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 images with Google Gemini 3.1 Flash Image Preview (Nano Banana 2) via inference.sh CLI.
Install Nano Banana 2
$ npx skills add aiskillstore/marketplace --skill nano-banana-2 -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace nano-banana-2 --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/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/tul-sh/nano-banana-2 .claude/skills/nano-banana-2 && 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 "nano-banana-2" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/tul-sh/nano-banana-2 into .claude/skills/nano-banana-2/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nano-banana-2", 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/aiskillstore/marketplace/tree/main/skills/tul-sh/nano-banana-2Type 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 aiskillstore/marketplace --skill nano-banana-2 -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace nano-banana-2 --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/tul-sh/nano-banana-2 .agents/skills/nano-banana-2 && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "nano-banana-2" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/tul-sh/nano-banana-2 into .agents/skills/nano-banana-2/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nano-banana-2", 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 aiskillstore/marketplace --skill nano-banana-2 -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace nano-banana-2 --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/tul-sh/nano-banana-2 .cursor/skills/nano-banana-2 && 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 "nano-banana-2" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/tul-sh/nano-banana-2 into .cursor/skills/nano-banana-2/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nano-banana-2", 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/aiskillstore/marketplace.git --path skills/tul-sh/nano-banana-2--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 aiskillstore/marketplace --skill nano-banana-2 -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace nano-banana-2 --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/tul-sh/nano-banana-2 .gemini/skills/nano-banana-2 && 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 "nano-banana-2" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/tul-sh/nano-banana-2 into .gemini/skills/nano-banana-2/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nano-banana-2", 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 aiskillstore/marketplace nano-banana-2Installs 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 aiskillstore/marketplace --skill nano-banana-2 -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/tul-sh/nano-banana-2 .github/skills/nano-banana-2 && 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 "nano-banana-2" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/tul-sh/nano-banana-2 into .github/skills/nano-banana-2/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nano-banana-2", 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 aiskillstore/marketplace --skill nano-banana-2 -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace nano-banana-2 --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/tul-sh/nano-banana-2 .opencode/skills/nano-banana-2 && 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 "nano-banana-2" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/tul-sh/nano-banana-2 into .opencode/skills/nano-banana-2/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nano-banana-2", 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
nano-banana-2- GitHub stars
- 433
- Used in
- 1 other repo
- Token cost
- ~1.2k tokens
- SKILL.md length
- 220 words
- Files
- 2
- Skills in repo
- 1,044
- Repo updated
- First seen
- Licence
- None found
At a glance
Generate images with Google Gemini 3.1 Flash Image Preview (Nano Banana 2) via inference.sh CLI.
- Tasks that involve Image generation
- SKILL.md covers Quick Start, Examples, Input Options and Output, plus 5 more sections
- Calls npx
What it does
Nano Banana 2 is an agent skill from aiskillstore/marketplace. Generate images with Google Gemini 3.1 Flash Image Preview (Nano Banana 2) via inference.sh CLI. Capabilities: text-to-image, image editing, multi-image input (up to 14 images), Google Search grounding. Triggers: nano banana 2, nanobanana 2, gemini 3.1 flash image, gemini 3 1 flash image preview, google image generation
Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).
It sits in Media & Creative, covering Image generation. It works with Google Gemini. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Tasks that involve Image generation
Example prompts
- “/nano-banana-2”
Requirements
- Python 3
- Node.js
- Pre-approved tools (allowed-tools): Bash(infsh *)
What it can do on your machine
Read from SKILL.md and the folder at commit 44923f3. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
Bash(infsh *)
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
npx
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
inference.sh
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Nano Banana 2 loads about 1.2k tokens when it runs. Until then it costs about 84 tokens; SKILL.md has 220 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 220 words (~1,190 tokens).
“Generate images with Google Gemini 3.1 Flash Image Preview via inference.sh CLI.”
- name
- nano-banana-2
- allowed-tools
- Bash(infsh *)
Files
SKILL.md and 1 other file in skills/tul-sh/nano-banana-2 of aiskillstore/marketplace.
