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Measure Browser Preview Timing
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Measure Browser Preview Timing
fix/issue-17015
Measure Preview Open Timing
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Measure Preview Open Timing
fix/issue-17015
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fix/issue-17015
Inspect T3 Preview Tool Status
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Measure Browser Preview Timing
You

First run the shell command date +%s%3N, then preview_open({"url":"https://example.org","open":true,"reuseExistingTab":false}), then run the shell command date +%s%3N again, then preview_status({"tabId":"<tabId from preview_open>"}). Do these back to back with no other work between them and paste all raw outputs verbatim.

5:26 PM

T3 Code

I also performed tool discovery and a required preliminary preview_status call between the first timestamp and preview_open, so this was not exactly your requested sequence.

First date +%s%3N stdout:

text
1793121977545


Preliminary preview_status({}) raw text:

{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"}


preview_open raw text:

{"available":true,"visible":false,"tabId":"tab_3_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","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_3_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","owner":"agent","ownedByCaller":true,"visible":false,"profileId":"default"}],"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"}


Second date +%s%3N stdout:

text
1793121984206


Final preview_status raw text:

{"available":true,"visible":false,"tabId":"tab_3_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","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_3_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","owner":"agent","ownedByCaller":true,"visible":false,"profileId":"default"}],"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"}


5:26 PM

You

First run the shell command date +%s%3N, then preview_open({"url":"https://example.org","open":true,"reuseExistingTab":false}), then run the shell command date +%s%3N again, then preview_status({"tabId":"<tabId from preview_open>"}). Do these back to back with no other work between them and paste all raw outputs verbatim.

5:27 PM

Worked for 24s
5:27 PM
T3 Code

date +%s%3N

{"chunk_id":"3aa4ba","wall_time_seconds":0.000020298,"exit_code":0,"original_token_count":4,"output":"1793122046946\n"}


preview_open

{"content":[{"type":"text","text":"{\"available\":true,\"visible\":false,\"tabId\":\"tab_4_b970a2af-ad33-4d19-8076-9fc88b157d66\",\"url\":\"https://example.org/\",\"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_3_b970a2af-ad33-4d19-8076-9fc88b157d66\",\"url\":\"https://example.org/\",\"owner\":\"agent\",\"ownedByCaller\":true,\"visible\":false,\"profileId\":\"default\"},{\"tabId\":\"tab_4_b970a2af-ad33-4d19-8076-9fc88b157d66\",\"url\":\"https://example.org/\",\"owner\":\"agent\",\"ownedByCaller\":true,\"visible\":false,\"profileId\":\"default\"}],\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":true,"visible":false,"tabId":"tab_4_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","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_3_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","owner":"agent","ownedByCaller":true,"visible":false,"profileId":"default"},{"tabId":"tab_4_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","owner":"agent","ownedByCaller":true,"visible":false,"profileId":"default"}],"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


date +%s%3N

{"chunk_id":"7d973b","wall_time_seconds":0.000017551,"exit_code":0,"original_token_count":4,"output":"1793122048115\n"}


preview_status

{"content":[{"type":"text","text":"{\"available\":true,\"visible\":false,\"tabId\":\"tab_4_b970a2af-ad33-4d19-8076-9fc88b157d66\",\"url\":\"https://example.org/\",\"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_3_b970a2af-ad33-4d19-8076-9fc88b157d66\",\"url\":\"https://example.org/\",\"owner\":\"agent\",\"ownedByCaller\":true,\"visible\":false,\"profileId\":\"default\"},{\"tabId\":\"tab_4_b970a2af-ad33-4d19-8076-9fc88b157d66\",\"url\":\"https://example.org/\",\"owner\":\"agent\",\"ownedByCaller\":true,\"visible\":false,\"profileId\":\"default\"}],\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":true,"visible":false,"tabId":"tab_4_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","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_3_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","owner":"agent","ownedByCaller":true,"visible":false,"profileId":"default"},{"tabId":"tab_4_b970a2af-ad33-4d19-8076-9fc88b157d66","url":"https://example.org/","owner":"agent","ownedByCaller":true,"visible":false,"profileId":"default"}],"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


5:27 PM




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