Codex
Create a profile file first, then start Codex with that profile.
Config file: ~/.codex/s6o.config.toml
model = "gpt-5.5"
model_provider = "s6o"
[model_providers.s6o]
name = "OpenAI"
base_url = "https://s6o.org/v1"
wire_api = "responses"
requires_openai_auth = true
Command
codex --profile s6o
Run codex login once if this machine has not signed in.