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Chrome extension by 404 Software Labs · Productivity · Developer

  • Trader

A Chrome extension in Productivity · Developer with 11 users, barely installed.

Specific sites only: 5 match patterns.

What the developer says, and 1 screenshot

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

Users
11
Rating
5.0 (1 ratings)
Users, last 19 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.0.3
Updated in the store
2025-10-10
Published
2025-09-18
Manifest
V3
Browser access
6 permissions, 5 site patterns

How it has moved

Users
unchanged since 31.08
11-13 · 9 readings
  1. 2026-08-3111
  2. 2026-09-0312
  3. 2026-09-0411
  4. 2026-09-0512
  5. 2026-09-0611
  6. 2026-09-0813
  7. 2026-09-0912
  8. 2026-09-1711
  9. 2026-09-1811
Rating
unchanged since 31.08
reviewsrating 5.00 · 9 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-17reviews1rating5.00
  9. 2026-09-18reviews1rating5.00
Users
unchanged since 31.08
11-13 · 9 readings
  1. 2026-08-3111
  2. 2026-09-0312
  3. 2026-09-0411
  4. 2026-09-0512
  5. 2026-09-0611
  6. 2026-09-0813
  7. 2026-09-0912
  8. 2026-09-1711
  9. 2026-09-1811
Rating
unchanged since 31.08
reviewsrating 5.00 · 9 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-17reviews1rating5.00
  9. 2026-09-18reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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: 5 match patterns.

  • https://railsblueprint.com/*
  • https://staging.railsblueprint.com/*
  • https://*.railsblueprint.com/*
Show the remaining 2
  • http://localhost:3000/*
  • http://localhost:3001/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Put data on your clipboard clipboardWrite
Show the remaining 3
  • Add items to the right-click menu contextMenus
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

404 Software Labs publishes 9 listings we track, 2k users between them. Listed website: railsblueprint.com.

  1. Blueprint MCP for Chrome 404 Software Labs · Productivity · Developer · published 2025-11-07 1k users ★ 5.0
  2. Focus Music 404 Software Labs · Lifestyle · Fun · published 2025-12-29 321 users ★ 5.0
  3. Session Replay — Screenshot & Screen Recorder for Bug Reports 404 Software Labs · Productivity · Developer · published 2026-08-14 215 users ★ 5.0
Show 5 more from this publisher
  1. Grafana Dashboards 404 Software Labs · Productivity · Developer · published 2026-01-07 154 users ★ 5.0
  2. Backlink Checker 404 Software Labs · Productivity · Developer · published 2026-01-05 100 users
  3. Voice Notes 404 Software Labs · Productivity · Tools · published 2025-11-27 73 users ★ 4.8
  4. SEO Directories 404 Software Labs · Productivity · Developer · published 2026-01-05 62 users
  5. Triumph - Habit tracker 404 Software Labs · Lifestyle · Well Being · published 2025-12-29 11 users

Like this one

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

  1. CopyStyle - Snatch style from any site, swiftly and seamlessly. Describes nearly the same job, smaller audience 646 users ★ 3.5
  2. Snip2Prompt — element to LLM prompt Describes nearly the same job, smaller audience 5 users
  3. SnipCode Describes nearly the same job, smaller audience 18 users ★ 5.0
  4. Rebla UI Describes nearly the same job, smaller audience 41 users
  5. HubL Code Formatter Describes nearly the same job, smaller audience 17 users ★ 5.0

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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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.