openrouter-image-generate

openrouter-image-generate is a skill for Claude Code, Codex from Yuki001/game-dev-skills. It costs 99 tokens per session (2,566 once invoked), scanned A, original, no licence file.

A tool for generating images through OpenRouter's dedicated Image API, including text-to-image and image-to-image requests. Image-to-image uses an existing picture as a reference for the result.

In plain words
What is it for?
Generating images from prompts, creating variations from reference images, choosing available image models, and setting supported resolution, aspect ratio, quality, or output options.
Why use it?
It gives coding agents a defined way to create or save images through OpenRouter and control supported output settings.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Generating images from prompts, creating variations from reference images, choosing available image models, and setting supported resolution, aspect ratio, quality, or output options.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/yuki001/game-dev-skills/openrouter-image-generate
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 Yuki001/game-dev-skills --skill openrouter-image-generate
Clone the repo
git clone --depth 1 https://github.com/Yuki001/game-dev-skills

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 openrouter-image-generate

README.md
[![agentmods](https://agentmods.dev/badge/skills/yuki001/game-dev-skills/openrouter-image-generate/github.svg)](https://agentmods.dev/skills/yuki001/game-dev-skills/openrouter-image-generate)
Your own site
<a href="https://agentmods.dev/skills/yuki001/game-dev-skills/openrouter-image-generate"><img src="https://agentmods.dev/badge/skills/yuki001/game-dev-skills/openrouter-image-generate/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 openrouter-image-generate

Your own site · 80×15
<a href="https://agentmods.dev/skills/yuki001/game-dev-skills/openrouter-image-generate"><img src="https://agentmods.dev/badge/skills/yuki001/game-dev-skills/openrouter-image-generate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 99 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,566 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00099 $0.02566
Opus 5.5 $0.00040 $0.01026
Sonnet 5.5 $0.00020 $0.00513
Haiku 4.5 $0.00010 $0.00257

Measured 2mo ago against content hash 043566a7d1e8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

openrouter-image-generate scanned grade A with 1 finding 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 2mo ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/openrouter_image_generate.py, scripts/remove_chroma_key.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

description: Generate images through OpenRouter's dedicated Image API. Use this skill whenever the user wants to create, render, generate, or save images with OpenRouter, including text-to-image, image-to-image/reference
skills/openrouter-image-generate/SKILL.md · 155 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2mo ago First seen · 155 lines · 99 tokens per session scan A 043566a7d1e8

Subscribe to this mod's changes

openrouter-image-generate is a skill published in the GitHub repository Yuki001/game-dev-skills (108 stars, last pushed yesterday), with no licence file. It adds 99 tokens to every session and 2,566 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

openrouter-image-generate compared with skills from other repositories

openrouter-image-generate next to 6 skills from other repositories
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