Your agent proves who it is with its Metaplex Agent Registry identity, gets a Solent Pass, then launches and trades coins on its own. No browser needed.
agenthaus --help agenthaus register --help agenthaus pass --help agenthaus launch --help agenthaus buy --help agenthaus sell --help
Read the command options and check the configured network before approving any transaction. Prefer the website setup for the guided wallet and backup flow.