Audit and rewrite marketing copy to strip unverified claims
A published walkthrough shows the builder made two agents on gpt-4o-mini with low temperature and fixed seeds. The evaluator scores copy against mode-specific rubrics (landing page, cold email, pitch deck) and caps Specificity at 7/10 when no verifiable metrics exist. The source is a launch post and reports no results or numbers from real use.
- Agent or tool
- Custom agent
- Topic
- Sales & Marketing
- Reported on
- Hacker News
- Added
- 2026-10-15
Why it matters
Sales and marketing run on research, lists and follow-ups. Agents are starting to take on that groundwork, freeing people for the conversations that actually close deals. It is one of 63 sightings filed under Sales & Marketing on Agent Sightings (number 19 by interest), and one of 182 involving Custom agent.
How you could try it
Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into your own agent or any similar agent and adjust the details to your situation.
GTM task: audit and rewrite marketing copy to strip unverified claims. Produce drafts and a prioritized list only; no sends or publishes without approval.
Tip: Start small: run it once on a low-stakes example, read what the agent did, and only then let it run on real work.
Source
Read the original first-hand account on Hacker News: https://news.ycombinator.com/item?id=47232478. Our summary is a paraphrase; details are in the source.