AI Image Generation and Editing
zhayujie/CowAgent
Generates or edits images from text prompts through a Python script that picks an image backend based on which API keys are configured.
Generate and edit images using the Gemini API (Nano Banana Pro).
Install Gemini Imagegen
$ npx skills add Microck/ordinary-claude-skills --skill gemini-imagegen -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Microck/ordinary-claude-skills gemini-imagegen --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills_all/gemini-imagegen .claude/skills/gemini-imagegen && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "gemini-imagegen" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/gemini-imagegen into .claude/skills/gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-imagegen", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/gemini-imagegenType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Microck/ordinary-claude-skills --skill gemini-imagegen -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Microck/ordinary-claude-skills gemini-imagegen --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills_all/gemini-imagegen .agents/skills/gemini-imagegen && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "gemini-imagegen" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/gemini-imagegen into .agents/skills/gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-imagegen", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Microck/ordinary-claude-skills --skill gemini-imagegen -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Microck/ordinary-claude-skills gemini-imagegen --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills_all/gemini-imagegen .cursor/skills/gemini-imagegen && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "gemini-imagegen" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/gemini-imagegen into .cursor/skills/gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-imagegen", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Microck/ordinary-claude-skills.git --path skills_all/gemini-imagegen--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Microck/ordinary-claude-skills --skill gemini-imagegen -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Microck/ordinary-claude-skills gemini-imagegen --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills_all/gemini-imagegen .gemini/skills/gemini-imagegen && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "gemini-imagegen" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/gemini-imagegen into .gemini/skills/gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-imagegen", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Microck/ordinary-claude-skills gemini-imagegenInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Microck/ordinary-claude-skills --skill gemini-imagegen -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills_all/gemini-imagegen .github/skills/gemini-imagegen && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "gemini-imagegen" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/gemini-imagegen into .github/skills/gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-imagegen", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Microck/ordinary-claude-skills --skill gemini-imagegen -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Microck/ordinary-claude-skills gemini-imagegen --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills_all/gemini-imagegen .opencode/skills/gemini-imagegen && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "gemini-imagegen" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/gemini-imagegen into .opencode/skills/gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gemini-imagegen", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
gemini-imagegen- GitHub stars
- 401
- Used in
- 3 other repos
- Token cost
- ~1.6k tokens
- SKILL.md length
- 319 words
- Files
- 2
- Skills in repo
- 97
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Generate and edit images using the Gemini API (Nano Banana Pro).
- Creating images from text prompts
- SKILL.md covers Default Model, Quick Reference, Core API Pattern and Custom Resolution & Aspect Ratio, plus 6 more sections
- Needs GEMINI_API_KEY
- Editing existing images
What it does
Gemini Imagegen is an agent skill from Microck/ordinary-claude-skills. Generate and edit images using the Gemini API (Nano Banana Pro). Use this skill when creating images from text prompts, editing existing images, applying style transfers, generating logos with text, creating stickers, product mockups, or any image generation/manipulation task. Supports text-to-image, image editing, multi-turn refinement, and composition from multiple reference images.
Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `metadata.json`).
It sits in Media & Creative, covering Image generation and Image editing. It works with Google Gemini. The repository describes itself as: An unappealing collection of Claude Skills and resources.
When your agent uses it
- Creating images from text prompts
- Editing existing images
- Applying style transfers
- Generating logos with text
Example prompts
- “/gemini-imagegen”
Requirements
- Python 3
- A credential in GEMINI_API_KEY
What it can do on your machine
Read from SKILL.md and the folder at commit 1056d29. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are python and bash).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
GEMINI_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Gemini Imagegen loads about 1.6k tokens when it runs. Until then it costs about 101 tokens; SKILL.md has 319 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 319 words (~1,614 tokens).
“Generate and edit images using Google's Gemini API. The environment variable GEMINI_API_KEY must be set.”
- name
- gemini-imagegen
Files
SKILL.md and 1 other file in skills_all/gemini-imagegen of Microck/ordinary-claude-skills.
