omp-multi-auth

Multi-account OAuth login for omp (Oh My Pi). Add, authenticate, and switch between multiple accounts per provider. OMP's built-in fallback handles rate-limit retry and model fallback.

Install

omp install npm:omp-multi-auth

Or install from GitHub:

omp install git:github.com/tuandinh0801/omp-multi-auth

Features

• Multiple OAuth accounts per provider
• Switch active account with /multi-auth switch
• Cross-provider model presets with /multi-auth-preset
• Built-in quota checks with /multi-auth limits
• Project affinity through .omp/multi-auth.json and allowedSubs
• Labels for organizing accounts
• Interactive TUI management

Commands

/multi-auth

| Command | Description | |---|---| | /multi-auth | Open account management menu | | /multi-auth list | List configured accounts | | /multi-auth add | Add an account | | /multi-auth remove | Remove an account | | /multi-auth login | Authenticate an account | | /multi-auth logout | Sign out an account | | /multi-auth switch | Switch active account/provider | | /multi-auth status | Show account and authentication status | | /multi-auth limits | Check provider quota and usage |

/multi-auth-preset

| Command | Description | |---|---| | /multi-auth-preset | Open preset menu | | /multi-auth-preset activate | Activate a preset's best available entry | | /multi-auth-preset <name> | Activate preset by name | | /multi-auth-preset create | Create a preset | | /multi-auth-preset list | List presets | | /multi-auth-preset toggle | Enable or disable a preset | | /multi-auth-preset remove | Delete a preset |

Presets select models across providers. On rate limits, requests fall through to OMP's built-in fallback.

Project-level configuration

Create .omp/multi-auth.json in a project to restrict which subscription provider names are available. allowedSubs is an exact allow-list; omit it to allow all configured accounts.

{
  "allowedSubs": ["openai-codex-2", "anthropic-2"]
}

Supported providers

OAuth

| Provider | Service | |---|---| | anthropic | Anthropic (Claude Pro/Max) | | openai-codex | ChatGPT Plus/Pro (Codex) | | github-copilot | GitHub Copilot | | google-gemini-cli | Google Cloud Code Assist | | google-antigravity | Antigravity | | kimi-code | Kimi Code | | xai-oauth | xAI Grok OAuth | | cursor | Cursor (browser PKCE OAuth or API key) |

API key

| Provider | Service | |---|---| | openai | OpenAI (API key) | | deepseek | DeepSeek | | mistral | Mistral | | groq | Groq | | xai | xAI (API key) | | google | Google Gemini (API key) | | openrouter | OpenRouter | | together | Together AI | | fireworks | Fireworks AI | | cerebras | Cerebras | | moonshot | Moonshot (Kimi) | | zai | Z.AI (GLM) | | minimax | MiniMax (Global) | | minimax-cn | MiniMax (China) | | cursor | Cursor (dashboard API key crsr_... / cursor_... or browser sign-in) |

API-key providers support full multi-account operation. Add an account with /multi-auth add, select the provider, then authenticate via /multi-auth login (or /login <name>) and paste your API key when prompted. Each account stores its own key independently in OMP auth storage.

For cursor, /multi-auth login prompts for a dashboard API key (crsr_.../cursor_...). Submit a key to use token exchange, or leave it blank to sign in via browser PKCE OAuth. Both methods refresh automatically.

Built-in quotas

Run /multi-auth limits to inspect quota and usage information for supported providers. This currently includes built-in quota checks for Codex and Google providers. Results depend on provider availability and authenticated account state.

Configuration files

| Scope | Path | Contents | |---|---|---| | Global | ~/.omp/agent/multi-auth.json | Subscriptions and presets | | Project | .omp/multi-auth.json | allowedSubs allow-list |

Credits

Originally based on pi-multi-pass.

License

MIT