The GTM Co-Founder uses one agent across several brands

The GTM Co-Founder makes free, open-source agent skills for developer tool and AI product go-to-market. Its founder, Shane O’Connor, works across several brands. As a GTM Partner at QC Growth, he helps early-stage developer tools and AI companies build their go-to-market. He also runs his own products and open-source projects.

Much of that work already happens in Claude. Each company has its own voice, visual language, and source material. Shane needed a way for the agent to use the right brand without rebuilding the brief each time.

Rainbrand maintains brand context that Claude can retrieve. Shane can move from client work to his own projects while keeping each identity distinct.

The right brand for each project

For each project, Rainbrand develops brand context from the website, files, and other source material Shane provides. Claude can retrieve the relevant identity, messaging, guidance, and assets in the conversation where he is already working.

When Shane begins a social post, deck, or product video, he does not have to paste the palette, find the logo, and explain the visual direction again. The agent can work from the same brand context used for earlier tasks. Shane can update that context when the brand changes or a new decision needs to carry forward.

Claude remains Shane’s working environment. He sets the direction and approves what ships. Rainbrand supplies the brand layer behind the work.

From Citeplane’s website to finished work

Citeplane, a product Shane is building to help companies understand and improve their visibility in AI search, is a clear example. Rainbrand developed its brand context from the website and source material, including its black-and-white foundation, highlighter yellow, Archivo typography, product assets, messaging, and marked-up report style.

Shane used that context through Claude to make blog and share-card visuals, a nine-slide carousel, a one-page overview, investor-deck direction, and two product videos with voiceover. The same brand informed each format.

Before Rainbrand, Shane says he would not have tried making this work with AI because the design quality would not have been there. He planned to hire a designer.

“I have the ideas, but turning them into great design was always a struggle. Rainbrand makes me feel like the best designer in the world, and I don’t think I’ll need to hire one for the small stuff again.”

He now uses the same setup across his own products, client work, open-source projects, and community campaigns.