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Merkit

Chrome extension by hoshino.ryu · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 30 users, barely installed. Audience over the last 30 days: +5.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
30
Rating
3.7 (3 ratings)
Users, last 30 days
+5
Rating, last 30 days
Steady over 30 days
Version
1.0.19
Updated in the store
2026-09-27
Published
2026-01-12
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+5 since 02.10
25-33 · 13 readings
  1. 2026-10-0430
  2. 2026-10-0832
  3. 2026-10-0933
  4. 2026-10-1031
  5. 2026-10-1832
  6. 2026-10-1930
  7. 2026-10-2228
  8. 2026-10-2329
  9. 2026-10-2430
  10. 2026-10-2529
  11. 2026-10-2830
  12. 2026-10-3031
  13. 2026-11-0130
Rating
unchanged since 02.10
reviewsrating 3.67 · 13 readings
  1. 2026-10-04reviews3rating3.67
  2. 2026-10-08reviews3rating3.67
  3. 2026-10-09reviews3rating3.67
  4. 2026-10-10reviews3rating3.67
  5. 2026-10-18reviews3rating3.67
  6. 2026-10-19reviews3rating3.67
  7. 2026-10-22reviews3rating3.67
  8. 2026-10-23reviews3rating3.67
  9. 2026-10-24reviews3rating3.67
  10. 2026-10-25reviews3rating3.67
  11. 2026-10-28reviews3rating3.67
  12. 2026-10-30reviews3rating3.67
  13. 2026-11-01reviews3rating3.67
Users
+7 since 01.09
23-33 · 24 readings
2026-09-25: released 1.0.162026-09-26: released 1.0.172026-09-26: released 1.0.182026-09-27: released 1.0.19
  1. 2026-09-0123
  2. 2026-09-0324
  3. 2026-09-0723
  4. 2026-09-0826
  5. 2026-09-1025
  6. 2026-09-1326
  7. 2026-09-1527
  8. 2026-09-1625
  9. 2026-09-2127
  10. 2026-09-2526released 1.0.16
  11. 2026-09-2825
  12. 2026-10-0430
  13. 2026-10-0832
  14. 2026-10-0933
  15. 2026-10-1031
  16. 2026-10-1832
  17. 2026-10-1930
  18. 2026-10-2228
  19. 2026-10-2329
  20. 2026-10-2430
  21. 2026-10-2529
  22. 2026-10-2830
  23. 2026-10-3031
  24. 2026-11-0130
Rating
unchanged since 01.09
reviewsrating 3.67 · 24 readings
2026-09-25: released 1.0.162026-09-26: released 1.0.172026-09-26: released 1.0.182026-09-27: released 1.0.19
  1. 2026-09-01reviews3rating3.67
  2. 2026-09-03reviews3rating3.67
  3. 2026-09-07reviews3rating3.67
  4. 2026-09-08reviews3rating3.67
  5. 2026-09-10reviews3rating3.67
  6. 2026-09-13reviews3rating3.67
  7. 2026-09-15reviews3rating3.67
  8. 2026-09-16reviews3rating3.67
  9. 2026-09-21reviews3rating3.67
  10. 2026-09-25reviews3rating3.67released 1.0.16
  11. 2026-09-28reviews3rating3.67
  12. 2026-10-04reviews3rating3.67
  13. 2026-10-08reviews3rating3.67
  14. 2026-10-09reviews3rating3.67
  15. 2026-10-10reviews3rating3.67
  16. 2026-10-18reviews3rating3.67
  17. 2026-10-19reviews3rating3.67
  18. 2026-10-22reviews3rating3.67
  19. 2026-10-23reviews3rating3.67
  20. 2026-10-24reviews3rating3.67
  21. 2026-10-25reviews3rating3.67
  22. 2026-10-28reviews3rating3.67
  23. 2026-10-30reviews3rating3.67
  24. 2026-11-01reviews3rating3.67

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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: 1 match pattern.

  • *://jp.mercari.com/*
  • See the address and title of every tab you have open tabs
  • Act on the current tab, but only after you click it activeTab
  • Show you notifications notifications
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.0.19
  2. Version 1.0.18
  3. Version 1.0.17
Show the remaining 1
  1. Version 1.0.16

What changed recently

  1. Package size changed
  2. Released version 1.0.19 (was 1.0.18)
  3. Package size changed
Show the remaining 5
  1. Released version 1.0.18 (was 1.0.17)
  2. Privacy policy link added to the listing
  3. Released version 1.0.17 (was 1.0.16)
  4. Package size changed
  5. Released version 1.0.16 (was 1.0.15)

The publisher

hoshino.ryu. Listed website: merkit.app.

Like this one

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

  1. MERULABO Describes nearly the same job, smaller audience 8 users
  2. メルカリ 自動一括値下げ・セールコメント｜メルタイム Describes nearly the same job, smaller audience 1k users ★ 5.0
  3. MercariMate - Seller Tools Describes nearly the same job, smaller audience 10 users
  4. メルサポ Describes nearly the same job, smaller audience 1k users ★ 5.0
  5. SellerSync Describes nearly the same job, smaller audience 4 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.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/cmgefccghknbbbkejoddilafgopcpnbd/badge.svg)](https://extops.dev/extensions/cmgefccghknbbbkejoddilafgopcpnbd)

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built