- SKILL.md
- metadata.json
Open the folder on GitHubat commit 1056d29
Used in 3 other repositories
We found 9 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 3 other GitHub owners. This page covers the copy in Microck/ordinary-claude-skills, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Gemini Imagegen next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Gemini Imagegen this skillMicrock/ordinary-claude-skills | 401 | 3 repos | ~1.6k | Automated safety check: Pass | Custom licence | |
| AI Image Generation and Editingzhayujie/CowAgent | 47k | — | ~1.3k | Automated safety check: Pass | MIT | |
| NanobananaReScienceLab/opc-skills | 1.8k | 1 repos | ~1.3k | Automated safety check: Pass | Apache-2.0 | |
| BlockRun Image GenerationBlockRunAI/ClawRouter | 6.6k | — | ~2.1k | Automated safety check: Pass | MIT | |
| Antigravity Gemini ImageuluckyXH/OpenMOSS | 1.3k | — | ~730 | Automated safety check: Notes | MIT | |
| FigureMuuuun/luxas | 1.2k | — | ~1.2k | Automated safety check: Pass | MIT |
Similar skills
Nanobanana
ReScienceLab/opc-skills
Generate and edit images using Google Gemini 3 Pro Image (Nano Banana Pro).
BlockRun Image Generation
BlockRunAI/ClawRouter
Generates or edits images through ClawRouter's local image API, with a choice of models and sizes and payment handled automatically through x402.
Antigravity Gemini Image
uluckyXH/OpenMOSS
Generate or edit images using the Antigravity-hosted Gemini image model via the local gateway.
Figure
Muuuun/luxas
Hybrid figure pipeline (Nano Banana raster + rembg background removal + TikZ vector assembly).
Gemini Image Generator
dair-ai/dair-academy-plugins
Generates and edits images with Google's Gemini Nano Banana Pro model through the Gemini API, including photo edits and multi-image composition.
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Related
Works with
Categories
Questions about Gemini Imagegen
What does Gemini Imagegen do?
Generate and edit images using the Gemini API (Nano Banana Pro). Gemini Imagegen is an agent skill from Microck/ordinary-claude-skills. Generate and edit images using the Gemini API (Nano Banana Pro).
When should I use Gemini Imagegen?
Gemini Imagegen fits situations like: creating images from text prompts; editing existing images; applying style transfers; generating logos with text.
How do I install Gemini Imagegen in Claude Code?
Run `npx skills add Microck/ordinary-claude-skills --skill gemini-imagegen -a claude-code`. Or copy the skill folder (skills_all/gemini-imagegen in Microck/ordinary-claude-skills) into .claude/skills/gemini-imagegen in your project. Claude Code loads it when a task matches its description.
How do I install Gemini Imagegen in Codex?
Run `npx skills add Microck/ordinary-claude-skills --skill gemini-imagegen -a codex`. Or copy the skill folder (skills_all/gemini-imagegen in Microck/ordinary-claude-skills) into .agents/skills/gemini-imagegen in your project. Codex loads it when a task matches its description.
Can I use Gemini Imagegen in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Microck/ordinary-claude-skills --skill gemini-imagegen -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gemini-imagegen, .gemini/skills/gemini-imagegen, .github/skills/gemini-imagegen and .opencode/skills/gemini-imagegen in your project.
What does Gemini Imagegen need to run?
Going by SKILL.md and its folder, Gemini Imagegen needs credentials named GEMINI_API_KEY. Our summary lists: Python 3; A credential in GEMINI_API_KEY.
Does Gemini Imagegen access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Gemini Imagegen safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Gemini Imagegen use?
Gemini Imagegen has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Gemini Imagegen use?
About 1.6k tokens (SKILL.md is roughly 6.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Gemini Imagegen?
Skills that share tags, products or a category with Gemini Imagegen: AI Image Generation and Editing (zhayujie/CowAgent, 47k stars), Nanobanana (ReScienceLab/opc-skills, 1.8k stars), BlockRun Image Generation (BlockRunAI/ClawRouter, 6.6k stars) and Antigravity Gemini Image (uluckyXH/OpenMOSS, 1.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Gemini Imagegen?
Microck (a GitHub user) maintains it in Microck/ordinary-claude-skills, which has 401 GitHub stars. The repository holds 97 skills in this directory. The repository was last updated on September 6, 2026.
Source: Microck/ordinary-claude-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.