Update README.md

README.md

@@ -9,3 +9,31 @@ A multipurpose Discord bot written in Java.
 ### Tested Operating Systems
 - macOS 14.4.1
 - Windows 10 (22H2)
+
+---
+
+## Config file schema
+```json
+{
+  "token": "your_token",
+  "prefix": "oki!",
+  "mariadb": {
+    "host": "127.0.0.1",
+    "user": "db_user",
+    "password": "db_password",
+    "database": "doki_prod"
+  }
+}
+```
+
+---
+
+## Commands
+
+| Command       | Description                                                                  | Arguments     | Aliases |
+|---------------|------------------------------------------------------------------------------|---------------|---------|
+| `leaderboard` | Gets the leaderboard for the current guild                                   | None          | `lb`    |
+| `rank`        | Gets the rank of the specified user (message author if none specified)       | `[user ping]` | None    |
+| `about`       | Gets information about the bot                                               | None          | None    |
+| `ping`        | Gets the bot's gateway & rest ping                                           | None          | None    |
+| `whois`       | Gets information about the specified user (message author if none specified) | `[user ping]` | None    |