curl --request POST \
  --url https://api.agentic.scope3.com/mcp/v1/creative-create \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'mcp-session-id: <mcp-session-id>' \
  --data '
{
  "params": {
    "name": "creative_create",
    "arguments": {
      "creative_id": "example_id_123",
      "name": "Example Name",
      "format_id": null,
      "assets": null,
      "brand_agent_id": 100
    }
  },
  "method": "tools/call",
  "jsonrpc": "2.0",
  "id": 1
}
'

{
  "content": [
    {
      "type": "text",
      "text": "string"
    }
  ],
  "structuredContent": {
    "creative_id": "example_id_123",
    "name": "Example Name",
    "format_id": {
      "agent_url": "<string>",
      "id": "<string>",
      "width": 123,
      "height": 123,
      "duration_ms": 123
    },
    "assets": {},
    "status": "string",
    "created_at": "string",
    "updated_at": "string",
    "inputs": [],
    "tags": [],
    "weight": 100,
    "placement_ids": [],
    "campaign_id": "example_id_123"
  }
}