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HappyPrompt - Prompt 提示詞管理工具與 AI 知識庫 (AI Prompt Manager & Library)

Chrome extension by KD LABs · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 111 users, barely installed. Audience over the last 30 days: +13.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

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

Users
111
Rating
5.0 (6 ratings)
Users, last 30 days
+13
Rating, last 30 days
Steady over 30 days
Version
1.0.4
Updated in the store
2026-09-27
Published
2026-02-11
Manifest
V3
Browser access
5 permissions

How it has moved

Users
+13 since 03.10
98-114 · 17 readings
  1. 2026-10-04104
  2. 2026-10-08106
  3. 2026-10-09109
  4. 2026-10-10107
  5. 2026-10-13111
  6. 2026-10-18110
  7. 2026-10-20111
  8. 2026-10-22108
  9. 2026-10-23106
  10. 2026-10-24107
  11. 2026-10-25108
  12. 2026-10-26107
  13. 2026-10-28110
  14. 2026-10-29108
  15. 2026-10-30114
  16. 2026-11-01112
  17. 2026-11-02111
Rating
unchanged since 03.10
reviewsrating 5.00 · 17 readings
  1. 2026-10-04reviews6rating5.00
  2. 2026-10-08reviews6rating5.00
  3. 2026-10-09reviews6rating5.00
  4. 2026-10-10reviews6rating5.00
  5. 2026-10-13reviews6rating5.00
  6. 2026-10-18reviews6rating5.00
  7. 2026-10-20reviews6rating5.00
  8. 2026-10-22reviews6rating5.00
  9. 2026-10-23reviews6rating5.00
  10. 2026-10-24reviews6rating5.00
  11. 2026-10-25reviews6rating5.00
  12. 2026-10-26reviews6rating5.00
  13. 2026-10-28reviews6rating5.00
  14. 2026-10-29reviews6rating5.00
  15. 2026-10-30reviews6rating5.00
  16. 2026-11-01reviews6rating5.00
  17. 2026-11-02reviews6rating5.00
Users
+5 since 01.09
98-114 · 29 readings
2026-09-27: released 1.0.4
  1. 2026-09-01106
  2. 2026-09-03104
  3. 2026-09-0499
  4. 2026-09-06100
  5. 2026-09-0799
  6. 2026-09-08103
  7. 2026-09-13105
  8. 2026-09-17104
  9. 2026-09-20106
  10. 2026-09-25108
  11. 2026-09-26100
  12. 2026-09-2898
  13. 2026-10-04104
  14. 2026-10-08106
  15. 2026-10-09109
  16. 2026-10-10107
  17. 2026-10-13111
  18. 2026-10-18110
  19. 2026-10-20111
  20. 2026-10-22108
  21. 2026-10-23106
  22. 2026-10-24107
  23. 2026-10-25108
  24. 2026-10-26107
  25. 2026-10-28110
  26. 2026-10-29108
  27. 2026-10-30114
  28. 2026-11-01112
  29. 2026-11-02111
Rating
unchanged since 01.09
reviewsrating 5.00 · 29 readings
2026-09-27: released 1.0.4
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-03reviews6rating5.00
  3. 2026-09-04reviews6rating5.00
  4. 2026-09-06reviews6rating5.00
  5. 2026-09-07reviews6rating5.00
  6. 2026-09-08reviews6rating5.00
  7. 2026-09-13reviews6rating5.00
  8. 2026-09-17reviews6rating5.00
  9. 2026-09-20reviews6rating5.00
  10. 2026-09-25reviews6rating5.00
  11. 2026-09-26reviews6rating5.00
  12. 2026-09-28reviews6rating5.00
  13. 2026-10-04reviews6rating5.00
  14. 2026-10-08reviews6rating5.00
  15. 2026-10-09reviews6rating5.00
  16. 2026-10-10reviews6rating5.00
  17. 2026-10-13reviews6rating5.00
  18. 2026-10-18reviews6rating5.00
  19. 2026-10-20reviews6rating5.00
  20. 2026-10-22reviews6rating5.00
  21. 2026-10-23reviews6rating5.00
  22. 2026-10-24reviews6rating5.00
  23. 2026-10-25reviews6rating5.00
  24. 2026-10-26reviews6rating5.00
  25. 2026-10-28reviews6rating5.00
  26. 2026-10-29reviews6rating5.00
  27. 2026-10-30reviews6rating5.00
  28. 2026-11-01reviews6rating5.00
  29. 2026-11-02reviews6rating5.00

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
Show the remaining 2

The full permission history for this extension

Version history

  1. Version 1.0.4

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 1.0.4 (was 1.0.3)

The publisher

KD LABs publishes 3 listings we track, 132 users between them. Listed website: happyprompt.net.

  1. LifePicks Bookstore：Book Gacha & Personal Bookshelf KD LABs · Productivity · Tools · published 2026-06-15 11 users ★ 5.0
  2. CareerTags: Career Development & Personal Growth Knowledge Manager KD LABs · Productivity · Tools · published 2025-12-18 10 users ★ 5.0

Like this one

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

  1. iPrompt - AI Prompt Manager Describes nearly the same job, smaller audience 4 users
  2. Ultimate Prompt Describes nearly the same job, smaller audience 20 users
  3. Prompt Manager Describes nearly the same job, smaller audience 11 users ★ 5.0
  4. AI Prompt Spark Describes nearly the same job, smaller audience 35 users ★ 5.0
  5. Prompt Manager Describes nearly the same job, smaller audience 9 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

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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 2026-11-02. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built