# connector-gen Generate Tailscale app connector configuration details from third party data. Tailscale app connectors are used to dynamically route traffic for domain names via specific nodes on a tailnet. For larger upstream domains this may involve a large number of domains or routes, and fully dynamic discovery may be slower or involve more manual labor than ideal. This can be accelerated by pre-configuration of the associated routes, based on data provided by the target providers, which can be used to set precise `autoApprovers` routes, and also to pre-populate the subnet routes via `--advertise-routes` avoiding frequent routing reconfiguration that may otherwise occur while routes are first being discovered and advertised by the connectors.