feat: enable remote SDK and resilient device orchestration

mcp_server/background/task_runner.py

@@ -146,6 +146,7 @@ async def run_task(
     target_serial = device_serial
 
     try:
+        from artemis.config import settings
         from artemis.sdk import Agent
         from artemis.sdk.builders import Builders
         from artemis.sdk.types import AgentProfile

mcp_server/tools/task_manager.py

@@ -92,6 +92,13 @@ def _reconcile_task_state(
     pid = status_data.get("pid")
     dirty = False
 
+    # "success" is a legacy alias for the canonical "completed" terminal
+    # status; consumers of this reconcile must only ever see "completed".
+    if current_status == "success":
+        current_status = "completed"
+        status_data["status"] = "completed"
+        dirty = True
+
     db_status: str | None = None
     db_pid: int | None = None
     db_path = _find_data_engine_db()

mcp_server/tools/task_runner.py

@@ -137,28 +137,14 @@ def _validate_device_serial(device_serial: str) -> dict[str, Any] | None:
     """
     try:
         from artemis.runtime import device_pool
-        from artemis.runtime.device_lock import DeviceExecutionLock
 
-        norm = DeviceExecutionLock._normalize_device_id
-        attached = {norm(d.serial): d.state for d in device_pool.list_devices()}
+        # The shared validator fails open on an indeterminate/empty enumeration:
+        # the task proceeds and fails downstream with a clear no-device error.
+        detail = device_pool.validate_explicit_serial(device_serial)
     except Exception:
         return None
-    if not attached:
-        # Enumeration unavailable (no adb / transient failure): let the task
-        # proceed and fail downstream with a clear no-device error instead.
+    if detail is None:
         return None
-
-    dev_state = attached.get(norm(device_serial))
-    if dev_state == "device":
-        return None
-
-    if dev_state is None:
-        detail = (
-            f"Device '{device_serial}' is not connected. "
-            f"Attached devices: {sorted(attached) if attached else 'none'}."
-        )
-    else:
-        detail = f"Device '{device_serial}' is attached but not ready (state: '{dev_state}')."
     return {
         "status": "failed",
         "error": detail,

mcp_server/utils/trace_store.py

@@ -113,6 +113,11 @@ def update_trace_status(
     if not data:
         return None
 
+    # "success" is a legacy alias for the canonical "completed" terminal
+    # status and must never be persisted into status.json.
+    if status == "success":
+        status = "completed"
+
     data["status"] = status
     if status in ("completed", "failed", "cancelled"):
         data["end_time"] = time.time()