Add, list, and remove GitHub accounts used by Copilot API. Supports multiple accounts for quota pooling, round-robin distribution, and automatic failover.
The auth command manages the GitHub accounts that Copilot API authenticates with. You can add accounts through the GitHub OAuth device flow, list registered accounts with optional quota information, and remove accounts by username or index. Copilot API supports multiple accounts simultaneously — premium-model requests use accounts in order and fall back on quota exhaustion, while free-model requests distribute across accounts in round-robin.
Starts the GitHub OAuth device flow to register a new account. Your browser opens to a GitHub authorization page where you enter a one-time code. Once authorized, the token is saved to your local data directory.
The index shown in auth ls output is 1-based and corresponds to the <target> argument used by auth rm. The GET /usage/:accountIndex API endpoint uses a separate 0-based index.
