Gan Evaluator

SubagentWeb & browsing

Lets your agent test a running web app with Playwright and score it against a rubric.

GAN Harness — Evaluator agent. Tests the live running application via Playwright, scores against rubric, and provides actionable feedback to the Generator.

Delivery for this kind is on the roadmap — not serving yet. You can still add it. It stays paused until ahel can serve it.

Serve it through your gateway

One link, every agent. Your own credentials, stored once.

Signals

GitHub stars
244k
Forks
37k
Last commit
Aug 2026
Installs
226k stars