update yutori template to n1.5

pkg/create/templates.go

@@ -87,8 +87,8 @@ var Templates = map[string]TemplateInfo{
 		Languages:   []string{LanguageTypeScript, LanguagePython},
 	},
 	TemplateYutoriComputerUse: {
-		Name:        "Yutori n1 Computer Use",
-		Description: "Implements a Yutori n1 computer use agent",
+		Name:        "Yutori n1.5 Computer Use",
+		Description: "Implements a Yutori n1.5 computer use agent",
 		Languages:   []string{LanguageTypeScript, LanguagePython},
 	},
 	TemplateTzafonComputerUse: {

pkg/templates/python/yutori/README.md

@@ -1,8 +1,8 @@
-# Kernel Python Sample App - Yutori n1 Computer Use
+# Kernel Python Sample App - Yutori n1.5 Computer Use
 
-This is a Kernel application that implements a prompt loop using Yutori's n1 computer use model with Kernel's Computer Controls API.
+This is a Kernel application that implements a prompt loop using Yutori's n1.5 computer use model with Kernel's Computer Controls API.
 
-[n1](https://yutori.com/blog/introducing-navigator) is Yutori's pixels-to-actions LLM that predicts browser actions from screenshots.
+[Navigator n1.5](https://docs.yutori.com/reference/n1-5) is Yutori's pixels-to-actions LLM that predicts browser actions from screenshots.
 
 ## Setup
 
@@ -55,35 +55,46 @@ kernel invoke python-yutori-cua cua-task --payload '{"query": "Enter https://exa
 
 ## Viewport Configuration
 
-Yutori n1 recommends a **1280×800 (WXGA, 16:10)** viewport for best grounding accuracy.
+Yutori n1.5 recommends a **1280×800 (WXGA, 16:10)** viewport for best grounding accuracy.
 
-> **Note:** n1 outputs coordinates in a 1000×1000 relative space, which are automatically scaled to the actual viewport dimensions.
+> **Note:** n1.5 outputs coordinates in a 1000×1000 relative space, which are automatically scaled to the actual viewport dimensions.
 
 See [Kernel Viewport Documentation](https://www.kernel.sh/docs/browsers/viewport) for all supported configurations.
 
 ## Screenshots
 
 Screenshots are automatically converted to WebP format for better compression across multi-step trajectories, as recommended by Yutori.
 
-## n1-latest Supported Actions
+## n1.5-latest Supported Actions
+
+This template uses the `browser_tools_core-20260403` tool set — coordinate-based browser actions that operate on screenshots only.
 
 | Action | Description |
 |--------|-------------|
-| `left_click` | Left mouse click at coordinates |
-| `double_click` | Double-click at coordinates |
-| `triple_click` | Triple-click at coordinates |
+| `left_click` | Left mouse click at coordinates (supports `modifier`) |
+| `double_click` | Double-click at coordinates (supports `modifier`) |
+| `triple_click` | Triple-click at coordinates (supports `modifier`) |
+| `middle_click` | Middle mouse click at coordinates |
 | `right_click` | Right mouse click at coordinates |
+| `mouse_move` | Move mouse to coordinates without clicking |
+| `mouse_down` | Press the left mouse button at coordinates |
+| `mouse_up` | Release the left mouse button at coordinates |
 | `scroll` | Scroll page in a direction |
 | `type` | Type text into focused element |
-| `key_press` | Send keyboard input |
-| `hover` | Move mouse without clicking |
+| `key_press` | Send a single key or key combination |
+| `hold_key` | Hold a key for a duration |
 | `drag` | Click-and-drag operation |
 | `wait` | Pause for UI to update |
 | `refresh` | Reload current page |
 | `go_back` | Navigate back in history |
+| `go_forward` | Navigate forward in history |
 | `goto_url` | Navigate to a URL |
 
+### Disabled tools
+
+The DOM/Playwright-based "expanded" tools (`extract_elements`, `find`, `set_element_value`, `execute_js`) are intentionally disabled via the `disable_tools` request parameter — this template runs computer-use only and does not expose a Playwright page to the model.
+
 ## Resources
 
