image-generation

image-generation is a skill for Claude Code, Codex from Glad-Labs/poindexter. It costs 66 tokens per session (1,357 once invoked), scanned A, original, Apache-2.0.

A set of prompts that directs how a content pipeline creates featured and in-article images, searches stock photos, and writes image captions.

In plain words
What is it for?
It helps create hero-image prompts, stock-image search queries, visual-selection decisions, and descriptions for rendered images.
Why use it?
It removes the need to design separate image instructions for every article section and helps keep visual choices consistent.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It helps create hero-image prompts, stock-image search queries, visual-selection decisions, and descriptions for rendered images.

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Install with agentmods
npx agentmods add skills/glad-labs/poindexter/image-generation
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Glad-Labs/poindexter --skill image-generation
Clone the repo
git clone --depth 1 https://github.com/Glad-Labs/poindexter

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for image-generation

README.md
[![agentmods](https://agentmods.dev/badge/skills/glad-labs/poindexter/image-generation/github.svg)](https://agentmods.dev/skills/glad-labs/poindexter/image-generation)
Your own site
<a href="https://agentmods.dev/skills/glad-labs/poindexter/image-generation"><img src="https://agentmods.dev/badge/skills/glad-labs/poindexter/image-generation/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for image-generation

Your own site · 80×15
<a href="https://agentmods.dev/skills/glad-labs/poindexter/image-generation"><img src="https://agentmods.dev/badge/skills/glad-labs/poindexter/image-generation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,357 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00066 $0.01357
Opus 5 $0.00033 $0.00678
Sonnet 5 $0.00013 $0.00271
Haiku 4.5 $0.00007 $0.00136

Measured 10d ago against content hash 3a367ea2b269, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

image-generation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

src/cofounder_agent/skills/content/image-generation/SKILL.md · 121 lines

How it starts

The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Image generation skill

The prompts the pipeline uses to direct visuals for a post — a featured hero prompt, inline-section illustrations, stock search queries, the image-director reasoning that decides which sections get images, and the vision alt-text captioner that describes the rendered result. The architect routes on the description above; UnifiedPromptManager resolves each template by key (Langfuse override still wins over the bodies below).

Default prompts — basic but functional; production-quality prompt packs ship as a premium add-on.

Write a single Stable Diffusion XL image prompt for a magazine-style editorial cover illustration.

Image subject: {subject}
Art style: {style} — {style_tags}

Depict a concrete, specific subject or scene that represents the image subject above (a recognizable object, place, or visual metaphor), rendered fully in the "{style}" art style. Commit to that style's medium, palette, and composition. Do NOT default to a generic glowing-circuit board or abstract floating-data backdrop, and do not lock every image to teal/cyan — vary the focal subject, composition, and color treatment so it reads differently from a typical tech illustration. People are welcome when they serve the subject — keep them stylized (never photoreal) and their action simple and specific; one or two figures beat a crowd. No text or words in the image.

Output ONLY the image prompt, 1-2 sentences, nothing else.

image.inline_illustration

Write a single Stable Diffusion XL image prompt for a blog section illustration.

Section subject: {search_query}
Art style: {style}

Depict a specific, concrete scene for the section subject, rendered fully in the "{style}" art style — commit to that style's medium and palette rather than a generic tech render or screenshot. People are fine when the section subject involves them — stylized, never photoreal, doing something concrete. No text or words. Vary the composition so it doesn't look like every other section image.

Output ONLY the image prompt, 1 sentence, nothing else.

Read the full file on GitHub · 121 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 121 lines · 66 tokens per session scan A 3a367ea2b269

Subscribe to this mod's changes

image-generation is a skill published in the GitHub repository Glad-Labs/poindexter (5 stars, last pushed today), licensed Apache-2.0. It adds 66 tokens to every session and 1,357 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.