# F07 after
Environment: Linux desktop app under headless-desktop (Xvfb 1920x1080, D-Bus, unlocked GNOME keyring), Electron 44.10.1, --no-sandbox --disable-gpu; commit f404c5fb33c683ad9e1a00b5983e88259d91ea68; fresh T3 home /tmp/lead-33666-r1/evidence-capture-1/after-2026-11-10T03-49-11-721Z/home created by this checkout's server, T3CODE_DEV_SEED=0. Timestamp source: driver UTC Date.toISOString/Date.now; server spans use Unix nanoseconds on the same host clock.
Tracked tree status: clean
Scripted sequence: Seed existing attached non-headless agent tab A (https://example.com/?t=1). Gate app renderer at about:blank via CDP. Explicit agent evaluate; keep renderer gated beyond the real 10-second attachment wait and tool completion plus 3.5 seconds (>2 retry ticks). Return desktop late; inspect manager/native pages; evaluate the exact tab twice after return; observe final 3.5 seconds.
All times below are actual action/observation timestamps. Synthetic data only.

2026-11-10T03:50:19.043Z +32188ms SEEDED_THREAD {"thread":"evidence-F07","foregroundHash":"#/00df551a-e16d-4513-b048-7f0b5451687d/evidence-F07"}
2026-11-10T03:50:19.044Z +32189ms DISPATCH {"thread":"evidence-F07","text":"Synthetic desktop preview evidence fixture. Call preview_open with url https://example.com/?t=1, open:false, reuseExistingTab:false. Then call preview_evaluate on the explicit returned tabId with expression JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title}). Include results in your final response and stop. No other tools, edits, files, or delegation."}
2026-11-10T03:50:26.783Z +39928ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:26.781Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":4,"type":"opened","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Loading","url":"https://example.com/?t=1","title":""},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:26.781Z"}}
2026-11-10T03:50:26.784Z +39929ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:26.782Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":5,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Loading","url":"https://example.com/?t=1","title":""},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:26.781Z"}}
2026-11-10T03:50:27.146Z +40291ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:27.144Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":6,"type":"navigated","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:27.765Z +40910ms AGENT_TOOL {"observedAt":"2026-11-10T03:50:27.765Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282626763,"thread":"evidence-F07","method":"item/started","item":{"type":"mcpToolCall","id":"exec-c4e031e1-415e-4451-b5e7-34a8cef32df9","server":"t3-code","tool":"preview_open","status":"inProgress","arguments":{"url":"https://example.com/?t=1","open":false,"reuseExistingTab":false},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":null,"error":null,"durationMs":null}}
2026-11-10T03:50:27.766Z +40911ms AGENT_TOOL {"observedAt":"2026-11-10T03:50:27.766Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282627150,"thread":"evidence-F07","method":"item/completed","item":{"type":"mcpToolCall","id":"exec-c4e031e1-415e-4451-b5e7-34a8cef32df9","server":"t3-code","tool":"preview_open","status":"completed","arguments":{"url":"https://example.com/?t=1","open":false,"reuseExistingTab":false},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":{"content":[{"type":"text","text":"{\"available\":true,\"visible\":true,\"tabId\":\"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f\",\"url\":\"https://example.com/?t=1\",\"title\":\"Example Domain\",\"loading\":false,\"control\":{\"owner\":\"agent\",\"ownedByCaller\":true,\"generation\":0},\"dialog\":null,\"viewportSetting\":{\"_tag\":\"fill\"},\"viewport\":{\"width\":1280,\"height\":800},\"fileChooser\":null,\"downloads\":[],\"tabs\":[{\"tabId\":\"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f\",\"url\":\"https://example.com/?t=1\",\"owner\":\"agent\",\"ownedByCaller\":true,\"visible\":true,\"profileId\":\"default\"}],\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":true,"visible":true,"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","url":"https://example.com/?t=1","title":"Example Domain","loading":false,"control":{"owner":"agent","ownedByCaller":true,"generation":0},"dialog":null,"viewportSetting":{"_tag":"fill"},"viewport":{"width":1280,"height":800},"fileChooser":null,"downloads":[],"tabs":[{"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","url":"https://example.com/?t=1","owner":"agent","ownedByCaller":true,"visible":true,"profileId":"default"}],"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"_meta":null},"error":null,"durationMs":386}}
2026-11-10T03:50:31.431Z +44576ms AGENT_TOOL {"observedAt":"2026-11-10T03:50:31.431Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282630439,"thread":"evidence-F07","method":"item/started","item":{"type":"mcpToolCall","id":"exec-0c1aa26b-fa70-4ea0-8ad5-ba693dbb87c8","server":"t3-code","tool":"preview_evaluate","status":"inProgress","arguments":{"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":null,"error":null,"durationMs":null}}
2026-11-10T03:50:31.432Z +44577ms AGENT_TOOL {"observedAt":"2026-11-10T03:50:31.432Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282630492,"thread":"evidence-F07","method":"item/completed","item":{"type":"mcpToolCall","id":"exec-0c1aa26b-fa70-4ea0-8ad5-ba693dbb87c8","server":"t3-code","tool":"preview_evaluate","status":"completed","arguments":{"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":{"content":[{"type":"text","text":"{\"toolIcon\":{\"_tag\":\"website\",\"pageUrl\":\"https://example.com/?t=1\"},\"value\":\"{\\\"ua\\\":\\\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) T3CodeDev/0.0 Chrome/152.0.7977.169 Electron/44.10.1 Safari/537.36\\\",\\\"href\\\":\\\"https://example.com/?t=1\\\",\\\"title\\\":\\\"Example Domain\\\"}\"}"}],"structuredContent":{"toolIcon":{"_tag":"website","pageUrl":"https://example.com/?t=1"},"value":"{\"ua\":\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) T3CodeDev/0.0 Chrome/152.0.7977.169 Electron/44.10.1 Safari/537.36\",\"href\":\"https://example.com/?t=1\",\"title\":\"Example Domain\"}"},"_meta":null},"error":null,"durationMs":51}}
2026-11-10T03:50:35.501Z +48646ms AGENT_TURN_COMPLETED {"thread":"evidence-F07"}
2026-11-10T03:50:35.504Z +48649ms MANAGER_LIST {"sessions":[{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":6}
2026-11-10T03:50:35.504Z +48649ms GATE_RENDERER_BEGIN {"mechanism":"CDP Page.navigate about:blank unloads app subscriber and native webviews; Electron main/server/channel remain running"}
