copilot/microsoft-copilot-studio).
+
+<!-- Check out the configuration reference at <https://huggingface.co/docs/hub/spaces-config-reference> -->
+
+## Team
+
+- [Gianpaolo Macario](https://huggingface.co/gmacario)
+- [Alessio Chessa](https://huggingface.co/aleche28)
 
 <!-- EOF -->