docs(readme): add tools-exposed table and Claude Desktop config example

README.md

@@ -1,6 +1,6 @@
 # telegram-mcp
 
-Telegram MCP server exposing a bot via the [Model Context Protocol](https://modelcontextprotocol.io). Can be hosted on Cloudflare Workers.
+Cloudflare Worker exposing a Telegram bot as a Model Context Protocol server.
 
 ## Quick start
 
@@ -17,6 +17,30 @@ wrangler deploy
 
 Local dev: `wrangler dev`
 
+## Tools exposed
+
+| Tool | Description | Key inputs |
+|------|-------------|------------|
+| `send_message` | Send a message to the configured Telegram chat | `text` (required), `parse_mode` (HTML/Markdown/MarkdownV2) |
+| `get_updates` | Fetch recent pending messages received by the bot | `limit` (1–100, default 10) |
+| `get_bot_info` | Return metadata about the configured bot | — |
+
+## Claude Desktop config
+
+Add to your `claude_desktop_config.json`:
+
+```json
+{
+  "mcpServers": {
+    "telegram": {
+      "command": "npx",
+      "args": ["mcp-remote", "https://<your-worker>.workers.dev/mcp"],
+      "headers": { "Authorization": "Bearer <MCP_SECRET>" }
+    }
+  }
+}
+```
+
 ## License
 
 Apache-2.0 — see [LICENSE](LICENSE).