seo-image-gen

zhtyyx20stars

Marketing

1---2name: seo-image-gen3description: AI image generation for SEO assets: OG/social preview images, blog hero images, schema images, product…4---56# extensions/banana/skills/seo-image-gen/SKILL.md

SKILL.mdAgent skill

Transport: File
Status: Listed

SKILL.md

Install

The skill file stays in the publisher's repository.

Paste the copied command in a terminal. It installs this SKILL.md into that agent.

shterminal

1npx skills add zhtyyx/codex-seo --skill seo-image-gen -a cursor -y

Paste the copied command in a terminal. It installs this SKILL.md into that agent.

shterminal

1npx skills add zhtyyx/codex-seo --skill seo-image-gen -a claude-code -y

Paste the copied command in a terminal. It installs this SKILL.md into that agent.

shterminal

1npx skills add zhtyyx/codex-seo --skill seo-image-gen -a codex -y

Paste the copied command in a terminal. It installs this SKILL.md into that agent.

shterminal

1npx skills add zhtyyx/codex-seo --skill seo-image-gen -a grok -y

Send the copied message in a Grok Bot chat. The Bot fetches this SKILL.md from GitHub and adds it to the skills all your Bots share.

txtGrok Bot chat

1Install this skill: https://github.com/zhtyyx/codex-seo/tree/HEAD/extensions/banana/skills/seo-image-gen

Download skill extensions/banana/skills/seo-image-gen/SKILL.md on GitHub

extensions/banana/skills/seo-image-gen/SKILL.mdMarkdown · UTF-8

Skill facts

Agent skill

File: extensions/banana/skills/seo-image-gen/SKILL.md
Publisher: zhtyyx
Hosting

Overview

About seo-image-gen

AI image generation for SEO assets: OG/social preview images, blog hero images, schema images, product photography, infographics. Powered by Gemini via nanobanana-mcp. Requires banana extension installed. Use when the user wants an SEO asset and says \"OG image\", \"social preview\", \"hero image\", \"blog image\", \"product photo\", \"infographic\", \"seo image\", \"image-gen\", \"favicon\", \"schema image\", or \"pinterest pin\". Not for general artwork, banners, or thumbnails unrelated to SEO.

FAQ

Questions

SEO Image Gen: AI Image Generation for SEO Assets (Extension)

Generate production-ready images for SEO use cases using Gemini's image generation via the banana Creative Director pipeline. Maps SEO needs to optimized domain modes, aspect ratios, and resolution defaults.

Architecture Note

This extension is built on Claude Banana, the standalone AI image generation skill for Codex CLI.

This skill has two components with distinct roles:

SKILL.md (this file): Handles interactive $seo image-gen commands for generating images

Agent (agents/seo-image-gen.md): Audit-only analyst spawned during $seo audit to assess existing OG/social images and produce a generation plan (never auto-generates)

Prerequisites

This skill requires the banana extension to be installed:

./extensions/banana/install.sh

Check availability: Before using any image generation tool, verify the MCP server is connected by checking if gemini_generate_image or set_aspect_ratio tools are available. If tools are not available, inform the user the extension is not installed and provide install instructions.

Quick Reference

Command	What it does
`$seo image-gen og <description>`	Generate OG/social preview image (1200x630 feel)
`$seo image-gen hero <description>`	Blog hero image (widescreen, dramatic)
`$seo image-gen product <description>`	Product photography (clean, white BG)
`$seo image-gen infographic <description>`	Infographic visual (vertical, data-heavy)
`$seo image-gen custom <description>`	Custom image with full Creative Director pipeline

Use Case	Aspect Ratio	Resolution	Domain Mode	Notes
OG/Social Preview	`16:9`	`1K`	Product or UI/Web	Clean, professional, text-friendly
Blog Hero	`16:9`	`2K`	Cinema or Editorial	Dramatic, atmospheric, editorial quality
Schema Image	`4:3`	`1K`	Product	Clean, descriptive, schema ImageObject
Social Square	`1:1`	`1K`	UI/Web	Platform-optimized square
Product Photo	`4:3`	`2K`	Product	White background, studio lighting
Infographic	`2:3`	`4K`	Infographic	Data-heavy, vertical layout
Favicon/Icon	`1:1`	`512`	Logo	Minimal, scalable, recognizable
Pinterest Pin	`2:3`	`2K`	Editorial	Tall vertical card

Scenario	Model	Why
OG images, social previews	Verified `NANOBANANA_MODEL` @ 1K	Fast, cost-aware
Hero images, product photos	Verified `NANOBANANA_MODEL` @ 2K if supported	Quality + detail
Infographics with text	Verified `NANOBANANA_MODEL` @ 2K if supported, thinking: high	Better text rendering
Quick drafts	Verified `NANOBANANA_MODEL` @ 512 if supported	Rapid iteration

Error	Resolution
MCP not configured	Run `./extensions/banana/install.sh` or `"${CODEX_SEO_ROOT}/scripts/codex-seo" run --extension banana setup_mcp.py --key YOUR_KEY`
API key invalid	New key at https://aistudio.google.com/apikey
Rate limited (429)	Wait 60s, retry. Check current free-tier limits before batch operations
`IMAGE_SAFETY`	Rephrase prompt - see `references/prompt-adaptation-safety.md`
MCP unavailable	Fall back: `"${CODEX_SEO_ROOT}/scripts/codex-seo" run --extension banana generate.py --prompt "..." --aspect-ratio "16:9" --model "$NANOBANANA_MODEL"`
CSV batch input	Plan first: `"${CODEX_SEO_ROOT}/scripts/codex-seo" run --extension banana batch.py --csv requests.csv --model "$NANOBANANA_MODEL"`
Extension not installed	Show install instructions: `./extensions/banana/install.sh`

seo-image-gen

Install

Skill facts

About seo-image-gen

Questions

How do I install seo-image-gen?

Where does seo-image-gen live?

Which agents can use seo-image-gen?

SKILL.md

SEO Image Gen: AI Image Generation for SEO Assets (Extension)

Architecture Note

Prerequisites

Quick Reference

SEO Image Use Cases

Generation Pipeline

Check for Presets

Post-Generation SEO Checklist

Cost Awareness

Model Routing

Error Handling

Cross-Skill Integration

Reference Documentation

Response Format

Security