feat(plugins): add source-aware evidence and recording timelines

mcp_server/tools/task_runner.py

@@ -15,6 +15,7 @@
 """MCP Tool: mobile_run_task."""
 
 import logging
+import json
 import os
 import subprocess
 import sys
@@ -344,7 +345,10 @@ def mobile_run_task(
           device_command_timeout_seconds (10), action_failure_attempts (3),
           worker_cleanup_timeout_seconds (30),
           model (API model name), reasoning_effort, request timeout/retries,
-          recording and video analysis. Unknown fields and credentials are rejected.
+          record_video and video analysis. recording is a partial archive-quality object:
+          codec (auto/h264/h265), computer_scope (screen/window), max_long_edge,
+          fps, h264_kbps, h265_kbps; it does not enable recording on its own.
+          Unknown fields and credentials are rejected.
     """
     if runtime_overrides:
         from apps.admin_console.services.task_import import TaskOptions
@@ -572,6 +576,10 @@ def mobile_run_task(
         env["ARTEMIS_SESSION_ID"] = trace_id
         env["ARTEMIS_TASK_INGRESS"] = "mcp"
         env["ARTEMIS_TASK_WORKER"] = "1"
+        if (runtime_overrides or {}).get("recording") is not None:
+            env["ARTEMIS_TASK_RECORDING_CONFIG"] = json.dumps(runtime_overrides["recording"])
+        else:
+            env.pop("ARTEMIS_TASK_RECORDING_CONFIG", None)
         for option, variable in {
             "model": "OPENAI_MODEL",
             "reasoning_effort": "OPENAI_REASONING_EFFORT",