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Improv

Chrome extension that uses AI to write and persist custom userscript mods for any live website

Browser extensionfreeglobal

A browser extension that lets a user describe, in plain language, a change they want on a website, then has an AI write and test the JavaScript live on the page until it works and save it to run automatically going forward. Aimed at non-developers who want to customize or fix websites without writing code.

Categories
developer toolsbrowser automationAI tools

Full match profile

Behind the summary, Matchbox keeps a richer profile of Improv - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

  • Problem & pain-point mapping
  • Who we surface it to (audience fit)
  • What it's a strong alternative to
  • Trust & credibility signals

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