{
  "before": [
    {
      "childThreadId": "3cca350e-e524-455c-879b-7488dd02366d",
      "coverage": "Provider context handoff. Thread: 3cca350e-e524-455c-879b-7488dd02366d. Covered app runs: 1-1.\nSource item range: turn-item:message:mcp%3A69580f6d-51c3-488c-a268-b274857e636e through turn-item:provider:acpRegistry:native-item:checkpoint%3Acheckpoint%3Ascope%3Acheckpoint-scope%253Athread%253Amcp%25253A69580f6d-51c3-488c-a268-b274857e636e%253Aname%253Aroot%3Aname%3A1.\nRecover omitted history using t3_thread_read({threadId:\"3cca350e-e524-455c-879b-7488dd02366d\",view:\"activity\",limit:20,maxCharsPerItem:4000}); paginate with afterPosition=nextPosition. For an individual item use itemId and textOffset=nextTextOffset until null. Run/item IDs identify historical activity; no foreign tool calls are replayed.",
      "parentThreadId": "mcp:69580f6d-51c3-488c-a268-b274857e636e"
    }
  ],
  "after": [
    {
      "parentThreadId": "mcp:b4628efc-7187-4206-9e81-6f76c6269a19",
      "childThreadId": "51e794e7-772c-419c-9c37-ebc958c9ac9a",
      "coverage": "Provider context handoff. Thread: mcp:b4628efc-7187-4206-9e81-6f76c6269a19. Covered app runs: 1-1.\nSource item range: turn-item:message:mcp%3Ab4628efc-7187-4206-9e81-6f76c6269a19 through turn-item:provider:acpRegistry:native-item:checkpoint%3Acheckpoint%3Ascope%3Acheckpoint-scope%253Athread%253Amcp%25253Ab4628efc-7187-4206-9e81-6f76c6269a19%253Aname%253Aroot%3Aname%3A1.\nRecover omitted history using t3_thread_read({threadId:\"mcp:b4628efc-7187-4206-9e81-6f76c6269a19\",view:\"activity\",limit:20,maxCharsPerItem:4000}); paginate with afterPosition=nextPosition. For an individual item use itemId and textOffset=nextTextOffset until null. Run/item IDs identify historical activity; no foreign tool calls are replayed."
    }
  ]
}