Add in a settings.experiments module (#15845)

schemas/settings.schema.json

@@ -245,6 +245,12 @@
             "title": "DeploymentsSettings",
             "type": "object"
         },
+        "ExperimentsSettings": {
+            "description": "Settings for configuring experimental features",
+            "properties": {},
+            "title": "ExperimentsSettings",
+            "type": "object"
+        },
         "FlowsSettings": {
             "description": "Settings for controlling flow behavior",
             "properties": {
@@ -1571,6 +1577,10 @@
         "deployments": {
             "$ref": "#/$defs/DeploymentsSettings"
         },
+        "experiments": {
+            "$ref": "#/$defs/ExperimentsSettings",
+            "description": "Settings for controlling experimental features"
+        },
         "flows": {
             "$ref": "#/$defs/FlowsSettings"
         },

src/prefect/settings/models/experiments.py

@@ -0,0 +1,15 @@
+from prefect.settings.base import PrefectBaseSettings, PrefectSettingsConfigDict
+
+
+class ExperimentsSettings(PrefectBaseSettings):
+    """
+    Settings for configuring experimental features
+    """
+
+    model_config = PrefectSettingsConfigDict(
+        env_prefix="PREFECT_EXPERIMENTS_",
+        env_file=".env",
+        extra="ignore",
+        toml_file="prefect.toml",
+        prefect_toml_table_header=("experiments",),
+    )

src/prefect/settings/models/root.py

@@ -24,6 +24,7 @@
 from .client import ClientSettings
 from .cloud import CloudSettings
 from .deployments import DeploymentsSettings
+from .experiments import ExperimentsSettings
 from .flows import FlowsSettings
 from .internal import InternalSettings
 from .logging import LoggingSettings
@@ -89,6 +90,11 @@ class Settings(PrefectBaseSettings):
         description="Settings for configuring deployments defaults",
     )
 
+    experiments: ExperimentsSettings = Field(
+        default_factory=ExperimentsSettings,
+        description="Settings for controlling experimental features",
+    )
+
     flows: FlowsSettings = Field(
         default_factory=FlowsSettings,
         description="Settings for controlling flow behavior",