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 or edit raster images through the user's ChatGPT subscription and save or preview workspace PNGs.
Install Gpt Image
$ npx skills add GENEXIS-AI/gpt-image-skill --skill gpt-image -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install GENEXIS-AI/gpt-image-skill gpt-image --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/GENEXIS-AI/gpt-image-skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/gpt-image .claude/skills/gpt-image && 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 "gpt-image" agent skill from https://github.com/GENEXIS-AI/gpt-image-skill/tree/main/gpt-image into .claude/skills/gpt-image/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gpt-image", 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/GENEXIS-AI/gpt-image-skill/tree/main/gpt-imageType 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 GENEXIS-AI/gpt-image-skill --skill gpt-image -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install GENEXIS-AI/gpt-image-skill gpt-image --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GENEXIS-AI/gpt-image-skill.git skills-src && mkdir -p .agents/skills && cp -r skills-src/gpt-image .agents/skills/gpt-image && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "gpt-image" agent skill from https://github.com/GENEXIS-AI/gpt-image-skill/tree/main/gpt-image into .agents/skills/gpt-image/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gpt-image", 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 GENEXIS-AI/gpt-image-skill --skill gpt-image -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install GENEXIS-AI/gpt-image-skill gpt-image --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GENEXIS-AI/gpt-image-skill.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/gpt-image .cursor/skills/gpt-image && 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 "gpt-image" agent skill from https://github.com/GENEXIS-AI/gpt-image-skill/tree/main/gpt-image into .cursor/skills/gpt-image/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gpt-image", 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/GENEXIS-AI/gpt-image-skill.git --path gpt-image--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 GENEXIS-AI/gpt-image-skill --skill gpt-image -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install GENEXIS-AI/gpt-image-skill gpt-image --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GENEXIS-AI/gpt-image-skill.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/gpt-image .gemini/skills/gpt-image && 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 "gpt-image" agent skill from https://github.com/GENEXIS-AI/gpt-image-skill/tree/main/gpt-image into .gemini/skills/gpt-image/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gpt-image", 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 GENEXIS-AI/gpt-image-skill gpt-imageInstalls 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 GENEXIS-AI/gpt-image-skill --skill gpt-image -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/GENEXIS-AI/gpt-image-skill.git skills-src && mkdir -p .github/skills && cp -r skills-src/gpt-image .github/skills/gpt-image && 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 "gpt-image" agent skill from https://github.com/GENEXIS-AI/gpt-image-skill/tree/main/gpt-image into .github/skills/gpt-image/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gpt-image", 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 GENEXIS-AI/gpt-image-skill --skill gpt-image -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install GENEXIS-AI/gpt-image-skill gpt-image --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GENEXIS-AI/gpt-image-skill.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/gpt-image .opencode/skills/gpt-image && 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 "gpt-image" agent skill from https://github.com/GENEXIS-AI/gpt-image-skill/tree/main/gpt-image into .opencode/skills/gpt-image/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gpt-image", 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
gpt-image- GitHub stars
- 175
- Token cost
- ~3.6k tokens
- SKILL.md length
- 1,840 words
- Files
- 7 (incl. scripts, references)
- Skills in repo
- 1
- Repo updated
- First seen
- Licence
- None found
At a glance
Generate or edit raster images through the user's ChatGPT subscription and save or preview workspace PNGs.
- Works in 3 steps: Use a host-native OpenAI/Codex image_gen… → Otherwise use scripts/gpt_image.mjs.… → In Antigravity, do not substitute its…
- Local-reference generation
- SKILL.md covers Keep the subscription boundary, Choose the route, Preserve the user's request and Resolve references before…, plus 5 more sections
- Runs JavaScript scripts from its folder; calls node and codex; needs OPENAI_API_KEY
What it does
Gpt Image is an agent skill from GENEXIS-AI/gpt-image-skill. Generate or edit raster images through the user's ChatGPT subscription and save or preview workspace PNGs. Use for text-to-image, local-reference generation, edits, follow-up revisions, transparent PNGs, variants, multi-image batches, or subscription-backed setup in Codex, Claude Code, Google Antigravity, and compatible local agents. Preserve direct prompts verbatim; develop distinct per-output prompts when the user delegates multiple concepts. Attach actual reference files. Use subscription-native OpenAI…
Its SKILL.md is about 3.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 9 other files, including scripts and reference files (for example `agents/openai.yaml`, `references/image-workflows.md` and `references/platform-setup.md`).
It sits in Media & Creative, covering Image generation. It works with OpenAI. The repository describes itself as: Generate GPT images from Codex or Claude Code using a ChatGPT subscription, without the Images API.
When your agent uses it
- Local-reference generation
- Follow-up revisions
- Transparent PNGs
- Multi-image batches
Example prompts
- “/gpt-image”
Requirements
- Node.js
- A credential in OPENAI_API_KEY
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Use a host-native OpenAI/Codex image_gen tool directly only when it is backed by the user's included ChatGPT/Codex usage. Do not install…
- Otherwise use scripts/gpt_image.mjs. Claude Code, Google Antigravity, and generic local agents need Node.js 22+, Codex CLI, and Sign in…
- In Antigravity, do not substitute its built-in generate_image tool. That is a different provider route and does not satisfy this skill's…
What it can do on your machine
Read from SKILL.md and the folder at commit 3be04a6. 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 2 files in scripts/ (JavaScript), which the agent can run.
