Canonical page: https://www.kuudo.com/features/skills/amazon-ads/creative-assets/

Amazon Ads Skills v0.4.2 Reference

# Build and Register Amazon Ads Creative

Generate custom images, brand logos, display banners, and ad copy to the program's spec, check the pixels against Amazon's creative policy, then register each asset through the Amazon Ads MCP with its ASINs as tags. The Ads Creative Assets Skill asks for the program first: a brand name in the image fails Sponsored Brands, yet a mobile banner requires one.

Checks pixels, then registers

[Try the starter prompt](#starter-prompt)[Connect Skills](/docs/quick-start/chatgpt-skills/)

Example output visualization: Asset manifest

Asset manifest

skill output

Check

Result

text\_free

checked

background\_non\_white

checked

custom image 1200 × 628

built to spec

failedSpecChecks

DSP, Stores · SB eligible

Primary input

Program, marketplace, and the ASINs the ad points at

Primary output

Square, wide, and tall custom images

[

Powered by

Amazon Ads MCP

](/features/amazon-ads-mcp/)[

Source contract

amazon-ads-creative-assets

PolyForm-Shield-1.0.0

](https://github.com/KuudoAI/skills/blob/674e68adc1c0242e5ea440583f82d26c93c86b1d/skills/amazon-ads-creative-assets/SKILL.md)

Is this the right Skill?

## Use it for a clear operating job.

Best for

*   Sponsored Brands and Sponsored Display custom images
*   DSP three-ratio sets and finished banners
*   Rejected creative triage before resubmission

Use another path when

Retail product listing photos for a detail page, which belong to Product creative, or campaign structure, bidding, budgets, and reporting.

Starter prompt

## Start with the task, then add your scope.

Copy this into a connected client and replace the account, date, ASIN, or threshold details with yours.

```text
We're launching a Sponsored Brands campaign for our insulated water bottle, B0C1234567. Build the custom image in all three ratios from our real product photos, check the pixels for text and background, then register the assets tagged to the ASIN.
```

The Skill will request any required context or approval before guarded actions.

The outcome

## A defined result, not a generic answer.

An asset manifest naming the spec each file was built to and what was checked, and registered assets tracked to ACTIVE with failedSpecChecks read against the target program.

Inputs

*   Program, marketplace, and the ASINs the ad points at
*   The seller's real product photos as references
*   The one-line message the creative must carry

Outputs

*   Square, wide, and tall custom images
*   Asset manifest with validation evidence
*   Registered assetIds with status and failedSpecChecks

Workflow

## The playbook your agent follows.

1.  01
    
    ### Classify
    
    Confirm the program first, since text and logo rules invert between programs, then the asset role, marketplace, and target ASINs.
    
2.  02
    
    ### Pull the spec
    
    State the target dimensions, format, and file-size cap before generating, building to the recommended size rather than the minimum.
    
3.  03
    
    ### Gather real references
    
    Use the seller's actual product photos, because a generated product that differs from the detail page is misleading content.
    
4.  04
    
    ### Generate and validate the pixels
    
    Produce square, wide, and tall ratios, then run the checklist on the output itself, since image models add text even when told not to.
    
5.  05
    
    ### Hand off the manifest
    
    Record which spec each file was built to, what was checked, and every open risk a human must clear.
    
6.  06
    
    ### Register and track
    
    Get an upload location, move the bytes by HTTP PUT, register with ASINs as tags, then poll to ACTIVE and read failedSpecChecks against the target program.
    

Guardrails

## What keeps the workflow dependable.

Who moves the bytes is agreed before an upload URL is minted, because it expires in 15 minutes

failedSpecChecks is read against the target program, not as pass or fail

ACTIVE is library processing, not moderation approval, which takes up to 72 hours

Connected systems

## The context and tools it coordinates.

Amazon Ads MCP

An image generation tool

Creative assets API

Keep building

## Related workflows and field guides.

[All Amazon Ads Skills →](/features/skills/amazon-ads/)

[Related SkillProduct creative](/features/skills/amazon-seller/product-creative/)[Related SkillCreate a DSP campaign](/features/skills/amazon-ads/create-dsp-campaign/)[Product surfaceAmazon Ads MCP](/features/amazon-ads-mcp/)

amazon-ads-creative-assets

## Give your agent the complete playbook.

Connect Skills once, then start with the prompt above whenever this job comes up.

[View prompt](#starter-prompt)[Connect Skills](/docs/quick-start/chatgpt-skills/)