2026-11-10T03:50:36.014Z +49159ms GATE_RENDERER_CONFIRMED {"url":"about:blank"}
2026-11-10T03:50:36.015Z +49160ms DISPATCH {"thread":"evidence-F07","text":"Synthetic evidence fixture. Call preview_evaluate once on explicit tabId tab_2_35a6114a-092a-4e2c-a28a-b48574db482f, expression JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title}). Report all tool results, including any errors, then stop. No other tools, no file edits or delegation."}
2026-11-10T03:50:43.480Z +56625ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:43.478Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":7,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:44.446Z +57591ms AGENT_TOOL {"observedAt":"2026-11-10T03:50:44.446Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282643465,"thread":"evidence-F07","method":"item/started","item":{"type":"mcpToolCall","id":"exec-df691a77-1298-4d8f-949c-3295fedcc8c1","server":"t3-code","tool":"preview_evaluate","status":"inProgress","arguments":{"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":null,"error":null,"durationMs":null}}
2026-11-10T03:50:44.447Z +57592ms RECOVERY_TOOL_STARTED {}
2026-11-10T03:50:44.481Z +57626ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:44.480Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":8,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:45.482Z +58627ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:45.480Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":9,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:46.484Z +59629ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:46.482Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":10,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:47.484Z +60629ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:47.483Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":11,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:48.484Z +61629ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:48.483Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":12,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:49.486Z +62631ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:49.484Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":13,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:50.487Z +63632ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:50.485Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":14,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:51.489Z +64634ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:51.487Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":15,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:52.491Z +65636ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:52.489Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":16,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:27.144Z"}}
2026-11-10T03:50:53.485Z +66630ms PREVIEW_EVENT {"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:50:53.480Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":17,"type":"resized","snapshot":{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","headless":true,"automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:53.480Z"}}
2026-11-10T03:50:58.704Z +71849ms AGENT_TOOL {"observedAt":"2026-11-10T03:50:58.704Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282657695,"thread":"evidence-F07","method":"item/completed","item":{"type":"mcpToolCall","id":"exec-df691a77-1298-4d8f-949c-3295fedcc8c1","server":"t3-code","tool":"preview_evaluate","status":"completed","arguments":{"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":{"content":[{"type":"text","text":"{\"value\":\"{\\\"ua\\\":\\\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/157.0.0.0 Safari/537.36\\\",\\\"href\\\":\\\"about:blank\\\",\\\"title\\\":\\\"\\\"}\"}"}],"structuredContent":{"value":"{\"ua\":\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/157.0.0.0 Safari/537.36\",\"href\":\"about:blank\",\"title\":\"\"}"},"_meta":null},"error":null,"durationMs":14230}}
2026-11-10T03:51:01.843Z +74988ms AGENT_TURN_COMPLETED {"thread":"evidence-F07"}
2026-11-10T03:51:01.843Z +74988ms RECOVERY_COMPLETED_QUIET_WINDOW_BEGIN {"durationMs":3500}
2026-11-10T03:51:05.347Z +78492ms RECOVERY_QUIET_WINDOW_END {}
2026-11-10T03:51:05.351Z +78496ms MANAGER_LIST {"sessions":[{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","headless":true,"automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:53.480Z"}],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":17}
2026-11-10T03:51:05.360Z +78505ms NATIVE_PAGES_WHILE_GATED [{"id":"4297E96C045D87773F578BBCF3B0CEC3","type":"page","url":"about:blank","title":"about:blank"},{"id":"3B73B84F96EE9A2ADE9B6C1F31398406","type":"worker","url":"","title":""}]
2026-11-10T03:51:05.360Z +78505ms LATE_DESKTOP_RETURN_BEGIN {"url":"t3code-dev://app/"}
2026-11-10T03:51:10.767Z +83912ms LATE_DESKTOP_RETURN_OBSERVED {"url":"t3code-dev://app/","nativePages":[{"id":"4297E96C045D87773F578BBCF3B0CEC3","type":"page","url":"t3code-dev://app/","title":"T3 Code (Beta)"},{"id":"3B73B84F96EE9A2ADE9B6C1F31398406","type":"worker","url":"","title":""}]}
2026-11-10T03:51:10.770Z +83915ms MANAGER_LIST {"sessions":[{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","headless":true,"automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:53.480Z"}],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":17}
2026-11-10T03:51:10.770Z +83915ms DISPATCH {"thread":"evidence-F07","text":"Synthetic evidence fixture. Call preview_evaluate twice sequentially on explicit tabId tab_2_35a6114a-092a-4e2c-a28a-b48574db482f, expression JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title}). Report all tool results, including any errors, then stop. No other tools, no file edits or delegation."}
2026-11-10T03:51:17.367Z +90512ms AGENT_TOOL {"observedAt":"2026-11-10T03:51:17.367Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282676371,"thread":"evidence-F07","method":"item/started","item":{"type":"mcpToolCall","id":"exec-fe52973b-e856-48f8-90eb-7727dda83c51","server":"t3-code","tool":"preview_evaluate","status":"inProgress","arguments":{"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":null,"error":null,"durationMs":null}}
