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日程調整大臣

Chrome extension by masahiro.okuda · Productivity · Workflow

  • Trader

A Chrome extension in Productivity · Workflow with 3 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
3
Rating
not rated yet
Users, last 16 days
+3
Version
1.0.0
Updated in the store
2026-07-04
Published
2026-06-19
Manifest
V3
Browser access
2 permissions, 2 site patterns

How it has moved

Users
+3 since 01.09
0-3 · 6 readings
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-053
  4. 2026-09-083
  5. 2026-09-090
  6. 2026-09-163
Users
+3 since 01.09
0-3 · 6 readings
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-053
  4. 2026-09-083
  5. 2026-09-090
  6. 2026-09-163

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 2 match patterns.

  • https://calendar.google.com/*
  • https://www.googleapis.com/*
  • Sign you in with a Google account identity
  • Put data on your clipboard clipboardWrite

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

masahiro.okuda.

Like this one

Listings the catalog judges closest in what they say they do.

  1. SlotFinder - 空き枠抽出 (Googleカレンダー) Describes nearly the same job, smaller audience 82 users
  2. Calendar Slot Finder Describes nearly the same job, smaller audience 3 users (last published figure)
  3. カレンダー空き時間候補 Describes nearly the same job, smaller audience 5 users
  4. AKICHI Describes nearly the same job, smaller audience 4 users
  5. 空き時間抽出 - Free Slot Finder Describes nearly the same job, smaller audience 15 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.