opencode-openai-multi-auth

OpenCode plugin that adds Antigravity-style multi-account rotation for the openai provider.

Features

• Stores multiple OpenAI OAuth accounts in ~/.config/opencode/openai-accounts.json
• Runs account rotation on rate-limit (429, 503, 529)
• Supports:
  • sticky strategy
  • round-robin strategy
• Optional pid_offset_enabled for parallel processes

Configure

Add plugin in ~/.config/opencode/opencode.json:

{
  "plugin": [
    "@hossamzein1/opencode-openai-multi-auth",
    "opencode-pty"
  ]
}

Optional plugin config file ~/.config/opencode/openai-multi.json:

{
  "account_selection_strategy": "sticky",
  "pid_offset_enabled": true,
  "rate_limit_cooldown_seconds": 60
}

Add Accounts

Run multiple times:

opencode auth login openai

Each successful login is merged into openai-accounts.json.