2026-11-10T03:51:17.367Z +90512ms AGENT_TOOL {"observedAt":"2026-11-10T03:51:17.367Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282676390,"thread":"evidence-F07","method":"item/completed","item":{"type":"mcpToolCall","id":"exec-fe52973b-e856-48f8-90eb-7727dda83c51","server":"t3-code","tool":"preview_evaluate","status":"completed","arguments":{"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":{"content":[{"type":"text","text":"{\"value\":\"{\\\"ua\\\":\\\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/157.0.0.0 Safari/537.36\\\",\\\"href\\\":\\\"about:blank\\\",\\\"title\\\":\\\"\\\"}\"}"}],"structuredContent":{"value":"{\"ua\":\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/157.0.0.0 Safari/537.36\",\"href\":\"about:blank\",\"title\":\"\"}"},"_meta":null},"error":null,"durationMs":19}}
2026-11-10T03:51:23.878Z +97023ms AGENT_TOOL {"observedAt":"2026-11-10T03:51:23.878Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282682874,"thread":"evidence-F07","method":"item/started","item":{"type":"mcpToolCall","id":"exec-2e7107d6-40b6-410a-ab34-5604de3f18af","server":"t3-code","tool":"preview_evaluate","status":"inProgress","arguments":{"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":null,"error":null,"durationMs":null}}
2026-11-10T03:51:23.878Z +97023ms AGENT_TOOL {"observedAt":"2026-11-10T03:51:23.878Z","nativeThreadId":"01a1c394-012b-7cc3-a726-b8c398c8cecb","nativeTimestampMs":1794282682917,"thread":"evidence-F07","method":"item/completed","item":{"type":"mcpToolCall","id":"exec-2e7107d6-40b6-410a-ab34-5604de3f18af","server":"t3-code","tool":"preview_evaluate","status":"completed","arguments":{"tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":{"content":[{"type":"text","text":"{\"value\":\"{\\\"ua\\\":\\\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/157.0.0.0 Safari/537.36\\\",\\\"href\\\":\\\"about:blank\\\",\\\"title\\\":\\\"\\\"}\"}"}],"structuredContent":{"value":"{\"ua\":\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/157.0.0.0 Safari/537.36\",\"href\":\"about:blank\",\"title\":\"\"}"},"_meta":null},"error":null,"durationMs":42}}
2026-11-10T03:51:28.536Z +101681ms AGENT_TURN_COMPLETED {"thread":"evidence-F07"}
2026-11-10T03:51:28.539Z +101684ms MANAGER_LIST {"sessions":[{"threadId":"evidence-F07","tabId":"tab_2_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","headless":true,"automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u000091749c4c-78bb-481e-af8f-d6d521bda5fc\u0000evidence-F07","reveal":false,"updatedAt":"2026-11-10T03:50:53.480Z"}],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":17}
2026-11-10T03:51:28.542Z +101687ms NATIVE_PAGES_AFTER_LATE_RETURN [{"id":"4297E96C045D87773F578BBCF3B0CEC3","type":"page","url":"t3code-dev://app/#/draft/f6ec60b8-8450-4dfa-b574-ba3485db5dae","title":"T3 Code (Dev)"},{"id":"3B73B84F96EE9A2ADE9B6C1F31398406","type":"worker","url":"","title":""}]
2026-11-10T03:51:32.045Z +105190ms FINAL_OBSERVATION_END {}

## Actual trace spans (selected preview service, channel, tool and desktop IPC spans; unrelated startup/provider telemetry omitted)

### server.trace.ndjson
2026-11-10T03:50:17.682Z -> 2026-11-10T03:50:17.682Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"d052a6bc2b8b9d2e","parentSpanId":"cf6ca3626d0ff16e","durationMs":0.062197,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:19.440Z -> 2026-11-10T03:50:19.441Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"ebb447df15bf17ee","parentSpanId":"6151957e3ba0b756","durationMs":1.23675,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.767Z -> 2026-11-10T03:50:27.148Z {"name":"mcp.tool.preview_open","traceId":"0538cc3d310bf42fc8afb17e5f52a1ec","spanId":"da5912eebcf2c70c","parentSpanId":"d2a3ae8b735cca6b","durationMs":381.525759,"attributes":{"rpc.system":"mcp","rpc.method":"tools/call","mcp.tool.name":"preview_open"},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.780Z -> 2026-11-10T03:50:27.133Z {"name":"ServerBrowser.openTab","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"c7af16e8218d879b","parentSpanId":"6151957e3ba0b756","durationMs":352.97262,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.780Z -> 2026-11-10T03:50:26.781Z {"name":"PreviewManager.open","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"edadf7cd9ac02037","parentSpanId":"c7af16e8218d879b","durationMs":0.956253,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.781Z -> 2026-11-10T03:50:26.781Z {"name":"DesktopBrowserChannel.isAttached","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"13aa81438494048d","parentSpanId":"6151957e3ba0b756","durationMs":0.019075,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.781Z -> 2026-11-10T03:50:27.097Z {"name":"DesktopBrowserChannel.awaitAttached","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"d29d2d6be4e431d4","parentSpanId":"6151957e3ba0b756","durationMs":315.998851,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.781Z -> 2026-11-10T03:50:26.782Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"ce5cb446dfc35631","parentSpanId":"6151957e3ba0b756","durationMs":0.175119,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.781Z -> 2026-11-10T03:50:26.781Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"2dc2903854f7fb67","parentSpanId":"ce5cb446dfc35631","durationMs":0.030247,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.781Z -> 2026-11-10T03:50:26.782Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"5ce17cdedbb438ba","parentSpanId":"ce5cb446dfc35631","durationMs":0.060583,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.097Z -> 2026-11-10T03:50:27.097Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"b371513d415809f4","parentSpanId":"6151957e3ba0b756","durationMs":0.098966,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.097Z -> 2026-11-10T03:50:27.098Z {"name":"DesktopBrowserChannel.endpoint","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"6efd8caa677103cc","parentSpanId":"6151957e3ba0b756","durationMs":0.593713,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.144Z -> 2026-11-10T03:50:27.144Z {"name":"PreviewManager.reportStatus","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"9952b60d699d6967","parentSpanId":"6151957e3ba0b756","durationMs":0.466895,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.144Z -> 2026-11-10T03:50:27.144Z {"name":"PreviewManager.reportSessionStatus","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"cd3ad08b17c59120","parentSpanId":"9952b60d699d6967","durationMs":0.039675,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.144Z -> 2026-11-10T03:50:27.144Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"14ab5aef8b661877","parentSpanId":"9952b60d699d6967","durationMs":0.29326,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:30.443Z -> 2026-11-10T03:50:30.488Z {"name":"mcp.tool.preview_evaluate","traceId":"4a89333c474c0f36a3e71c94905797f6","spanId":"b691bdee73e2a000","parentSpanId":"b7bb75bc8eda4c88","durationMs":44.289776,"attributes":{"rpc.system":"mcp","rpc.method":"tools/call","mcp.tool.name":"preview_evaluate"},"exit":{"_tag":"Success"}}
