# Mainbrella reference index

Generated from backend API.md and SDK READMEs. Local implementation does not establish deployed support; read /capabilities before using a feature.

- [Authentication](authentication.md)
- [Agent setup and verification](agent-setup-and-verification.md)
- [Images](images.md)
- [Endpoints](endpoints.md)
- [HTTP command execution](http-command-execution.md)
- [HTTP files](http-files.md)
- [Filesystem metadata and directories](filesystem-metadata-and-directories.md)
- [Browser billing endpoints](browser-billing-endpoints.md)
- [Errors and retry behavior](errors-and-retry-behavior.md)
- [Card-free trial coupons](card-free-trial-coupons.md)
- [Capability discovery](capability-discovery.md)
- [Protected application previews](protected-application-previews.md)
- [Managed execution and streaming](managed-execution-and-streaming.md)
- [Outbound internet selection](outbound-internet-selection.md)
- [Workload metrics and lifecycle history](workload-metrics-and-lifecycle-history.md)
- [Lifecycle webhooks](lifecycle-webhooks.md)
- [Public operational status](public-operational-status.md)
- [Machine sizes and compute allowance](machine-sizes-and-compute-allowance.md)
- [Saved workspaces and portable export](saved-workspaces-and-portable-export.md)
- [Mainbrella JavaScript SDK](javascript-sdk.md)
- [Mainbrella Python SDK](python-sdk.md)