ZBS Index What actually exists in applied AI, with the source next to it

harness

Cursor

Built to make you extraordinarily productive, Cursor is the best AI coding agent.

Description as published by the maintainer. Source

  • active

active — We have not checked this project’s repository yet, so this is the listing only.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
Vendor claim Cursor: AI coding agent The page title the vendor serves today. It is how the product presents itself, not an assessment of it, and it changes when a product is renamed or acquired. as of fetch cursor.com

Bring your own setup

We take apart real AI setups every week and show what broke, what cost too much, and what the trace actually said. If you run agents on real work, that is where the useful conversation is.

Join ZBS AI Practice Lab

Sources

  1. cursor official page — cursor.com, observed , trust tier 2.