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smart-chrome-toolkit

By robbie.yang

Frontend debugging toolkit: mock XHR/fetch responses, rewrite requests, manage headers, toggle CSR mode, and inspect DOM nodes.

View Chrome Web Store
Time on the storeUnder 6 monthsA rough range, not an exact date
Store users11As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 52 ratings on the Chrome Web Store
Last store update24 Aug 2026Version 0.0.83, 44 days ago

Inside the extension

smart-chrome-toolkit developer product preview 1
Product image 1 of 4

Reviews

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Competitors

Closest by name, description, category or topic.

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Permissions & access

Access levelMedium

Can see the address and title of every open tab, plus 1 more sensitive permission.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 8

Sensitive2

  • See the address and title of every open tabtabs
  • Change web traffic on the sites it can accessdeclarativeNetRequestWithHostAccess

Standard6

  • Save its own settingsstorage
  • Run its code on pages it can accessscripting
  • Store large amounts of its own dataunlimitedStorage
  • Block or redirect requests with set rulesdeclarativeNetRequest

Members also see when a new version asks for new access.

Website access 0

No website access beyond the tab you click it on.

Extension ID
ngkknmkcepnmmhidjpkoplbgkkkcponp
Package size
2.33MiB
Manifest
Version 3

The maker

This is the only listing we know of from robbie.yang.

Listings
1
Combined store users
≈11
Store Featured
0

Combined users can count the same person more than once. Maker profile

Ext Watch AI

Should you build in this niche?

See plans

One research report for smart-chrome-toolkit. Reports come with Plus, Pro and Max.

  • Takeaway & demandCited takeaway and search volumes
  • Traffic & domainPopularity rank, visits and authority
  • Money & pricingPlans and prices from the maker’s site
  • ReviewsComplaints and praise, quoted
  • Competitors & ranksRank against the closest listings
  • Build opportunityWhat to build and how to position it
  • Every number shows its source and date
  • Ready in a minute or two
  • Report and PDF yours for 30 days
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