The problem this solves
The newsletter ships every month, and every month the header is the same tired decision: reuse last month's art and look static, or beg for design time the newsletter never gets priority for. Subscribers see the header before a single word of the issue, and a recycled banner tells them this edition is more of the same before they have scrolled. For a channel you own outright, that is a quietly expensive first impression to keep fumbling.
The task resists solving because it is small, recurring, and themed. It is too little work to justify a design request, too specific to pull from a template library, and it lands every single month whether anyone has capacity or otherwise. Recurring creative like this is exactly what falls through the gap between real design projects, and exactly what an agent with your brand kit and this month's theme can close out in one mission.
How the mission runs
- Take the theme from the thread. The agent reads this month's theme from your thread - the topic, the mood, anything the issue is anchored to - and translates it into a visual concept that can carry a header. If the theme is thin, it proposes a sharper angle before any generation happens.
- Generate two variants. Image Generation produces two genuinely different header treatments of the concept in your brand style: same theme, two visual arguments. Both iterate at draft quality while the direction settles, then render at final quality in your template's header dimensions with safe margins for surrounding email copy.
- Pick the winner in the thread. Both finals land side by side in the thread with a one-line case for each. You reply with the winner, or with a tweak that would decide it - warmer, quieter, more literal - and the agent applies it. The choice takes a minute because everything is already rendered.
- Stage it in Klaviyo. The winning header is staged into your Klaviyo template, placed and sized correctly, with the draft left unsent. Your newsletter workflow continues exactly as normal from there: write the issue, review the draft, and send on your schedule. The mission never touches the send button.
- Bank the direction for next month. The mission closes by noting which variant won and why in the thread, so next month's run starts from accumulated taste instead of zero. Over a few issues this becomes a documented visual direction for the newsletter that survives team changes and memory.
The prompt
This is the exact objective the agent receives. Swap the obvious placeholders for your own domain, segment or channel and run it as-is from the console, Slack, or the API.
What comes back
Two finished header variants rendered at final quality in your template's dimensions, a decided winner, and that winner staged into your Klaviyo template with the draft left unsent. The losing variant stays in the thread as an alternate, and the decision rationale is recorded so the series builds a consistent visual direction issue over issue. Your send workflow remains untouched.
Make it yours
- Batch a quarter: three months of themes in one mission, producing three staged headers ahead of schedule so the newsletter is never waiting on art.
- Tie the header to the lead story instead of a theme, with the art teasing the issue's strongest piece to lift opens into that first section.
- Add a matching divider and footer band in the same monthly style, refreshing the entire template's art in the same mission as the header.
Frequently asked questions
How does the header stay consistent with past issues?
Your brand kit sets the constants - palette, type treatment, logo behavior - and the thread's running record of past winners sets the accumulated style. Each month varies the theme inside those constraints, so issues feel fresh without the series losing its recognizable identity.
What if I dislike both variants?
Say so with a sentence about why, and the agent reworks the concept at draft quality before rendering fresh finals. Because iteration happens at the cheap tier and finals render once, a full re-take on direction costs little and usually lands within one more pass.
Could the agent accidentally send my newsletter?
No. The mission's only Klaviyo action is placing the winning image into the template as an unsent draft. Sending remains a human step in your normal workflow, so the art can be staged days early without any risk to your send schedule or your list.