Nicheloom visits: 58,238 all-time · 7,637 in the last 7 days

The opportunity tracker for new startups.

Today: 1,008 launches · Niche of the day: specialized calculation tools · See what launched today →

openai-image-prompt-writer

Codex skill for GPT Image 2.5 prompt writing, editing and reference-image workflows. Based on official OpenAI guidance.

Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.

Want to reach these readers? Sponsor an issue.

GITHUB · launched Sep 10, 2026 · 10 upvotes (top 74%) · 0 views

Niche: prompt engineering and management tools · 173 launches, 13 in the last 7 days ▼ -19% · Explore this niche →

Category and tags

  • Horizontal
  • Content generation
  • Developer
  • AI-native
  • Hobby / open-source project

Visit website ↗ Source listing ↗

Could you build this?

Yes This is a prompt-engineering guide or prompt-generation Codex skill/script for DALL-E / GPT Image models, easily written and assembled with an AI assistant.

Competitors

Other products that read as similar to this one : 520 launches clear the similarity bar, closest 8 shown.

Attention rank: #429 of 521 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 266 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.