2026-11-10T03:50:30.463Z -> 2026-11-10T03:50:30.463Z {"name":"ServerBrowser.findTab","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"c99502a38c08f479","parentSpanId":"6151957e3ba0b756","durationMs":0.028043,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:34.550Z -> 2026-11-10T03:50:34.551Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"1195ae9a1d8a85e6","parentSpanId":"6151957e3ba0b756","durationMs":0.89077,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:35.502Z -> 2026-11-10T03:50:35.502Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"4ba7d90da3b7b787","parentSpanId":"1c52940483a08db7","durationMs":0.066986,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:36.130Z -> 2026-11-10T03:50:36.131Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"54e808510cac896e","parentSpanId":"6151957e3ba0b756","durationMs":0.880581,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:43.468Z -> 2026-11-10T03:50:57.692Z {"name":"mcp.tool.preview_evaluate","traceId":"953fc2c45893c1102c6dcca089fbf335","spanId":"f0e8405176788a81","parentSpanId":"13cd9edcdadef3c2","durationMs":14224.555693,"attributes":{"rpc.system":"mcp","rpc.method":"tools/call","mcp.tool.name":"preview_evaluate"},"exit":{"_tag":"Success"}}
2026-11-10T03:50:43.477Z -> 2026-11-10T03:50:57.689Z {"name":"ServerBrowser.findTab","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"24d7bffefe10c173","parentSpanId":"6151957e3ba0b756","durationMs":14211.403763,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:43.477Z -> 2026-11-10T03:50:43.477Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"d8691d2d1c5694d0","parentSpanId":"24d7bffefe10c173","durationMs":0.031349,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:43.478Z -> 2026-11-10T03:50:43.478Z {"name":"DesktopBrowserChannel.isAttached","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"dc9fe8930710e478","parentSpanId":"6151957e3ba0b756","durationMs":0.013826,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:43.478Z -> 2026-11-10T03:50:53.479Z {"name":"DesktopBrowserChannel.awaitAttached","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"711ba8ff26177004","parentSpanId":"6151957e3ba0b756","durationMs":10001.339537,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:43.478Z -> 2026-11-10T03:50:43.478Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"35552cff0d48e7d2","parentSpanId":"6151957e3ba0b756","durationMs":0.498905,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:43.478Z -> 2026-11-10T03:50:43.478Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"58152fa9c18ea343","parentSpanId":"35552cff0d48e7d2","durationMs":0.185158,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:43.478Z -> 2026-11-10T03:50:43.478Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"15e993fbb6ad8cf4","parentSpanId":"35552cff0d48e7d2","durationMs":0.208912,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:44.479Z -> 2026-11-10T03:50:44.480Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"8f56cb68926db809","parentSpanId":"6151957e3ba0b756","durationMs":0.730821,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:44.479Z -> 2026-11-10T03:50:44.479Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"6ed5120bda06fd32","parentSpanId":"8f56cb68926db809","durationMs":0.077756,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:44.479Z -> 2026-11-10T03:50:44.480Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"71458df51b731372","parentSpanId":"8f56cb68926db809","durationMs":0.350157,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:45.480Z -> 2026-11-10T03:50:45.481Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"7782e8b4b1b3cd9b","parentSpanId":"6151957e3ba0b756","durationMs":0.727053,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:45.480Z -> 2026-11-10T03:50:45.480Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"7a90a4f8faff3bee","parentSpanId":"7782e8b4b1b3cd9b","durationMs":0.086242,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:45.480Z -> 2026-11-10T03:50:45.481Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"fc0a537401db0137","parentSpanId":"7782e8b4b1b3cd9b","durationMs":0.34161,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:46.481Z -> 2026-11-10T03:50:46.482Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"5ac9f43b46014883","parentSpanId":"6151957e3ba0b756","durationMs":0.880702,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:46.481Z -> 2026-11-10T03:50:46.481Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"bd5b33dbb6a5c831","parentSpanId":"5ac9f43b46014883","durationMs":0.075571,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:46.481Z -> 2026-11-10T03:50:46.482Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"0b50c37ce9703467","parentSpanId":"5ac9f43b46014883","durationMs":0.415358,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:47.482Z -> 2026-11-10T03:50:47.483Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"1c3ea6c04696f5c9","parentSpanId":"6151957e3ba0b756","durationMs":0.758022,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:47.482Z -> 2026-11-10T03:50:47.482Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"4becfee810cf64fe","parentSpanId":"1c3ea6c04696f5c9","durationMs":0.063148,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:47.482Z -> 2026-11-10T03:50:47.483Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"50e167a1c189c68a","parentSpanId":"1c3ea6c04696f5c9","durationMs":0.35713,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:48.483Z -> 2026-11-10T03:50:48.483Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"a19ed339a301f4c5","parentSpanId":"6151957e3ba0b756","durationMs":0.639449,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:48.483Z -> 2026-11-10T03:50:48.483Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"6c0852496bc78d19","parentSpanId":"a19ed339a301f4c5","durationMs":0.049464,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:48.483Z -> 2026-11-10T03:50:48.483Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"e2ed2024f41ab9f9","parentSpanId":"a19ed339a301f4c5","durationMs":0.301926,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:49.484Z -> 2026-11-10T03:50:49.484Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"26eb36e4315966e4","parentSpanId":"6151957e3ba0b756","durationMs":0.679955,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:49.484Z -> 2026-11-10T03:50:49.484Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"b8bbbb3f259ed8cc","parentSpanId":"26eb36e4315966e4","durationMs":0.065313,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:49.484Z -> 2026-11-10T03:50:49.484Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"8c48de5a0cd25b83","parentSpanId":"26eb36e4315966e4","durationMs":0.306845,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:50.485Z -> 2026-11-10T03:50:50.486Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"6d7fad8c21d5acda","parentSpanId":"6151957e3ba0b756","durationMs":0.664956,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:50.485Z -> 2026-11-10T03:50:50.485Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"f233a7f28555b49c","parentSpanId":"6d7fad8c21d5acda","durationMs":0.06383,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:50.485Z -> 2026-11-10T03:50:50.486Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"9cb3a9ade5e821c3","parentSpanId":"6d7fad8c21d5acda","durationMs":0.30346,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:51.486Z -> 2026-11-10T03:50:51.487Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"ab54a5b5e3922b1e","parentSpanId":"6151957e3ba0b756","durationMs":1.351544,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:51.486Z -> 2026-11-10T03:50:51.486Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"65e64229f2f3887f","parentSpanId":"ab54a5b5e3922b1e","durationMs":0.126056,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:51.487Z -> 2026-11-10T03:50:51.487Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"7a0a209147285bdf","parentSpanId":"ab54a5b5e3922b1e","durationMs":0.702958,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:52.488Z -> 2026-11-10T03:50:52.489Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"1664499fbeef7f0b","parentSpanId":"6151957e3ba0b756","durationMs":0.991239,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:52.489Z -> 2026-11-10T03:50:52.489Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"d86af695a36105cc","parentSpanId":"1664499fbeef7f0b","durationMs":0.082625,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:52.489Z -> 2026-11-10T03:50:52.489Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"77cb9ca3fdad79ef","parentSpanId":"1664499fbeef7f0b","durationMs":0.491832,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:53.479Z -> 2026-11-10T03:50:53.480Z {"name":"PreviewManager.markHeadless","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"4f0930bf3f6cb0d7","parentSpanId":"6151957e3ba0b756","durationMs":0.894207,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:53.480Z -> 2026-11-10T03:50:53.480Z {"name":"PreviewManager.markSessionHeadless","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"0fce1acb651005f1","parentSpanId":"4f0930bf3f6cb0d7","durationMs":0.207158,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:53.480Z -> 2026-11-10T03:50:53.480Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"3796744ecad53782","parentSpanId":"4f0930bf3f6cb0d7","durationMs":0.307456,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:00.962Z -> 2026-11-10T03:51:00.963Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"8eb7e6e164b6fad4","parentSpanId":"6151957e3ba0b756","durationMs":1.070989,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:05.348Z -> 2026-11-10T03:51:05.348Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"83a7ffbc422d85e7","parentSpanId":"af3e42c2989c9370","durationMs":0.09612,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:10.767Z -> 2026-11-10T03:51:10.767Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"1f1664f9c79506a2","parentSpanId":"a881123fe7b99e5f","durationMs":0.06736,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:11.046Z -> 2026-11-10T03:51:11.046Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"b137eaf27b3f37c4","parentSpanId":"6151957e3ba0b756","durationMs":0.66121,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:16.379Z -> 2026-11-10T03:51:16.389Z {"name":"mcp.tool.preview_evaluate","traceId":"2b77cdcd7a7019db64a1ade894015896","spanId":"8405560f90998179","parentSpanId":"4d4cbf855c212f0e","durationMs":9.080406,"attributes":{"rpc.system":"mcp","rpc.method":"tools/call","mcp.tool.name":"preview_evaluate"},"exit":{"_tag":"Success"}}
2026-11-10T03:51:16.384Z -> 2026-11-10T03:51:16.384Z {"name":"ServerBrowser.findTab","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"78919e54958cd9eb","parentSpanId":"6151957e3ba0b756","durationMs":0.017263,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:17.694Z -> 2026-11-10T03:51:17.694Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"1797e2e5e3179ebf","parentSpanId":"66fc26fdfdba1b8d","durationMs":0.048812,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:22.880Z -> 2026-11-10T03:51:22.914Z {"name":"mcp.tool.preview_evaluate","traceId":"7afdf5e7dbb0dbb576dad92c76307a61","spanId":"432ea94a1a287a8c","parentSpanId":"b1903cdd8574ecb6","durationMs":34.047041,"attributes":{"rpc.system":"mcp","rpc.method":"tools/call","mcp.tool.name":"preview_evaluate"},"exit":{"_tag":"Success"}}
2026-11-10T03:51:22.905Z -> 2026-11-10T03:51:22.905Z {"name":"ServerBrowser.findTab","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"64b6cd4e589b7c1b","parentSpanId":"6151957e3ba0b756","durationMs":0.035516,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:27.608Z -> 2026-11-10T03:51:27.610Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"c740ed4fed3fb3ff","parentSpanId":"6151957e3ba0b756","durationMs":1.601994,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:28.537Z -> 2026-11-10T03:51:28.537Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"a7182db575d819e6","parentSpanId":"f21536e52c5a060e","durationMs":0.057357,"attributes":{},"exit":{"_tag":"Success"}}

### desktop.trace.ndjson
2026-11-10T03:50:26.934Z -> 2026-11-10T03:50:27.016Z {"name":"PreviewManager.prepareWebview","traceId":"b2f467c768a03a9d85232564cf7dcc6d","spanId":"203c154e68b017bf","durationMs":82.483983,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.934Z -> 2026-11-10T03:50:27.016Z {"name":"PreviewManager.ensureControlSession","traceId":"b2f467c768a03a9d85232564cf7dcc6d","spanId":"fd2acc87e8a9d571","parentSpanId":"203c154e68b017bf","durationMs":82.243773,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.934Z -> 2026-11-10T03:50:27.016Z {"name":"PreviewManager.createControlSession","traceId":"b2f467c768a03a9d85232564cf7dcc6d","spanId":"3b06d70709e3896d","parentSpanId":"fd2acc87e8a9d571","durationMs":82.139909,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.934Z -> 2026-11-10T03:50:27.016Z {"name":"PreviewManager.initializeControlSession","traceId":"b2f467c768a03a9d85232564cf7dcc6d","spanId":"4b1c2afd6bd7d859","parentSpanId":"3b06d70709e3896d","durationMs":81.878327,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.936Z -> 2026-11-10T03:50:26.936Z {"name":"desktop.ipc.preview.createTab","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"b02ffb7c1d5250f6","parentSpanId":"e9395bf19cb951ec","durationMs":0.465043,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.936Z -> 2026-11-10T03:50:26.936Z {"name":"PreviewManager.createTab","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"aae8fe7709f8e8ff","parentSpanId":"b02ffb7c1d5250f6","durationMs":0.417372,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.936Z -> 2026-11-10T03:50:26.936Z {"name":"PreviewManager.createTabUnlocked","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"9aff3dbe0f2801d0","parentSpanId":"aae8fe7709f8e8ff","durationMs":0.372869,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:26.936Z -> 2026-11-10T03:50:26.936Z {"name":"PreviewManager.emit","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"956bb5ba9e140dcc","parentSpanId":"9aff3dbe0f2801d0","durationMs":0.24538,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.095Z -> 2026-11-10T03:50:27.096Z {"name":"desktop.ipc.preview.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"a42c7fb185d8e82d","parentSpanId":"2e0b9199a5446711","durationMs":1.699005,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.095Z -> 2026-11-10T03:50:27.096Z {"name":"PreviewManager.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"1980e02a69e94293","parentSpanId":"a42c7fb185d8e82d","durationMs":1.608246,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.095Z -> 2026-11-10T03:50:27.096Z {"name":"PreviewManager.registerWebviewUnlocked","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"835a780dcef2676e","parentSpanId":"1980e02a69e94293","durationMs":1.543805,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.095Z -> 2026-11-10T03:50:27.095Z {"name":"PreviewManager.attachListeners","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"a2ff95ab0ae50113","parentSpanId":"835a780dcef2676e","durationMs":0.212819,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.095Z -> 2026-11-10T03:50:27.095Z {"name":"PreviewManager.installWebContentsListeners","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"c814097456f94c3c","parentSpanId":"a2ff95ab0ae50113","durationMs":0.059301,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.096Z -> 2026-11-10T03:50:27.096Z {"name":"PreviewManager.assertTabZoom","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"44bab22245ec509f","parentSpanId":"835a780dcef2676e","durationMs":0.078908,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.096Z -> 2026-11-10T03:50:27.096Z {"name":"PreviewManager.assertTabAudioMuted","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"50449db879c5c50f","parentSpanId":"835a780dcef2676e","durationMs":0.035056,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.096Z -> 2026-11-10T03:50:27.096Z {"name":"PreviewManager.restoreControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"44cb80cf32b328b0","parentSpanId":"9dfcccd95e6078c3","durationMs":0.349505,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.096Z -> 2026-11-10T03:50:27.096Z {"name":"PreviewManager.ensureControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"25e27b685b48bb1f","parentSpanId":"44cb80cf32b328b0","durationMs":0.029446,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.096Z -> 2026-11-10T03:50:27.096Z {"name":"PreviewManager.emitIfCurrent","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"ea847a453ea821a8","parentSpanId":"835a780dcef2676e","durationMs":0.13347,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.096Z -> 2026-11-10T03:50:27.096Z {"name":"PreviewManager.emit","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"aff6c8fe5d389ece","parentSpanId":"ea847a453ea821a8","durationMs":0.095349,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.096Z -> 2026-11-10T03:50:27.096Z {"name":"PreviewManager.syncTabAudible","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"2b6c420b373f3d37","parentSpanId":"835a780dcef2676e","durationMs":0.039894,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.097Z -> 2026-11-10T03:50:27.099Z {"name":"desktop.ipc.preview.setColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"450bfdfa728dc0d1","parentSpanId":"f95474c45bf1db11","durationMs":2.765947,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.097Z -> 2026-11-10T03:50:27.099Z {"name":"PreviewManager.setColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"272f52ef3987ae1a","parentSpanId":"450bfdfa728dc0d1","durationMs":2.710202,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.097Z -> 2026-11-10T03:50:27.099Z {"name":"PreviewManager.applyColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"9a8e334f4bdf8c34","parentSpanId":"272f52ef3987ae1a","durationMs":2.631945,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.097Z -> 2026-11-10T03:50:27.097Z {"name":"PreviewManager.ensureControlSession","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"c945f1230ff85f44","parentSpanId":"9a8e334f4bdf8c34","durationMs":0.016892,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.220Z -> 2026-11-10T03:50:27.220Z {"name":"desktop.ipc.preview.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"2a1f487f4c10c3f7","parentSpanId":"0ae74b1aa86ae49c","durationMs":0.376175,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.220Z -> 2026-11-10T03:50:27.220Z {"name":"PreviewManager.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"5a115bed164044d4","parentSpanId":"2a1f487f4c10c3f7","durationMs":0.344135,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.220Z -> 2026-11-10T03:50:27.220Z {"name":"PreviewManager.registerWebviewUnlocked","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"c742104e16e1d4bb","parentSpanId":"5a115bed164044d4","durationMs":0.271098,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.220Z -> 2026-11-10T03:50:27.220Z {"name":"PreviewManager.assertTabZoom","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"1661dec2dcca5b63","parentSpanId":"c742104e16e1d4bb","durationMs":0.075862,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.246Z -> 2026-11-10T03:50:27.247Z {"name":"desktop.ipc.preview.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"d8bfe5ce30ff76fa","parentSpanId":"31d563613b62d547","durationMs":0.597871,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.246Z -> 2026-11-10T03:50:27.247Z {"name":"PreviewManager.