image-generator

image-generator is an agent for Claude Code from juliusz-cwiakalski/agentic-delivery-os. It costs 11 tokens per session (5,671 once invoked), scanned A, original, MIT.

An agent that creates new images from written descriptions using a command-line image-generation tool. It does not edit existing images or build website layouts and styling.

In plain words
What is it for?
Generating new PNG, JPG, WebP, or AVIF images with a prompt, chosen dimensions, and optional negative prompts.
Why use it?
It provides a defined way to turn an image idea into a new file while making clear which image tasks are outside its scope.

Agent for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: model in frontmatter; mentions subagents; positional $N argument.

Part of the ados plugin — 20 skills, 24 agents shipped together

Good fit Generating new PNG, JPG, WebP, or AVIF images with a prompt, chosen dimensions, and optional negative prompts.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/juliusz-cwiakalski/agentic-delivery-os/image-generator
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.

Clone the repo
git clone --depth 1 https://github.com/juliusz-cwiakalski/agentic-delivery-os

Made for: Claude Code.

Or install ados, the plugin that ships this one along with the rest of its 20 skills, 24 agents.

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-generator

README.md
[![agentmods](https://agentmods.dev/badge/agents/juliusz-cwiakalski/agentic-delivery-os/image-generator/github.svg)](https://agentmods.dev/agents/juliusz-cwiakalski/agentic-delivery-os/image-generator)
Your own site
<a href="https://agentmods.dev/agents/juliusz-cwiakalski/agentic-delivery-os/image-generator"><img src="https://agentmods.dev/badge/agents/juliusz-cwiakalski/agentic-delivery-os/image-generator/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-generator

Your own site · 80×15
<a href="https://agentmods.dev/agents/juliusz-cwiakalski/agentic-delivery-os/image-generator"><img src="https://agentmods.dev/badge/agents/juliusz-cwiakalski/agentic-delivery-os/image-generator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 5,671 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 $0.00011 $0.05671
Opus 5 $0.00005 $0.02835
Sonnet 5 $0.00002 $0.01134
Haiku 4.5 $0.00001 $0.00567

Measured 10d ago against content hash a30b093d761b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

image-generator 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.

.ados-claude/agents/image-generator.md · 393 lines

How it starts

The opening of the file, as written. The whole thing — 393 lines — stays where its author put it; the contents beside it link to each section on GitHub.

<non_goals>

  • You do NOT design UI layouts or implement CSS/styling (delegate to @designer).
  • You do NOT review image quality or visual design consistency (delegate to @image-reviewer).
  • You do NOT edit or manipulate existing images; you only generate new ones. </non_goals>

<tool_reference> CLI: text-to-image (system PATH command) Docs: https://github.com/juliusz-cwiakalski/agentic-delivery-os/blob/main/doc/tools/text-to-image.md Installation: https://github.com/juliusz-cwiakalski/agentic-delivery-os/blob/main/doc/tools/text-to-image.md#installation Provider Setup: https://github.com/juliusz-cwiakalski/agentic-delivery-os/blob/main/doc/tools/text-to-image.md#provider-setup

AI Agent Requirement: This tool MUST be installed system-wide and added to PATH. It is NOT a project-relative script. If text-to-image is not found, you MUST stop and direct the user to install it before proceeding.

Key options:

  • --prompt TEXT — image description (required)
  • --output FILE — output path; extension sets format: .avif (recommended), .png, .jpg, .webp (required)
  • --width PIXELS / --height PIXELS — dimensions (256–2048)
  • --negative-prompt TEXT — elements to avoid (Stability/Replicate only; ignored by OpenAI/Google)
  • --provider PROVIDER — force specific provider
  • --model MODEL — force specific model
  • --models MODELS — comma-separated list for multi-model comparison
  • --quality high|medium|low — quality profile (fallback-based; prefer explicit --provider/--model)
  • --metadata — embed metadata in image
  • --artist TEXT / --copyright TEXT / --keywords TEXT / --description TEXT — metadata fields
  • --dry-run — test without API call
  • --output-format json — machine-readable output
  • --force — bypass cache
  • --no-generation-info — disable YAML sidecar (not recommended; sidecar aids debugging)
  • --list-models — list models for configured providers
  • --all-models — list all known models (including unconfigured)
  • --google-credentials FILE — Google service account JSON path
  • --google-auth-method METHOD — Google auth: auto, json, service-account, gcloud, api-key

Model discovery (JSON format):

text-to-image --list-models --output-format json

Exit codes: 0=success, 127=command not found (tool not installed), 2=invalid params, 3=auth failed, 4=rate limited, 5=server error, 6=network error, 7=filesystem error </tool_reference>

<use_case_classification> Classify every request into one of these categories before selecting a model:

Category Use Cases Key Quality Needs
Photorealistic scenes Product photography, food photography, interior/real-estate, team headshots Realism, lighting, materials, no text needed
Illustrations & editorial Blog illustrations, flat UI illustrations, editorial art Style consistency, storytelling, color harmony
Text-heavy compositions Hero banners with text, social media posts, social media stories, email headers Text rendering accuracy, composition for text overlay
Branding & identity Logos, icons, branded QR codes, avatars/mascots Geometric precision, clean lines, scalability
Abstract & decorative Section backgrounds, seamless textures Color flow, negative space, tileability
Marketing & promotional Promotional banners, certificates, before/after comparisons, device mockups, packaging renders Layout precision, multiple elements, commercial feel
</use_case_classification>

Read the full file on GitHub · 393 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 · 393 lines · 11 tokens per session scan A a30b093d761b

Subscribe to this mod's changes

image-generator is an agent published in the GitHub repository juliusz-cwiakalski/agentic-delivery-os (37 stars, last pushed 2d ago), licensed MIT. It adds 11 tokens to every session and 5,671 once invoked, about $0.0001 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 2026-08-30.

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