Documentation Index
Fetch the complete documentation index at: https://momentic.ai/docs/llms.txt
Use this file to discover all available pages before exploring further.
Supported browsers
- Chromium (default). Fast and lightweight, but missing some features of full Chrome (e.g. H.264 video playback). May be unstable on graphics-heavy sites.
- Google Chrome. Full-featured Chrome with H.264, media streaming, WebGL. Heavier and slower than Chromium.
- Chrome for Testing. Chrome for Testing is maintained by Google specifically for automation.
Choosing a browser
Set a project-wide default inmomentic.config.yaml:
momentic.config.yaml
browser.defaultBrowserType
for the full list of accepted values.
Hosted browsers
You can run tests against a remote browser instead of launching one locally. Momentic connects via a standard Playwright WebSocket endpoint — any provider that exposes achromium.connect()-compatible URL will work (e.g. Azure
Playwright Testing, BrowserStack, your own Playwright grid).
Set two environment variables before running the CLI:
Authorization: Bearer <token>. The
connection timeout is 120 seconds.
Runtime overrides
Momentic overrides these browser defaults for consistent results:| Setting | Value |
|---|---|
| User agent | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.6723.31 Safari/537.36 |
| Location | 37.7749 by -122.4194 (San Francisco) |
| Video auto-play | Disabled |
| Chrome browser onboarding | Disabled |
| Desktop notifications | Disabled |