Shell commands in SKILL.md call:
nodecodex
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:
OPENAI_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Gpt Image loads about 3.6k tokens when it runs, and up to ~11k if it reads all its reference files. Until then it costs about 173 tokens; SKILL.md has 1,840 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 1,840 words (~3,609 tokens).
“Generate or edit one or more raster images, save results under the current workspace, and show them in chat.”
- name
- gpt-image
Files
SKILL.md and 6 other files (scripts, references) in gpt-image of GENEXIS-AI/gpt-image-skill.
- SKILL.md
- agents/openai.yaml
- references/image-workflows.md
- references/platform-setup.md
- references/subscription-runtime.md
- scripts/gpt_image.mjs
- scripts/validate_skill.mjs
Open the folder on GitHubat commit 3be04a6
Compare with similar skills
Gpt Image 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 |
|---|---|---|---|---|---|---|
| Gpt Image this skillGENEXIS-AI/gpt-image-skill | 175 | — | ~3.6k | Automated safety check: Pass | None | |
| AI Image Generation and Editingzhayujie/CowAgent | 47k | — | ~1.3k | Automated safety check: Pass | MIT | |
| GPT Image Generation CLIwuyoscar/GPT-Image2-Skill | 5.7k | — | ~2.5k | Automated safety check: Notes | MIT | |
| Imagegentheowenyoung/home | 115 | 4 repos | ~4.8k | Automated safety check: Pass | Apache-2.0 | |
| Openai Image Gentrpc-group/trpc-agent-go | 1.9k | 12 repos | ~843 | Automated safety check: Pass | Apache-2.0 | |
| Image Generationonyx-dot-app/onyx | 32k | 1 repos | ~1.7k | Automated safety check: Pass | Custom licence |
Similar skills
GPT Image Generation CLI
wuyoscar/GPT-Image2-Skill
Generates and edits images with GPT Image 2 or 2.5 through a packaged CLI and a prompt gallery, after settling which model fits the request.
Imagegen
theowenyoung/home
Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts.
Openai Image Gen
trpc-group/trpc-agent-go
Batch-generate images via OpenAI Images API. An agent skill from trpc-group/trpc-agent-go.
Image Generation
onyx-dot-app/onyx
Generate or edit raster images (photos, illustrations, textures, sprites, mockups, logos, infographics) using the workspace's configured image-generation provider via onyx-cli image.
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.
Related
Works with
Categories
Questions about Gpt Image
What does Gpt Image do?
Generate or edit raster images through the user's ChatGPT subscription and save or preview workspace PNGs. Gpt Image is an agent skill from GENEXIS-AI/gpt-image-skill. Generate or edit raster images through the user's ChatGPT subscription and save or preview workspace PNGs.
When should I use Gpt Image?
Gpt Image fits situations like: local-reference generation; follow-up revisions; transparent PNGs; multi-image batches.
How do I install Gpt Image in Claude Code?
Run `npx skills add GENEXIS-AI/gpt-image-skill --skill gpt-image -a claude-code`. Or copy the skill folder (gpt-image in GENEXIS-AI/gpt-image-skill) into .claude/skills/gpt-image in your project. Claude Code loads it when a task matches its description.
How do I install Gpt Image in Codex?
Run `npx skills add GENEXIS-AI/gpt-image-skill --skill gpt-image -a codex`. Or copy the skill folder (gpt-image in GENEXIS-AI/gpt-image-skill) into .agents/skills/gpt-image in your project. Codex loads it when a task matches its description.
Can I use Gpt Image 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 GENEXIS-AI/gpt-image-skill --skill gpt-image -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gpt-image, .gemini/skills/gpt-image, .github/skills/gpt-image and .opencode/skills/gpt-image in your project.
What does Gpt Image need to run?
Going by SKILL.md and its folder, Gpt Image needs JavaScript for the scripts in its folder, the command-line tools its instructions call (node and codex) and credentials named OPENAI_API_KEY. Our summary lists: Node.js; A credential in OPENAI_API_KEY.
Does Gpt Image 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 Gpt Image 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 Gpt Image use?
No licence was found for Gpt Image or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Gpt Image use?
About 3.6k tokens (SKILL.md is roughly 14k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 7.5k tokens, read only when the agent opens those files.
What are the alternatives to Gpt Image?
Skills that share tags, products or a category with Gpt Image: AI Image Generation and Editing (zhayujie/CowAgent, 47k stars), GPT Image Generation CLI (wuyoscar/GPT-Image2-Skill, 5.7k stars), Imagegen (theowenyoung/home, 115 stars) and Openai Image Gen (trpc-group/trpc-agent-go, 1.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Gpt Image?
GENEXIS-AI (a GitHub user) maintains it in GENEXIS-AI/gpt-image-skill, which has 175 GitHub stars. The repository was last updated on August 28, 2026.
Source: GENEXIS-AI/gpt-image-skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.