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OnZero MCP — the Claude workflow guide45 tools · video · sound · characters
1

Get your API key

onzero.ai → Settings → Claude MCP Connector → Generate API Key
2

Add OnZero to Claude's MCP config

{
  "mcpServers": {
    "onzero": {
      "url": "https://onzero.ai/mcp",
      "headers": { "Authorization": "Bearer YOUR_API_KEY" }
    }
  }
}
3

Start using it in Claude

"Create a new OnZero character — East Asian woman, 25–30, with black hair and brown eyes. Then generate a portrait."