diff --git a/config/schema/config.json b/config/schema/config.json
index f0eacf3da..5cb580957 100644
--- a/config/schema/config.json
+++ b/config/schema/config.json
@@ -1402,6 +1402,71 @@
                                                     },
                                                     "default": []
                                                 },
+                                                "inherit_from_word_filter": {
+                                                    "type": "boolean",
+                                                    "default": false
+                                                },
+                                                "scan_embeds": {
+                                                    "type": "boolean",
+                                                    "default": false
+                                                }
+                                            },
+                                            "required": [
+                                                "type"
+                                            ],
+                                            "additionalProperties": false
+                                        },
+                                        {
+                                            "type": "object",
+                                            "properties": {
+                                                "disabled_channels": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/disabled_channels"
+                                                },
+                                                "immune_roles": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/immune_roles"
+                                                },
+                                                "immune_users": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/immune_users"
+                                                },
+                                                "actions": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/actions"
+                                                },
+                                                "verbal_warning_reason": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/verbal_warning_reason"
+                                                },
+                                                "warning_reason": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/warning_reason"
+                                                },
+                                                "mute_reason": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/mute_reason"
+                                                },
+                                                "common_reason": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/common_reason"
+                                                },
+                                                "mute_duration": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/mute_duration"
+                                                },
+                                                "mode": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/mode"
+                                                },
+                                                "type": {
+                                                    "type": "string",
+                                                    "const": "embed"
+                                                },
+                                                "tokens": {
+                                                    "type": "array",
+                                                    "items": {
+                                                        "type": "string"
+                                                    },
+                                                    "default": []
+                                                },
+                                                "words": {
+                                                    "type": "array",
+                                                    "items": {
+                                                        "type": "string"
+                                                    },
+                                                    "default": []
+                                                },
                                                 "inherit_from_word_filter": {
                                                     "type": "boolean",
                                                     "default": false
@@ -1411,6 +1476,90 @@
                                                 "type"
                                             ],
                                             "additionalProperties": false
+                                        },
+                                        {
+                                            "type": "object",
+                                            "properties": {
+                                                "disabled_channels": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/disabled_channels"
+                                                },
+                                                "immune_roles": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/immune_roles"
+                                                },
+                                                "immune_users": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/immune_users"
+                                                },
+                                                "actions": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/actions"
+                                                },
+                                                "verbal_warning_reason": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/verbal_warning_reason"
+                                                },
+                                                "warning_reason": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/warning_reason"
+                                                },
+                                                "mute_reason": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/mute_reason"
+                                                },
+                                                "common_reason": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/common_reason"
+                                                },
+                                                "mute_duration": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/mute_duration"
+                                                },
+                                                "mode": {
+                                                    "$ref": "#/additionalProperties/anyOf/0/properties/message_rules/properties/rules/items/anyOf/0/properties/mode"
+                                                },
+                                                "type": {
+                                                    "type": "string",
+                                                    "const": "EXPERIMENTAL_url_crawl"
+                                                },
+                                                "excluded_domains_regex": {
+                                                    "type": "array",
+                                                    "items": {
+                                                        "type": "string"
+                                                    },
+                                                    "default": []
+                                                },
+                                                "excluded_links": {
+                                                    "type": "array",
+                                                    "items": {
+                                                        "type": "string",
+                                                        "format": "uri"
+                                                    },
+                                                    "default": []
+                                                },
+                                                "excluded_link_regex": {
+                                                    "type": "array",
+                                                    "items": {
+                                                        "type": "string"
+                                                    },
+                                                    "default": []
+                                                },
+                                                "tokens": {
+                                                    "type": "array",
+                                                    "items": {
+                                                        "type": "string"
+                                                    },
+                                                    "default": []
+                                                },
+                                                "words": {
+                                                    "type": "array",
+                                                    "items": {
+                                                        "type": "string"
+                                                    },
+                                                    "default": []
+                                                },
+                                                "inherit_from_word_filter": {
+                                                    "type": "boolean",
+                                                    "default": false
+                                                }
+                                            },
+                                            "required": [
+                                                "type"
+                                            ],
+                                            "additionalProperties": false,
+                                            "description": "Experimental. Use at your own risk."
                                         }
                                     ]
                                 },
diff --git a/config/schema/system.json b/config/schema/system.json
index abccb6460..e44413af1 100644
--- a/config/schema/system.json
+++ b/config/schema/system.json
@@ -92,6 +92,16 @@
                 "mention_prefix": {
                     "type": "boolean",
                     "default": true
+                },
+                "groups": {
+                    "type": "object",
+                    "additionalProperties": {
+                        "type": "array",
+                        "items": {
+                            "type": "string"
+                        }
+                    },
+                    "default": {}
                 }
             },
             "additionalProperties": false,
@@ -150,7 +160,7 @@
                             "format": "date-time"
                         }
                     ],
-                    "default": "2024-01-19T11:29:34.886Z"
+                    "default": "2024-02-16T12:22:21.626Z"
                 }
             },
             "additionalProperties": false,