image-prompting

Installation
SKILL.md

Image Prompting

Most image failures are prompt failures. This skill gives the MCP agent a repeatable structure for turning any user request into a prompt that renders clean typography, preserves layout on edits, and avoids AI slop. Defaults are tuned for GPT Image 2 (best legible text), with fallbacks for Nano Banana, Grok Imagine, and CogView.

Quick Decision Table

Costs are what you are actually CHARGED, verified live. Size is the biggest lever: any dimension above 1024 moves GPT Image 2 to the large tier and roughly doubles the price ($0.064 → $0.127). Ask for 1536x1024 only when you need it.

Installs
3
GitHub Stars
391
First Seen
May 14, 2026
image-prompting — blockrunai/blockrun-mcp