An independent, evidence-based trust comparison of BrowserGym agents and Cua, two Browser & Computer Use projects in the HVTracker registry. Scores come from public, checkable signals — supply-chain provenance, OSSF Scorecard, maintenance, and adoption — not popularity.
| Signal | BrowserGym agentsServiceNow/BrowserGym | Cuatrycua/cua |
|---|---|---|
| HVTrust score | 40.5 | 100.0 |
| Evidence grade | D | A |
| Overall rank | #122 | #19 |
| Rank in Browser & Computer Use | #3 | #1 |
| GitHub stars | 1.3k | 19.4k |
| Last updated | 110d ago | 4d ago |
| Build provenance | Yes | No |
| OSSF Scorecard | — | 2.9 / 10 |
| License | NOASSERTION | MIT |
| Downloads | 7k/wk | 11k/wk |
| Trust dimensions (points earned) | ||
| Safety / integrity / 25 | 7.5 | 6.9 |
| Identity & provenance / 20 | 18.0 | 10.8 |
| Transparency / 17 | 8.5 | 11.0 |
| Maintenance / 20 | 4.7 | 19.7 |
| Adoption / 20 | 12.6 | 15.7 |
How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption, scaled by an evidence-confidence factor. Grade bands: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Signals refresh daily. Full methodology v4.0 →