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"7f2d7e12cf60c35a","parentSpanId":"d8bfe5ce30ff76fa","durationMs":0.564879,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.246Z -> 2026-11-10T03:50:27.247Z {"name":"PreviewManager.registerWebviewUnlocked","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"45003ace6a4c53af","parentSpanId":"7f2d7e12cf60c35a","durationMs":0.498645,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.246Z -> 2026-11-10T03:50:27.246Z {"name":"PreviewManager.assertTabZoom","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"8cdad1e33a6685c7","parentSpanId":"45003ace6a4c53af","durationMs":0.073227,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.247Z -> 2026-11-10T03:50:27.247Z {"name":"desktop.ipc.preview.setZoomFactor","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"e09583fe37323d55","parentSpanId":"239b39bd25760108","durationMs":0.095268,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.247Z -> 2026-11-10T03:50:27.247Z {"name":"PreviewManager.applyZoom","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"576721a0e3f2dc2e","parentSpanId":"e09583fe37323d55","durationMs":0.040165,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.311Z -> 2026-11-10T03:50:27.311Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"b59b0948bfadecec","parentSpanId":"c824ef87b8c89396","durationMs":0.793789,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.311Z -> 2026-11-10T03:50:27.311Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"e62c3cc29c7a9d31","parentSpanId":"b59b0948bfadecec","durationMs":0.730019,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.428Z -> 2026-11-10T03:50:27.428Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"88a0c8eb33f1c1c1","parentSpanId":"55e4c3b6c34ee361","durationMs":0.083476,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.428Z -> 2026-11-10T03:50:27.428Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"0d4066b0f84ead05","parentSpanId":"88a0c8eb33f1c1c1","durationMs":0.024406,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.433Z -> 2026-11-10T03:50:27.434Z {"name":"desktop.ipc.preview.setColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"0f1d796148b99b63","parentSpanId":"4675ba00554ec326","durationMs":0.736942,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.433Z -> 2026-11-10T03:50:27.434Z {"name":"PreviewManager.setColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"287fb41c0debefb7","parentSpanId":"0f1d796148b99b63","durationMs":0.708498,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.433Z -> 2026-11-10T03:50:27.434Z {"name":"PreviewManager.applyColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"f6c0453e44eff35e","parentSpanId":"287fb41c0debefb7","durationMs":0.649107,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.433Z -> 2026-11-10T03:50:27.433Z {"name":"PreviewManager.ensureControlSession","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"b128f33bdf19a6ba","parentSpanId":"f6c0453e44eff35e","durationMs":0.03717,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.434Z -> 2026-11-10T03:50:27.434Z {"name":"desktop.ipc.preview.setZoomFactor","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"1fa76feffc93cab4","parentSpanId":"0f8536b67449dc5e","durationMs":0.046317,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.434Z -> 2026-11-10T03:50:27.434Z {"name":"PreviewManager.applyZoom","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"d4effebefe9b692d","parentSpanId":"1fa76feffc93cab4","durationMs":0.017704,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.438Z -> 2026-11-10T03:50:27.438Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"089cfeec9d8c5ff8","parentSpanId":"08d126d6a57a876c","durationMs":0.04231,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.438Z -> 2026-11-10T03:50:27.438Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"0eaf59086d8d606b","parentSpanId":"089cfeec9d8c5ff8","durationMs":0.013265,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.438Z -> 2026-11-10T03:50:27.438Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"21125b0492d9b2c0","parentSpanId":"50eb292d5ad9a379","durationMs":0.033263,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.438Z -> 2026-11-10T03:50:27.438Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"ef7af7e9bc3f3323","parentSpanId":"21125b0492d9b2c0","durationMs":0.010078,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.439Z -> 2026-11-10T03:50:27.439Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"3a9f85839abf847e","parentSpanId":"db779786154a4e05","durationMs":0.05832,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.439Z -> 2026-11-10T03:50:27.439Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"54701cc4f8b93766","parentSpanId":"3a9f85839abf847e","durationMs":0.025539,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.439Z -> 2026-11-10T03:50:27.439Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"a82fae3b6d18e012","parentSpanId":"fa2ae1b5471bd4a7","durationMs":0.029726,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:27.439Z -> 2026-11-10T03:50:27.439Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"8aeb8d8a12bf35c5","parentSpanId":"a82fae3b6d18e012","durationMs":0.007795,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:35.597Z -> 2026-11-10T03:50:35.606Z {"name":"PreviewManager.recoverDetachedControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"b23509f36a2bc486","parentSpanId":"9dfcccd95e6078c3","durationMs":9.655636,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:35.601Z -> 2026-11-10T03:50:35.606Z {"name":"PreviewManager.restoreControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"be581f63938e3940","parentSpanId":"b23509f36a2bc486","durationMs":5.300899,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:35.601Z -> 2026-11-10T03:50:35.603Z {"name":"PreviewManager.ensureControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"02652bfdcf6f5d30","parentSpanId":"be581f63938e3940","durationMs":2.706965,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewOperationError: Desktop preview operation failed: initializeDebugger.defaultBackground (WebContents 4)\n    at catch (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130473:21)\n    at /home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:4045:40\n    at PreviewManager.initializeControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130806:7)\n    at PreviewManager.initializeControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130785:19)\n    at PreviewManager.createControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130807:6)\n    at PreviewManager.createControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130743:11)\n    at PreviewManager.ensureControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131708:26)\n    at PreviewManager.ensureControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130732:31)\n    at PreviewManager.restoreControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131738:10)\n    at PreviewManager.restoreControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131706:32)\n    at PreviewManager.recoverDetachedControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130775:14)\n    at PreviewManager.recoverDetachedControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131730:40) {\n  [cause]: Error: target closed while handling command\n}"}}
