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).
Install Sc Gemini Imagegen
$ npx skills add kylesnowschwartz/SimpleClaude --skill sc-gemini-imagegen -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install kylesnowschwartz/SimpleClaude sc-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/kylesnowschwartz/SimpleClaude.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/sc-skills/skills/sc-gemini-imagegen .claude/skills/sc-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 "sc-gemini-imagegen" agent skill from https://github.com/kylesnowschwartz/SimpleClaude/tree/main/plugins/sc-skills/skills/sc-gemini-imagegen into .claude/skills/sc-gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sc-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/kylesnowschwartz/SimpleClaude/tree/main/plugins/sc-skills/skills/sc-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 kylesnowschwartz/SimpleClaude --skill sc-gemini-imagegen -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install kylesnowschwartz/SimpleClaude sc-gemini-imagegen --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kylesnowschwartz/SimpleClaude.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/sc-skills/skills/sc-gemini-imagegen .agents/skills/sc-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 "sc-gemini-imagegen" agent skill from https://github.com/kylesnowschwartz/SimpleClaude/tree/main/plugins/sc-skills/skills/sc-gemini-imagegen into .agents/skills/sc-gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sc-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 kylesnowschwartz/SimpleClaude --skill sc-gemini-imagegen -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install kylesnowschwartz/SimpleClaude sc-gemini-imagegen --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kylesnowschwartz/SimpleClaude.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/sc-skills/skills/sc-gemini-imagegen .cursor/skills/sc-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 "sc-gemini-imagegen" agent skill from https://github.com/kylesnowschwartz/SimpleClaude/tree/main/plugins/sc-skills/skills/sc-gemini-imagegen into .cursor/skills/sc-gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sc-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/kylesnowschwartz/SimpleClaude.git --path plugins/sc-skills/skills/sc-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 kylesnowschwartz/SimpleClaude --skill sc-gemini-imagegen -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install kylesnowschwartz/SimpleClaude sc-gemini-imagegen --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kylesnowschwartz/SimpleClaude.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/sc-skills/skills/sc-gemini-imagegen .gemini/skills/sc-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 "sc-gemini-imagegen" agent skill from https://github.com/kylesnowschwartz/SimpleClaude/tree/main/plugins/sc-skills/skills/sc-gemini-imagegen into .gemini/skills/sc-gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sc-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 kylesnowschwartz/SimpleClaude sc-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 kylesnowschwartz/SimpleClaude --skill sc-gemini-imagegen -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/kylesnowschwartz/SimpleClaude.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/sc-skills/skills/sc-gemini-imagegen .github/skills/sc-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 "sc-gemini-imagegen" agent skill from https://github.com/kylesnowschwartz/SimpleClaude/tree/main/plugins/sc-skills/skills/sc-gemini-imagegen into .github/skills/sc-gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sc-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 kylesnowschwartz/SimpleClaude --skill sc-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 kylesnowschwartz/SimpleClaude sc-gemini-imagegen --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/kylesnowschwartz/SimpleClaude.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/sc-skills/skills/sc-gemini-imagegen .opencode/skills/sc-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 "sc-gemini-imagegen" agent skill from https://github.com/kylesnowschwartz/SimpleClaude/tree/main/plugins/sc-skills/skills/sc-gemini-imagegen into .opencode/skills/sc-gemini-imagegen/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sc-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
sc-gemini-imagegen- GitHub stars
- 114
- Token cost
- ~1.6k tokens
- SKILL.md length
- 466 words
- Files
- 7 (incl. scripts)
- Skills in repo
- 12
- Repo updated
- First seen
- Licence
- None found
At a glance
Generate and edit images using the Gemini API (Nano Banana).
- Tasks that involve Image generation
- SKILL.md covers Models, Quick Reference, Core API Pattern and Custom Resolution & Aspect Ratio, plus 6 more sections
- Runs Python scripts from its folder; needs GOOGLE_API_KEY and GEMINI_API_KEY
- Tasks that involve Image editing
What it does
Sc Gemini Imagegen is an agent skill from kylesnowschwartz/SimpleClaude. Generate and edit images using the Gemini API (Nano Banana). This skill SHOULD be used 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 7 other files, including scripts (for example `scripts/compose_images.py`, `scripts/edit_image.py` and `scripts/gemini_images.py`).
It sits in Media & Creative, covering Image generation and Image editing. It works with Google Gemini. The repository describes itself as: Practical minimalism for AI assisted programming with Claude Code.
When your agent uses it
- Tasks that involve Image generation
- Tasks that involve Image editing
Example prompts
- “/sc-gemini-imagegen”
Requirements
- Python 3
- A credential in GOOGLE_API_KEY
- A credential in GEMINI_API_KEY
What it can do on your machine
Read from SKILL.md and the folder at commit 5224fc7. 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
Ships 5 files in scripts/ (Python), which the agent can run.
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:
GOOGLE_API_KEYGEMINI_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Sc Gemini Imagegen loads about 1.6k tokens when it runs. Until then it costs about 103 tokens; SKILL.md has 466 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); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 466 words (~1,590 tokens).
“Generate and edit images using Google's Gemini API. The SDK reads GOOGLE_API_KEY by default (GEMINI_API_KEY as fallback). Or pass a key explicitly to genai.Client(api_key=...).”
