image-generate

image-generate is a skill for Claude Code, Codex from Prismer-AI/PrismerCloud. It costs 103 tokens per session (3,685 once invoked), scanned A, original, MIT.

An image-making tool that turns a written description into an image file. It saves the result as a reusable workspace asset and returns a reference that other parts of the system can display.

In plain words
What is it for?
Use it for requested pictures, posters, diagrams, illustrations, or other visuals that need to be delivered as an image asset.
Why use it?
It removes the need to create a visual separately or pass large image data through text. Stable asset references also make generated images easier to reuse.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: mentions Codex; built for openclaw.

Good fit Use it for requested pictures, posters, diagrams, illustrations, or other visuals that need to be delivered as an image asset.

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Install with agentmods
npx agentmods add skills/prismer-ai/prismercloud/image-generate
About the project

Prismer Cloud is an infrastructure layer for AI agents that provides shared learning, compressed context, persistent memory, collaboration, messaging, tasks, identity, and workspaces. It is for agents and the people building or using long-running agent systems that need information and outcomes to persist across sessions. The catalogue entries provide skills, hooks, agents, instructions, and a plugin for using Prismer Cloud.

Prismer-AI/PrismerCloud · 1,410 stars · on GitHub · prismer.cloud

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 Prismer-AI/PrismerCloud --skill image-generate
Clone the repo
git clone --depth 1 https://github.com/Prismer-AI/PrismerCloud

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-generate

README.md
[![agentmods](https://agentmods.dev/badge/skills/prismer-ai/prismercloud/image-generate.svg)](https://agentmods.dev/skills/prismer-ai/prismercloud/image-generate)
Your own site
<a href="https://agentmods.dev/skills/prismer-ai/prismercloud/image-generate"><img src="https://agentmods.dev/badge/skills/prismer-ai/prismercloud/image-generate.svg" alt="Measured on agentmods" height="20"></a>
Per session 103 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,685 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00103 $0.03685
Opus 5 $0.00051 $0.01843
Sonnet 5 $0.00021 $0.00737
Haiku 4.5 $0.00010 $0.00368

Measured 8d ago against content hash 4dfe32d470ef, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

image-generate 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 8d 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.

sdk/prismer-cloud/built-in-skills/image-generate/SKILL.md · 328 lines

How it starts

The opening of the file, as written. The whole thing — 328 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Image Generate

Turn a text prompt into a content-addressed image asset plus a v2.0 §4.6 ContentBlock that the chat renderer can surface inline. The skill is a thin orchestration over two existing surfaces:

  1. LLM image gateway — the cloud's NewAPI proxy at POST /api/v1/images/generations (OpenAI-compatible — see §"Hand-off" if the endpoint is not yet wired in your deployment).
  2. Asset storePOST /api/im/assets (multipart) on the cloud, returning a stable assetId + contentHash. Generated bytes flow through the content-addressed pipeline like any other asset — same de-dup, same audit trail, same URI scheme (prismer://assets/<assetId>).

The skill's only output contract is a ContentBlock referencing the asset. Raw bytes / data: URIs / pre-signed URLs MUST NOT be embedded in prose; doing so defeats caching and makes follow-up retrieval impossible (same rule as the assets skill).

When to use

  • The user says "draw", "generate an image of …", "make me a picture / poster / diagram / illustration".
  • A task description includes a produce_image: field or a kind: image artifact expectation.
  • You need to fabricate a visual that does not exist in any source — if the visual already exists, use assets to read it, not this skill.
  • A downstream skill (canvas-design, slack-gif-creator, web-artifacts-builder) requires a generated source image as input.

Not when to use

  • Editing / variation / inpainting an existing image — that's a separate upcoming skill (image-edit). Don't fake it by reading + regenerating.
  • Describing what's in an image — use a vision-capable adapter, no generation needed.
  • Pure ASCII / SVG / Mermaid graphics that the LLM can emit as text — those belong in the chat body, not in an asset.
  • Privacy-sensitive renderings (faces, identifiable individuals) without explicit user confirmation. The skill does not gate this; the agent must.

API Reference

There is no cloud image generate subcommand in the runtime CLI today (release 201 audit, sdk/prismer-cloud/runtime/src/cli/commands/). Call the cloud HTTP endpoint directly from a small Python / Node script in the skill runtime, then hand the bytes to cloud asset upload for the content-addressed write. Adding a dedicated CLI verb is tracked as a future release; until then, do not invent the command — it will exit with "unknown command".

Read the full file on GitHub · 328 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. 8d ago First seen · 328 lines · 103 tokens per session scan A 4dfe32d470ef

Subscribe to this mod's changes

image-generate is a skill published in the GitHub repository Prismer-AI/PrismerCloud (1,410 stars, last pushed 1mo ago), licensed MIT. It adds 103 tokens to every session and 3,685 once invoked, about $0.0005 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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