Guide

Make a one-shot ad with Yolodex and Higgsfield

Yolodex knows what worked, and Higgsfield makes the ad.

  1. YolodexFind a proven adOne of your winners, or a competitor's long runner.
  2. YolodexPull its momentsThe hook frame, the opening line, the product's first appearance, the payoff.
  3. ClaudeHand them overStills become keyframes; the moments become shot descriptions.
  4. HiggsfieldChange one thingVersions that keep what worked and change the headline, creator, setting or format.
  5. Your teamBack on the briefPut the files on the brief and launch the same files.
  6. YolodexRead which wonThe versions side by side, in the ad sets and weeks they shared.
The loop: find a proven ad in Yolodex, pull its key moments, hand them to Higgsfield through Claude, make versions that change one thing, put the files back on the brief and launch them, then read in Yolodex which version won.

Connect both in Claude

  1. In Claude, open Settings → Connectors → Browse connectors. Add Yolodex and sign in with Google. Or add a custom connector with https://personas.yolodex.ai/api/mcp.
  2. Add Higgsfield the same way and sign in. Its custom connector address is https://mcp.higgsfield.ai/mcp.
  3. In a new chat, click + → Connectors and turn both on.

Make an ad in one prompt

Claude already has your Yolodex context, so name the ad the way you would to a colleague. One message takes you from the winning ad to the finished one.

A static

Prompt
Take our best-selling ad from last month, keep its opening line as the headline, and make me three 4:5 statics from it in Higgsfield, using the product photo I've attached.
A 4:5 static ad: a hand reaching for a phone showing 3:07 in a dark bedroom, under the headline 'Awake at 3am again?'
A static for Larkmoor, a made-up brand, from its winning opening.

A video

Prompt
Take the video that sold best for us last month, keep its opening exactly as it is, and make me a new 15-second version of it in Higgsfield in a different setting.
A video frame of a hand reaching from under a duvet for a phone showing 3:07 on a bedside table.
The opening the new video keeps.

An animation

Prompt
Find the competitor ad that's been running the longest, and make me a 2D animated version of it in Higgsfield with the same structure and timing, but our product and our own words.
A flat 2D cartoon of a sleepy crescent-moon character in a nightcap on a bed, holding a mug, with a clock reading 3:07.
A 2D character frame, before animation.

Then keep going in the same chat: more versions, another format, a different opening, a change to one shot.

Questions

What do I need?

A Yolodex workspace, a Higgsfield account with credits, and a Claude plan that supports connectors. Add both connectors once, then turn them on in any chat.

How does Yolodex know which ad is best?

It counts an ad as a winner when it beat the ads it ran beside, in the same ad set, format and week, on purchases for what it spent, and did it again in a later window. Spending the most doesn't make an ad a winner.

Can I start from a competitor's ad?

Yes. Yolodex tracks your competitors' ads from Meta's Ad Library and how long each has run. A long run means they keep paying for it, not that it sells, so treat it as something to test. Borrow its structure and timing, never its footage, people or words.

Will Claude spend my Higgsfield credits without asking?

Generations spend your Higgsfield credits. Add "show me the cost first" to any prompt to see it before anything is generated.

Does Yolodex make the ads?

No. Yolodex knows what worked and what to make next. Higgsfield, or your editors and creators, make the ad.

How do I find out if the new ad worked?

Put the finished file on a brief in Yolodex and upload the same file to Meta without renaming it. Yolodex links the ad to the brief, and you can ask how it did against the ads it ran beside.

Start from what already worked.

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