gen-image

A command that sends a text prompt to an image-generation service and returns the generated image URL.

In plain words
What is it for?
Use it to create an image from a prompt and optionally save it in a project's public/ folder.
Why use it?
It removes the need to call the image service manually or handle its request format yourself.

Command

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.

agentmods
npx agentmods add commands/jacobcwright/open-animate/gen-image
Clone the repo
git clone --depth 1 https://github.com/jacobcwright/open-animate
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 117 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00000 $0.00117
Opus 5 $0.00000 $0.00059
Sonnet 5 $0.00000 $0.00023
Haiku 4.5 $0.00000 $0.00012

Measured 2d ago against content hash 06cdc91123d8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

gen-image 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 2d 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.

Makes network callslowCapability

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

4. If the current directory has a `public/` folder, offer to download the image there using `curl -o public/<filename> "<url>"`.
commands/gen-image.md · 18 lines

What it actually says

/gen-image — Generate an image

Generate an image using the open-animate MCP server.

Instructions

  1. Parse the prompt from $ARGUMENTS.
  2. Call the gen_image MCP tool with the prompt.
  3. Report the generated URL to the user.
  4. If the current directory has a public/ folder, offer to download the image there using curl -o public/<filename> "<url>".
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. 2d ago First seen · 18 lines · 0 tokens per session scan A 06cdc91123d8

Subscribe to this mod's changes

gen-image is a command published in the GitHub repository jacobcwright/open-animate (23 stars, last pushed 5mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 117 tokens. 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.