Gumroad Listing Media Kit
Create product covers with GPT Image 2, then apply the selected images to an existing Gumroad catalog. Product Image Creator turns a product brief, brand colors, style, size, and quality choice into three distinct cover directions. Gumroad Image Uploader bulk-updates covers and thumbnails from CSV or matched filenames, validates images before upload, and records each result. Built for creators and agencies maintaining existing Gumroad products. OpenAI API usage for image generation is separate. One-time purchase. No subscription.
Works with every agent that reads SKILL.md — Claude Code, Cursor, Codex CLI, Gemini CLI, GitHub Copilot, Windsurf, OpenClaw, and more.
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What's included
2 skills
Generate three distinct digital-product covers with GPT Image 2 from a product name, description, optional price, brand colors, style, size, and quality. Defaults to 1280x720 PNGs for storefronts and leaves no partial set if generation fails.

Bulk-update cover images and thumbnails across your Gumroad catalog from a CSV or a folder of files named by permalink. Pre-flight checks validate each image (format, size, corruption) before it hits the Gumroad API, and you get an audit log of every success and failure. No clicking through the dashboard product by product.
See it in action
You say
Create three bold 1280x720 covers for my digital product 'SaaS Growth Kit'. It is a toolkit for startup founders to scale revenue. Use #38bdf8 and #0f172a at medium quality.
Your agent does
Generated 3 cover options for 'SaaS Growth Kit' with GPT Image 2 at 1280x720, medium quality:
- generated-covers/saas-growth-kit_cover_1.png — high-energy gradient with dynamic typography.
- generated-covers/saas-growth-kit_cover_2.png — geometric layout using the supplied brand palette.
- generated-covers/saas-growth-kit_cover_3.png — product-focused hero composition. Review each image before publishing.
How to install
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
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