- name
- sc-gemini-imagegen
Files
SKILL.md and 6 other files (scripts) in plugins/sc-skills/skills/sc-gemini-imagegen of kylesnowschwartz/SimpleClaude.
- SKILL.md
- requirements.txt
- scripts/compose_images.py
- scripts/edit_image.py
- scripts/gemini_images.py
- scripts/generate_image.py
- scripts/multi_turn_chat.py
Open the folder on GitHubat commit 5224fc7
Compare with similar skills
Sc 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 |
|---|---|---|---|---|---|---|
| Sc Gemini Imagegen this skillkylesnowschwartz/SimpleClaude | 114 | — | ~1.6k | Automated safety check: Pass | None | |
| AI Image Generation and Editingzhayujie/CowAgent | 47k | — | ~1.3k | Automated safety check: Pass | MIT | |
| 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 | |
| Gemini Image Generatordair-ai/dair-academy-plugins | 614 | 2 repos | ~3.5k | Automated safety check: Notes | MIT |
Similar skills
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.
Nanobanana
ReScienceLab/opc-skills
Generate and edit images using Google Gemini 3 Pro Image (Nano Banana Pro).
More from kylesnowschwartz/SimpleClaude
All 14 skills in this repoHuman Writing
kylesnowschwartz/SimpleClaude
MUST be used for any request to draft, write, compose, or reword text another person will read, including 'draft a message', 'draft a reply', 'draft a Slack message', 'write an email', 'draft a PR…
Sc Claude Md Improver
kylesnowschwartz/SimpleClaude
Audit and improve project memory files (CLAUDE.md, AGENTS.md, .claude.local.md) — assess against a quality rubric, then apply additions and removals.
Sc Hypothesize
kylesnowschwartz/SimpleClaude
A skill your agent uses when multiple plausible approaches must be generated, tested, and compared against constraints before the user chooses.
Sc Review And Refactor
kylesnowschwartz/SimpleClaude
Routes review and refactoring work to a named technique. An agent skill from kylesnowschwartz/SimpleClaude.
Sc Socratic
kylesnowschwartz/SimpleClaude
A skill your agent uses when the user is clarifying beliefs, assumptions, goals, or framing before committing to decision or plan.
Hud First
kylesnowschwartz/SimpleClaude
A skill your agent uses when designing AI features and the real opportunity may be perception support, not delegated conversational work.
Related
Works with
Categories
Questions about Sc Gemini Imagegen
What does Sc Gemini Imagegen do?
Generate and edit images using the Gemini API (Nano Banana). Sc Gemini Imagegen is an agent skill from kylesnowschwartz/SimpleClaude. Generate and edit images using the Gemini API (Nano Banana).
When should I use Sc Gemini Imagegen?
Sc Gemini Imagegen fits situations like: tasks that involve Image generation; tasks that involve Image editing.
How do I install Sc Gemini Imagegen in Claude Code?
Run `npx skills add kylesnowschwartz/SimpleClaude --skill sc-gemini-imagegen -a claude-code`. Or copy the skill folder (plugins/sc-skills/skills/sc-gemini-imagegen in kylesnowschwartz/SimpleClaude) into .claude/skills/sc-gemini-imagegen in your project. Claude Code loads it when a task matches its description.
How do I install Sc Gemini Imagegen in Codex?
Run `npx skills add kylesnowschwartz/SimpleClaude --skill sc-gemini-imagegen -a codex`. Or copy the skill folder (plugins/sc-skills/skills/sc-gemini-imagegen in kylesnowschwartz/SimpleClaude) into .agents/skills/sc-gemini-imagegen in your project. Codex loads it when a task matches its description.
Can I use Sc 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 kylesnowschwartz/SimpleClaude --skill sc-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/sc-gemini-imagegen, .gemini/skills/sc-gemini-imagegen, .github/skills/sc-gemini-imagegen and .opencode/skills/sc-gemini-imagegen in your project.
What does Sc Gemini Imagegen need to run?
Going by SKILL.md and its folder, Sc Gemini Imagegen needs Python for the scripts in its folder and credentials named GOOGLE_API_KEY and GEMINI_API_KEY. Our summary lists: Python 3; A credential in GOOGLE_API_KEY; A credential in GEMINI_API_KEY.
Does Sc 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 Sc 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Sc Gemini Imagegen use?
No licence was found for Sc Gemini Imagegen or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Sc Gemini Imagegen use?
About 1.6k tokens (SKILL.md is roughly 6.4k 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 Sc Gemini Imagegen?
Skills that share tags, products or a category with Sc Gemini Imagegen: AI Image Generation and Editing (zhayujie/CowAgent, 47k stars), BlockRun Image Generation (BlockRunAI/ClawRouter, 6.6k stars), Antigravity Gemini Image (uluckyXH/OpenMOSS, 1.3k stars) and Figure (Muuuun/luxas, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Sc Gemini Imagegen?
kylesnowschwartz (a GitHub user) maintains it in kylesnowschwartz/SimpleClaude, which has 114 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on October 11, 2026.
Source: kylesnowschwartz/SimpleClaude on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.