The problem in their words
Teams that write prompts, skills and agent workflows change them often, then cannot tell whether a change made things worse. The worst part is the "quiet regression" that nobody warns you about. Today one person often acts as the "review layer" before anything merges, and simple checks like "skill vs no skill" or a text-only golden set miss much of what changes.
Who's asking
- r/claudeai: 2 posts
- r/promptengineering: 2 posts
- r/ai_agents: 1 post
What they use today
- Manual review in a shared repo before merging
- A placebo skill to compare against
- A text-only golden set of past cases
All 5 posts
How are you reviewing and approving AI skills / agent workflows before they ship to your team?
“The people writing them are mostly technical consultants, not full-time engineers, and I'm currently the review layer before anything gets merged and used in the field.”
r/claudeai · 13 Oct 2026 · Read it on Reddit (How are you reviewing and approving AI skills / agent workflows before they ship to your team?) I gave the 9 most popular Claude Code skills a sugar pill. 2 beat it, 1 did worse than the pill.
“Extra text on its own can change how the agent works, so "skill vs no skill" can't tell you whether the skill's actual content does anything.”
r/claudeai · 6 Oct 2026 · Read it on Reddit (I gave the 9 most popular Claude Code skills a sugar pill. 2 beat it, 1 did worse than the pill.) The quiet regressions are the real cost of building agents on someone else's model
“The thing nobody warns you about is not the price or the rate limits you can see. It is the quiet regression.”
r/ai_agents · 26 Aug 2026 · Read it on Reddit (The quiet regressions are the real cost of building agents on someone else's model) What belongs in a regression set for prompts that accept both text and images?
“A text-only golden set will miss many of those regressions.”
r/promptengineering · 25 Aug 2026 · Read it on Reddit (What belongs in a regression set for prompts that accept both text and images?) How to actually A/B test a Claude Skill change (two gotchas that will silently ruin it)
“I just shipped a tone change to a skill I maintain and wanted to know whether I'd made it worse.”
r/promptengineering · 22 Aug 2026 · Read it on Reddit (How to actually A/B test a Claude Skill change (two gotchas that will silently ruin it))
If you tested it
A headline for the page: “Know if your prompt change made things worse, before it ships”
Test first: Test whether people who maintain prompts and skills will hand over past cases to catch regressions, shown by sign-ups that also agree to upload a sample case set.
- Build a one-page site: run each prompt or skill change against your past cases and flag quiet regressions. Add a sign-up form with an option to share sample cases.
- Post in prompt engineering and agent communities where people ask how to know if a change made a skill worse, and reply to threads about golden sets and review bottlenecks.
- Count it a yes if several people sign up within 7 days and at least a few offer real past cases or agree to a call about their review process.
Test this idea
Edit it to make it yours, then see who's asking this week. If you want, Ghostlaunch builds the page and runs the 7-day test.