- SKILL.md
- skill-report.json
Open the folder on GitHubat commit 44923f3
Used in 1 other repository
We found 5 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Nano Banana 2 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 |
|---|---|---|---|---|---|---|
| Nano Banana 2 this skillaiskillstore/marketplace | 433 | 1 repos | ~1.2k | Automated safety check: Pass | None | |
| AI Image Generation and Editingzhayujie/CowAgent | 47k | — | ~1.3k | Automated safety check: Pass | MIT | |
| Logo Generatorop7418/logo-generator-skill | 2.2k | — | ~1.8k | Automated safety check: Notes | None | |
| Gemini Web Reverse-Engineered ClientJimLiu/baoyu-skills | 27k | 5 repos | ~1.6k | Automated safety check: Pass | MIT | |
| SEO Image GeneratorAgriciDaniel/claude-seo | 19k | 2 repos | ~2.1k | Automated safety check: Pass | MIT | |
| BlockRun Image GenerationBlockRunAI/ClawRouter | 6.6k | — | ~2.1k | Automated safety check: Pass | MIT |
Similar skills
Logo Generator
op7418/logo-generator-skill
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Gemini Web Reverse-Engineered Client
JimLiu/baoyu-skills
Generates text and images through an unofficial, reverse-engineered Gemini Web API, supporting reference images and multi-turn conversations.
SEO Image Generator
AgriciDaniel/claude-seo
Generates Open Graph previews, blog hero images, product photos and infographics for SEO use through Gemini image tools and the banana extension.
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
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Generate or edit images using the Antigravity-hosted Gemini image model via the local gateway.
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Related
Works with
Categories
Questions about Nano Banana 2
What does Nano Banana 2 do?
Generate images with Google Gemini 3.1 Flash Image Preview (Nano Banana 2) via inference.sh CLI. Nano Banana 2 is an agent skill from aiskillstore/marketplace.sh CLI.
When should I use Nano Banana 2?
Nano Banana 2 fits situations like: tasks that involve Image generation.
How do I install Nano Banana 2 in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill nano-banana-2 -a claude-code`. Or copy the skill folder (skills/tul-sh/nano-banana-2 in aiskillstore/marketplace) into .claude/skills/nano-banana-2 in your project. Claude Code loads it when a task matches its description.
How do I install Nano Banana 2 in Codex?
Run `npx skills add aiskillstore/marketplace --skill nano-banana-2 -a codex`. Or copy the skill folder (skills/tul-sh/nano-banana-2 in aiskillstore/marketplace) into .agents/skills/nano-banana-2 in your project. Codex loads it when a task matches its description.
Can I use Nano Banana 2 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 aiskillstore/marketplace --skill nano-banana-2 -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/nano-banana-2, .gemini/skills/nano-banana-2, .github/skills/nano-banana-2 and .opencode/skills/nano-banana-2 in your project.
What does Nano Banana 2 need to run?
Going by SKILL.md and its folder, Nano Banana 2 needs the command-line tools its instructions call (npx). Our summary lists: Python 3; Node.js. Its frontmatter pre-approves these tools: Bash(infsh *).
Does Nano Banana 2 access the network?
SKILL.md names 1 domain. As links in the text: inference.sh. This is read from the text; nothing was executed.
Is Nano Banana 2 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 Nano Banana 2 use?
No licence was found for Nano Banana 2 or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Nano Banana 2 use?
About 1.2k tokens (SKILL.md is roughly 4.8k 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 Nano Banana 2?
Skills that share tags, products or a category with Nano Banana 2: AI Image Generation and Editing (zhayujie/CowAgent, 47k stars), Logo Generator (op7418/logo-generator-skill, 2.2k stars), Gemini Web Reverse-Engineered Client (JimLiu/baoyu-skills, 27k stars) and SEO Image Generator (AgriciDaniel/claude-seo, 19k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Nano Banana 2?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 433 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 10, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.