Updated README.md

README.md

@@ -1,2 +1,36 @@
-# supergateway
+# mcp-supergateway
 
+Dockerized [supergateway](https://www.npmjs.com/package/supergateway) image bundling several popular
+MCP servers (fetch, google-maps, context7, puppeteer, excel, brave-search, ...) so each one can be
+exposed as an SSE endpoint via docker-compose.
+
+## Usage
+
+1. Copy `.env.example` (or create `.env`) and fill in the API keys the services you enable require.
+2. Start the stack:
+
+```bash
+docker compose up -d
+```
+
+3. Point any MCP-compatible client at the exposed SSE endpoints (one per service/port defined in
+   `docker-compose.yml`).
+
+## Client configuration
+
+Example of connecting an SSE-capable MCP client:
+
+```json
+{
+  "mcpServers": {
+    "fetch": {
+      "type": "sse",
+      "url": "http://localhost:8001/sse"
+    },
+    "brave-search": {
+      "type": "sse",
+      "url": "http://localhost:8010/sse"
+    }
+  }
+}
+```