What the agent does
Launch visitors to the production site decide in a few seconds whether to stay. Review the first screen of the landing page, on a phone and on a laptop, and make it answer three questions at a glance: what is this, is it for me, and what do I do next. Show me copy changes before making them.
1. Read it like a stranger
Describe what a first-time visitor sees above the fold at 390px and 1280px wide: the headline, subhead, primary button, image, and anything competing for attention (banners, popups, cookie notices). Say what a stranger would think the product does from that screen alone.
2. Headline and subhead
Propose two or three headline options that name the outcome or the category plainly ("Invoices that chase late payments for you"), not a slogan, and a subhead that says who it is for and how it works in one sentence. Keep the current one as an option. Wait for my choice before changing copy.
3. One clear next step
One primary call to action with a specific label ("Start free", "Try the demo"), visible without scrolling on a phone. Secondary actions look secondary. Remove or delay anything that covers the first screen on load, such as newsletter popups.
4. Proof and speed
Add real proof near the button where it exists: a short testimonial, a number of users, a logo strip, a launch badge. Never invent it. Make the hero image or video load fast: correct size, modern format, width and height set, not lazy-loaded since it is above the fold.
Done means
- The first screen says what the product is and who it is for, in copy I approved.
- One primary call to action is visible without scrolling at phone width.
- Nothing covers the first screen on load.
- Any proof shown is real, and the hero image is sized and not lazy-loaded.
Questions
Should my headline be clever or plain?
Plain wins with strangers. A clever line works once people know what you do; launch visitors do not, so name the category or the outcome.
Is a video better than a screenshot?
A short, silent, autoplaying loop of the product in use often explains more than a static image, but it must not slow the first paint. A good screenshot is better than a slow video.
What if I have no testimonials yet?
Show what you have that is true: a free plan, a privacy promise, a launch badge, or the founder's name and face. Never make proof up.
Does this prompt add links to Aback Launch to my site?
No. Nothing in the prompt mentions Aback Launch or asks your agent to link to us. The only exception is an optional badge step, which stays off unless you tick it. Some prompt libraries slip their own link into your codebase by default; we think that should always be your choice.
Which coding agents does it work with?
Claude Code, Cursor, Codex, GitHub Copilot, Windsurf, Cline, and any agent that can read your project and edit files. You can copy it as a plain prompt, save it as a Claude Code skill or a Cursor rule, or add it to AGENTS.md.
Is it safe to run on my real codebase?
The prompt makes the agent read first, show a plan and wait for your approval, and it forbids touching secrets, deploying and deleting data. Still review the changes and run your tests before you deploy, as with any change.
Changelog
- v1.0First version.