2026-11-10T03:50:35.601Z -> 2026-11-10T03:50:35.603Z {"name":"PreviewManager.createControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"ce27d1452677f0a5","parentSpanId":"02652bfdcf6f5d30","durationMs":2.264746,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewOperationError: Desktop preview operation failed: initializeDebugger.defaultBackground (WebContents 4)\n    at catch (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130473:21)\n    at /home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:4045:40\n    at PreviewManager.initializeControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130806:7)\n    at PreviewManager.initializeControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130785:19)\n    at PreviewManager.createControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130807:6)\n    at PreviewManager.createControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130743:11)\n    at PreviewManager.ensureControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131708:26)\n    at PreviewManager.ensureControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130732:31)\n    at PreviewManager.restoreControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131738:10)\n    at PreviewManager.restoreControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131706:32)\n    at PreviewManager.recoverDetachedControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130775:14)\n    at PreviewManager.recoverDetachedControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131730:40) {\n  [cause]: Error: target closed while handling command\n}"}}
2026-11-10T03:50:35.601Z -> 2026-11-10T03:50:35.602Z {"name":"PreviewManager.initializeControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"f92a904b265043ec","parentSpanId":"ce27d1452677f0a5","durationMs":1.042334,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewOperationError: Desktop preview operation failed: initializeDebugger.defaultBackground (WebContents 4)\n    at catch (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130473:21)\n    at /home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:4045:40\n    at PreviewManager.initializeControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130806:7)\n    at PreviewManager.initializeControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130785:19)\n    at PreviewManager.createControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130807:6)\n    at PreviewManager.createControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130743:11)\n    at PreviewManager.ensureControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131708:26)\n    at PreviewManager.ensureControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130732:31)\n    at PreviewManager.restoreControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131738:10)\n    at PreviewManager.restoreControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131706:32)\n    at PreviewManager.recoverDetachedControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130775:14)\n    at PreviewManager.recoverDetachedControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131730:40) {\n  [cause]: Error: target closed while handling command\n}"}}
2026-11-10T03:50:35.602Z -> 2026-11-10T03:50:35.617Z {"name":"PreviewManager.recoverDetachedControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"83c4077c6bc22cc3","parentSpanId":"9dfcccd95e6078c3","durationMs":15.310259,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:35.607Z -> 2026-11-10T03:50:35.628Z {"name":"PreviewManager.detachControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"ae199b8024c09f93","parentSpanId":"9dfcccd95e6078c3","durationMs":20.859694,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:35.613Z -> 2026-11-10T03:50:35.629Z {"name":"PreviewManager.recoverDetachedControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"b6fc9c3fc849d79e","parentSpanId":"9dfcccd95e6078c3","durationMs":15.690671,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:50:35.613Z -> 2026-11-10T03:50:35.632Z {"name":"PreviewManager.detachControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"71abb04e78718b01","parentSpanId":"9dfcccd95e6078c3","durationMs":18.518333,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:13.576Z -> 2026-11-10T03:51:13.576Z {"name":"desktop.ipc.preview.setAnnotationTheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"2be0c9db46b5bf3c","parentSpanId":"a5192a0fc934d1c7","durationMs":0.276438,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:13.576Z -> 2026-11-10T03:51:13.576Z {"name":"PreviewManager.setAnnotationTheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"2870fd59c3b8dbe2","parentSpanId":"2be0c9db46b5bf3c","durationMs":0.200717,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:16.997Z -> 2026-11-10T03:51:16.997Z {"name":"desktop.ipc.preview.setForwardedShortcuts","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"86146708cc4d2cd7","parentSpanId":"b70773472122db30","durationMs":0.035165,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:17.013Z -> 2026-11-10T03:51:17.013Z {"name":"desktop.ipc.preview.setForwardedShortcuts","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"bcf7295203a6e20c","parentSpanId":"f6245dd5460b9bd1","durationMs":0.014137,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:17.021Z -> 2026-11-10T03:51:17.021Z {"name":"desktop.ipc.preview.setForwardedShortcuts","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"8b1ef6761088aaa4","parentSpanId":"5616e93d824cd9ef","durationMs":0.014287,"attributes":{},"exit":{"_tag":"Success"}}

## Derived counts from recorded events and spans
{
  "row": "F07",
  "side": "after",
  "attachmentWaitsMs": [
    315.999,
    10001.34
  ],
  "announceAttempts": 11,
  "announceSuccesses": 11,
  "announceFailures": 0,
  "markHeadlessCalls": 1
}
{
  "waitStart": "2026-11-10T03:50:43.478Z",
  "waitEnd": "2026-11-10T03:50:53.479Z",
  "lastObservation": "2026-11-10T03:51:32.045000+00:00",
  "observationAfterWaitMs": 38565.554,
  "announceAttemptsAfterWait": 0
}