feat(android): add native controls and continuous multi-touch

artemis/agents/validator/execution_loop.py

@@ -488,7 +488,11 @@ async def run_validation_loop(node, state: State) -> dict:
     # a native sequence now, without introducing captures between burst members.
     # Saturated controls legitimately produce the same image hash as before.
     sequence_post_image = None
-    if success and any(item.get("action") == "action_sequence" for item in execution):
+    if success and any(
+        item.get("action")
+        in {"action_sequence", "pinch", "touch_gesture", "control_action", "scroll_to"}
+        for item in execution
+    ):
         captured = await _capture_live_screenshot(session, "post-sequence evidence")
         if captured:
             sequence_post_image = _absorb_post_screenshot(ctx, state, captured)

artemis/agents/validator/tool_declarations.py

@@ -205,6 +205,17 @@ INPUT_TEXT_TOOL = tool_declaration("input_text")
 SWIPE_TOOL = tool_declaration("swipe")
 DRAG_TOOL = tool_declaration("drag")
 ACTION_SEQUENCE_TOOL = tool_declaration("action_sequence")
+NATIVE_TOOLS = [
+    tool_declaration(name)
+    for name in (
+        "pinch",
+        "touch_gesture",
+        "read_control",
+        "control_action",
+        "wait_until",
+        "scroll_to",
+    )
+]
 
 PRESS_KEY_TOOL = tool_declaration("press_key")
 
@@ -303,6 +314,7 @@ VALIDATOR_TOOLS_DECLARATION: list[ToolDeclaration] = [
     SWIPE_TOOL,
     DRAG_TOOL,
     ACTION_SEQUENCE_TOOL,
+    *NATIVE_TOOLS,
     PRESS_KEY_TOOL,
     READ_NOTE_TOOL,
     LIST_NOTES_TOOL,