Automated Ad Creative Testing at Scale

The challenge

A performance marketing team needed constant creative testing to fight ad fatigue on TikTok, but manual variant creation and upload could not keep pace.

The AdsTok solution

The AdsTok MCP connector generated variants rapidly and automatically promoted winners in Blitz Studio, while Blitz Boost distributed test budget across TikTok, delaying fatigue and dropping CPA across every account.

Quantifiable results

• 10/2min

  creative variants generated

• +6 days

  fatigue delay

• -33%

  CPA

Architecture

flowchart TB
  Media[Media Buyer] -->|one prompt| MCP[AdsTok MCP]
  MCP --> Batch[10 hooks × Blitz Studio]
  Batch --> Rotate[Blitz Boost Rotation]
  Rotate --> TikTok
  TikTok -->|fatigue signals| Media

MCP implementation

{
  "tool": "generate_scripts",
  "arguments": {
    "product_url": "https://shop.example/hero-sku",
    "variants": 10,
    "style": "hook_lab",
    "campaign_name": "creative-lab-sprint"
  }
}