-- [Yutori n1 API Documentation](https://docs.yutori.com/reference/n1)
+- [Yutori n1.5 API Documentation](https://docs.yutori.com/reference/n1-5)
 - [Kernel Documentation](https://www.kernel.sh/docs/quickstart)

pkg/templates/python/yutori/loop.py

@@ -1,14 +1,14 @@
 """
-Yutori n1 Sampling Loop
+Yutori n1.5 Sampling Loop
 
-Implements the agent loop for Yutori's n1-latest computer use model.
-n1-latest uses an OpenAI-compatible API with tool_calls:
+Implements the agent loop for Yutori's n1.5-latest computer use model.
+n1.5-latest uses an OpenAI-compatible API with tool_calls:
 - Actions are returned via tool_calls in the assistant message
 - Tool results use role: "tool" with matching tool_call_id
 - The model stops by returning content without tool_calls
 - Coordinates are returned in 1000x1000 space and need scaling
 
-@see https://docs.yutori.com/reference/n1
+@see https://docs.yutori.com/reference/n1-5
 """
 
 import json
@@ -17,12 +17,18 @@
 from kernel import Kernel
 from openai import OpenAI
 
-from tools import ComputerTool, N1Action, ToolResult
+from tools import ComputerTool, N15Action, ToolResult
+
+# Tools that require a Playwright page / DOM access. The default core tool set
+# already excludes them, but we also list them in `disable_tools` so the
+# exclusion is explicit and survives if the default ever changes.
+DISABLED_TOOLS = ["extract_elements", "find", "set_element_value", "execute_js"]
+TOOL_SET = "browser_tools_core-20260403"
 
 
 async def sampling_loop(
     *,
-    model: str = "n1-latest",
+    model: str = "n1.5-latest",
     task: str,
     api_key: str,
     kernel: Kernel,
@@ -69,6 +75,13 @@ async def sampling_loop(
                 messages=conversation_messages,
                 max_completion_tokens=max_completion_tokens,
                 temperature=0.3,
+                # n1.5-specific knobs go in extra_body.
+                # tool_set selects the core (coordinate-based) tools.
+                # disable_tools is a defense-in-depth exclusion of DOM/Playwright tools.
+                extra_body={
+                    "tool_set": TOOL_SET,
+                    "disable_tools": DISABLED_TOOLS,
+                },
             )
         except Exception as api_error:
             print(f"API call failed: {api_error}")
@@ -108,7 +121,7 @@ async def sampling_loop(
                 })
                 continue
 
-            action: N1Action = {"action_type": action_name, **args}
+            action: N15Action = {"action_type": action_name, **args}
             print(f"Executing action: {action_name}", args)
 
             scaled_action = _scale_coordinates(action, viewport_width, viewport_height)
@@ -155,7 +168,7 @@ async def sampling_loop(
     }
 
 
-def _scale_coordinates(action: N1Action, viewport_width: int, viewport_height: int) -> N1Action:
+def _scale_coordinates(action: N15Action, viewport_width: int, viewport_height: int) -> N15Action:
     scaled = dict(action)
 
     if "coordinates" in scaled and scaled["coordinates"]:

pkg/templates/python/yutori/main.py

@@ -30,7 +30,7 @@ async def cua_task(
     payload: QueryInput,
 ) -> QueryOutput:
     """
-    Process a user query using Yutori n1 Computer Use with Kernel's browser automation.
+    Process a user query using Yutori n1.5 Computer Use with Kernel's browser automation.
 
     Args:
         ctx: Kernel context containing invocation information
@@ -58,7 +58,7 @@ async def cua_task(
         print("Kernel browser live view url:", session.live_view_url)
 
         loop_result = await sampling_loop(
-            model="n1-latest",
+            model="n1.5-latest",
             task=payload["query"],
             api_key=str(api_key),
             kernel=session.kernel,

pkg/templates/python/yutori/tools/__init__.py

@@ -1,11 +1,11 @@
-"""Yutori n1 Computer Tools."""
+"""Yutori n1.5 Computer Tools."""
 
 from .base import ToolError, ToolResult
-from .computer import ComputerTool, N1Action
+from .computer import ComputerTool, N15Action
 
 __all__ = [
     "ToolError",
     "ToolResult",
     "ComputerTool",
-    "N1Action",
+    "N15Action",
 ]