Endoplexity

Endoplexity

**Agentic browser control, driven by the AI subscription you already pay for.**

A Chrome side panel that reads and acts on the page you're actually looking at: click, type, fill forms, move between tabs, all through your existing `claude` or `cursor-agent` CLI instead of a metered API key.

[](LICENSE) [](package.json) [](bridge/test) [](#what-it-costs)

Real time, no cuts beyond a trim and a speed-up · full-quality video

What you just watched

One instruction: *"Open the pricing pages for Vercel, Netlify and Cloudflare Pages in three tabs, then compare their free tiers in one table."*

It opened three tabs, read each pricing page, followed a plan link that actually lived on a different page, noticed when a link took it somewhere unexpected and recovered from it, then came back with a comparison table, the sources it used, and a takeaway naming the trade-off between Cloudflare's unlimited static bandwidth and Netlify's credit cap.

That banner reading *"Endoplexity started debugging this browser"* is Chrome's own, and it stays up the whole time. This is your real browser, your real session, on the pages you already had open. Not a headless copy that has to log back in to everything.

Why this exists

Most open-source "browser agent" projects need an API key and bill you per click. But if you already pay for Claude or Cursor, a tool-calling agent loop is sitting on your machine right now, fully paid for,