Image Generation

by deonmenezes

Image Generation is a Frontend skill for Claude Code, published by deonmenezes in mantishack.

490 stars73 forkson deonmenezes/mantishackAdded 2026/08/26Repository updated 2026/08/11

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Install in seconds

Install Image Generation

Copy Image Generation into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/deonmenezes/mantishack/tree/main/codex-rs/skills/src/assets/samples/imagegen ~/.claude/skills/imagegen

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/deonmenezes/mantishack.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: codex-rs/skills/src/assets/samples/imagegen/SKILL.md in deonmenezes/mantishack
Installs to: ~/.claude/skills/imagegen
Collection: One of 25 skills cataloged from this repository
Category: Frontend — 567 skills

What Image Generation does

Image Generation creates or edits raster images for tasks like photos, illustrations, mockups, textures, sprites, and transparent cutouts. Use it when you need a bitmap asset rather than code, SVG, or other native design output.

Image Generation is cataloged under Frontend on DirSkills. Image Generation comes from a repository tagged agent-harness, ai-agents, autonomous-agents, bug-bounty and claude-code.

Documentation

README

Excerpt

Image Generation Skill

Generates or edits images for the current project (for example website assets, game assets, UI mockups, product mockups, wireframes, logo design, photorealistic images, or infographics).

Top-level modes and rules

This skill has exactly two top-level modes:

Default built-in tool mode (preferred): built-in image_gen tool for normal image generation, editing, and simple transparent-image requests. Does not require OPENAI_API_KEY.
Fallback CLI mode: scripts/image_gen.py CLI. Use when the user explicitly asks for the CLI/API/model path, or after the user explicitly confirms a true model-native transparency fallback with gpt-image-1.5. Requires OPENAI_API_KEY.

Within CLI fallback, the CLI exposes three subcommands:

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Image Generation

What else does deonmenezes publish alongside Image Generation?
Image Generation is one of 25 skills that DirSkills catalogs from deonmenezes/mantishack, the repository it ships in. Its siblings there include Canary Tripwire Response, Code Breaking Changes and Code Review. Each one is a separate skill with its own page in this directory, installs the same way Image Generation does, and is maintained by deonmenezes in that same repository. The rest of the collection is listed on the deonmenezes/mantishack page.
How does Image Generation compare to other Frontend skills?
Image Generation ranks #521 by stars among the 567 Frontend skills in this catalog. The most-starred ones next to it are Angular Developer, Android Clean Architecture and Accessibility. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Image Generation against them. Open each page to compare what they document and how they install.