diff --git a/docs/docs.go b/docs/docs.go
index 62c61101..e67df397 100644
--- a/docs/docs.go
+++ b/docs/docs.go
@@ -289,6 +289,20 @@ const docTemplate = `{
                 "ThinkingHigh"
             ]
         },
+        "domain.UsageMetadata": {
+            "type": "object",
+            "properties": {
+                "input_tokens": {
+                    "type": "integer"
+                },
+                "output_tokens": {
+                    "type": "integer"
+                },
+                "total_tokens": {
+                    "type": "integer"
+                }
+            }
+        },
         "fsdb.Pattern": {
             "type": "object",
             "properties": {
@@ -360,6 +374,9 @@ const docTemplate = `{
                         "$ref": "#/definitions/restapi.PromptRequest"
                     }
                 },
+                "quiet": {
+                    "type": "boolean"
+                },
                 "raw": {
                     "type": "boolean"
                 },
@@ -372,6 +389,9 @@ const docTemplate = `{
                 "seed": {
                     "type": "integer"
                 },
+                "showMetadata": {
+                    "type": "boolean"
+                },
                 "suppressThink": {
                     "type": "boolean"
                 },
@@ -392,6 +412,9 @@ const docTemplate = `{
                     "type": "number",
                     "format": "float64"
                 },
+                "updateChan": {
+                    "type": "object"
+                },
                 "voice": {
                     "type": "string"
                 }
@@ -423,6 +446,10 @@ const docTemplate = `{
                 "patternName": {
                     "type": "string"
                 },
+                "sessionName": {
+                    "description": "Session name for multi-turn conversations",
+                    "type": "string"
+                },
                 "strategyName": {
                     "description": "Optional strategy name",
                     "type": "string"
@@ -446,7 +473,6 @@ const docTemplate = `{
             "type": "object",
             "properties": {
                 "content": {
-                    "description": "The actual content",
                     "type": "string"
                 },
                 "format": {
@@ -454,8 +480,11 @@ const docTemplate = `{
                     "type": "string"
                 },
                 "type": {
-                    "description": "\"content\", \"error\", \"complete\"",
+                    "description": "\"content\", \"usage\", \"error\", \"complete\"",
                     "type": "string"
+                },
+                "usage": {
+                    "$ref": "#/definitions/domain.UsageMetadata"
                 }
             }
         },
diff --git a/docs/swagger.json b/docs/swagger.json
index 547443dd..749c6e06 100644
--- a/docs/swagger.json
+++ b/docs/swagger.json
@@ -283,6 +283,20 @@
                 "ThinkingHigh"
             ]
         },
+        "domain.UsageMetadata": {
+            "type": "object",
+            "properties": {
+                "input_tokens": {
+                    "type": "integer"
+                },
+                "output_tokens": {
+                    "type": "integer"
+                },
+                "total_tokens": {
+                    "type": "integer"
+                }
+            }
+        },
         "fsdb.Pattern": {
             "type": "object",
             "properties": {
@@ -354,6 +368,9 @@
                         "$ref": "#/definitions/restapi.PromptRequest"
                     }
                 },
+                "quiet": {
+                    "type": "boolean"
+                },
                 "raw": {
                     "type": "boolean"
                 },
@@ -366,6 +383,9 @@
                 "seed": {
                     "type": "integer"
                 },
+                "showMetadata": {
+                    "type": "boolean"
+                },
                 "suppressThink": {
                     "type": "boolean"
                 },
@@ -386,6 +406,9 @@
                     "type": "number",
                     "format": "float64"
                 },
+                "updateChan": {
+                    "type": "object"
+                },
                 "voice": {
                     "type": "string"
                 }
@@ -417,6 +440,10 @@
                 "patternName": {
                     "type": "string"
                 },
+                "sessionName": {
+                    "description": "Session name for multi-turn conversations",
+                    "type": "string"
+                },
                 "strategyName": {
                     "description": "Optional strategy name",
                     "type": "string"
@@ -440,7 +467,6 @@
             "type": "object",
             "properties": {
                 "content": {
-                    "description": "The actual content",
                     "type": "string"
                 },
                 "format": {
@@ -448,8 +474,11 @@
                     "type": "string"
                 },
                 "type": {
-                    "description": "\"content\", \"error\", \"complete\"",
+                    "description": "\"content\", \"usage\", \"error\", \"complete\"",
                     "type": "string"
+                },
+                "usage": {
+                    "$ref": "#/definitions/domain.UsageMetadata"
                 }
             }
         },
diff --git a/docs/swagger.yaml b/docs/swagger.yaml
index f1629f92..53184584 100644
--- a/docs/swagger.yaml
+++ b/docs/swagger.yaml
@@ -12,6 +12,15 @@ definitions:
     - ThinkingLow
     - ThinkingMedium
     - ThinkingHigh
+  domain.UsageMetadata:
+    properties:
+      input_tokens:
+        type: integer
+      output_tokens:
+        type: integer
+      total_tokens:
+        type: integer
+    type: object
   fsdb.Pattern:
     properties:
       description:
@@ -60,6 +69,8 @@ definitions:
         items:
           $ref: '#/definitions/restapi.PromptRequest'
         type: array
+      quiet:
+        type: boolean
       raw:
         type: boolean
       search:
@@ -68,6 +79,8 @@ definitions:
         type: string
       seed:
         type: integer
+      showMetadata:
+        type: boolean
       suppressThink:
         type: boolean
       temperature:
@@ -82,6 +95,8 @@ definitions:
       topP:
         format: float64
         type: number
+      updateChan:
+        type: object
       voice:
         type: string
     type: object
@@ -102,6 +117,9 @@ definitions:
         type: string
       patternName:
         type: string
+      sessionName:
+        description: Session name for multi-turn conversations
+        type: string
       strategyName:
         description: Optional strategy name
         type: string
@@ -118,14 +136,15 @@ definitions:
   restapi.StreamResponse:
     properties:
       content:
-        description: The actual content
         type: string
       format:
         description: '"markdown", "mermaid", "plain"'
         type: string
       type:
-        description: '"content", "error", "complete"'
+        description: '"content", "usage", "error", "complete"'
         type: string
+      usage:
+        $ref: '#/definitions/domain.UsageMetadata'
     type: object
   restapi.YouTubeRequest:
     properties:
diff --git a/internal/plugins/ai/dryrun/dryrun_test.go b/internal/plugins/ai/dryrun/dryrun_test.go
index 0f8825ac..a5db58c3 100644
--- a/internal/plugins/ai/dryrun/dryrun_test.go
+++ b/internal/plugins/ai/dryrun/dryrun_test.go
@@ -39,7 +39,7 @@ func TestSendStream_SendsMessages(t *testing.T) {
 	opts := &domain.ChatOptions{
 		Model: "dry-run-model",
 	}
-	channel := make(chan string)
+	channel := make(chan domain.StreamUpdate)
 	go func() {
 		err := client.SendStream(msgs, opts, channel)
 		if err != nil {
@@ -48,7 +48,7 @@ func TestSendStream_SendsMessages(t *testing.T) {
 	}()
 	var receivedMessages []string
 	for msg := range channel {
-		receivedMessages = append(receivedMessages, msg)
+		receivedMessages = append(receivedMessages, msg.Content)
 	}
 	if len(receivedMessages) == 0 {
 		t.Errorf("Expected to receive messages, but got none")