Generate Image
ynulihao/AgentSkillOS
Generate or edit images using AI models (FLUX, Gemini). An agent skill from ynulihao/AgentSkillOS.
Gemini Image Generation API でテキストから図解・インフォグラフィック・ダイアグラムを生成するスキル。
Install Diagram Generator
$ npx skills add minicoohei/ai-agent-camp --skill diagram-generator -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install minicoohei/ai-agent-camp diagram-generator --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/minicoohei/ai-agent-camp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/diagram-generator .claude/skills/diagram-generator && 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 "diagram-generator" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/diagram-generator into .claude/skills/diagram-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagram-generator", 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/minicoohei/ai-agent-camp/tree/main/skills/diagram-generatorType 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 minicoohei/ai-agent-camp --skill diagram-generator -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install minicoohei/ai-agent-camp diagram-generator --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/diagram-generator .agents/skills/diagram-generator && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "diagram-generator" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/diagram-generator into .agents/skills/diagram-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagram-generator", 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 minicoohei/ai-agent-camp --skill diagram-generator -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install minicoohei/ai-agent-camp diagram-generator --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/diagram-generator .cursor/skills/diagram-generator && 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 "diagram-generator" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/diagram-generator into .cursor/skills/diagram-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagram-generator", 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/minicoohei/ai-agent-camp.git --path skills/diagram-generator--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 minicoohei/ai-agent-camp --skill diagram-generator -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install minicoohei/ai-agent-camp diagram-generator --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/diagram-generator .gemini/skills/diagram-generator && 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 "diagram-generator" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/diagram-generator into .gemini/skills/diagram-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagram-generator", 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 minicoohei/ai-agent-camp diagram-generatorInstalls 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 minicoohei/ai-agent-camp --skill diagram-generator -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/diagram-generator .github/skills/diagram-generator && 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 "diagram-generator" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/diagram-generator into .github/skills/diagram-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagram-generator", 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 minicoohei/ai-agent-camp --skill diagram-generator -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install minicoohei/ai-agent-camp diagram-generator --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/minicoohei/ai-agent-camp.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/diagram-generator .opencode/skills/diagram-generator && 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 "diagram-generator" agent skill from https://github.com/minicoohei/ai-agent-camp/tree/main/skills/diagram-generator into .opencode/skills/diagram-generator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "diagram-generator", 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
diagram-generator- GitHub stars
- 347
- Token cost
- ~581 tokens
- SKILL.md length
- 139 words
- Files
- 5 (incl. scripts)
- Skills in repo
- 37
- Repo updated
- First seen
- Licence
- None found
At a glance
Gemini Image Generation API でテキストから図解・インフォグラフィック・ダイアグラムを生成するスキル。
- Works in 4 steps: Provide topic/text to visualize → Gemini Flash optimizes the image… → Gemini Image generates the visualization → …
- Tasks that involve Image generation
- SKILL.md covers Workflow, Usage, Parameters and Styles, plus 6 more sections
- Runs Python scripts from its folder; calls python; needs GEMINI_API_KEY and GOOGLE_API_KEY
What it does
Diagram Generator is an agent skill from minicoohei/ai-agent-camp. Gemini Image Generation API でテキストから図解・インフォグラフィック・ダイアグラムを生成するスキル。 「図を作って」「インフォグラフィック生成」「プロセスを図解して」等のリクエストで発動。
Its SKILL.md is about 580 tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts (for example `SKILL.en.md`, `SKILL.es.md` and `agents/openai.yaml`).
It sits in Media & Creative, covering Image generation and Diagrams. The repository describes itself as: AI Agent Camp — non-engineer-friendly AI agent training curriculum. Lessons, skills, commands, and hooks for Claude Code, Cursor, and Codex.
When your agent uses it
- Tasks that involve Image generation
- Tasks that involve Diagrams
Example prompts
- “/diagram-generator”
Requirements
- Python 3
- A credential in GEMINI_API_KEY
- A credential in GOOGLE_API_KEY
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Provide topic/text to visualize
- Gemini Flash optimizes the image generation prompt
- Gemini Image generates the visualization
- Outputs PNG image
What it can do on your machine
Read from SKILL.md and the folder at commit 048ba4c. 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 1 file in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python
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_KEYGOOGLE_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Diagram Generator loads about 581 tokens when it runs. Until then it costs about 32 tokens; SKILL.md has 139 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 139 words (~581 tokens).
“Generate visual diagrams and infographics from text descriptions.”
- name
- diagram-generator
- triggers
- diagram-generator, 図を作って, ダイアグラム生成, インフォグラフィック, 図解して, diagram, フローチャート作成
Files
SKILL.md and 4 other files (scripts) in skills/diagram-generator of minicoohei/ai-agent-camp.
- SKILL.md
- SKILL.en.md
- SKILL.es.md
- agents/openai.yaml
- scripts/generate_diagram.py
Open the folder on GitHubat commit 048ba4c
Compare with similar skills
Diagram Generator 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 |
|---|---|---|---|---|---|---|
| Diagram Generator this skillminicoohei/ai-agent-camp | 347 | — | ~581 | Automated safety check: Pass | None | |
| Generate Imageynulihao/AgentSkillOS | 618 | 10 repos | ~1.7k | Automated safety check: Notes | None | |
| Guizang Material Illustrationop7418/guizang-material-illustration | 1.2k | — | ~1.6k | Automated safety check: Pass | None | |
| Imagensanjay3290/ai-skills | 432 | 6 repos | ~657 | Automated safety check: Pass | Apache-2.0 | |
| Nano Bananakkoppenhaver/cc-nano-banana | 378 | 1 repos | ~1.4k | Automated safety check: Pass | MIT | |
| FigureMuuuun/luxas | 1.2k | — | ~1.2k | Automated safety check: Pass | MIT |
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Questions about Diagram Generator
What does Diagram Generator do?
Gemini Image Generation API でテキストから図解・インフォグラフィック・ダイアグラムを生成するスキル。. Diagram Generator is an agent skill from minicoohei/ai-agent-camp.
When should I use Diagram Generator?
Diagram Generator fits situations like: tasks that involve Image generation; tasks that involve Diagrams.
How do I install Diagram Generator in Claude Code?
Run `npx skills add minicoohei/ai-agent-camp --skill diagram-generator -a claude-code`. Or copy the skill folder (skills/diagram-generator in minicoohei/ai-agent-camp) into .claude/skills/diagram-generator in your project. Claude Code loads it when a task matches its description.
How do I install Diagram Generator in Codex?
Run `npx skills add minicoohei/ai-agent-camp --skill diagram-generator -a codex`. Or copy the skill folder (skills/diagram-generator in minicoohei/ai-agent-camp) into .agents/skills/diagram-generator in your project. Codex loads it when a task matches its description.
Can I use Diagram Generator 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 minicoohei/ai-agent-camp --skill diagram-generator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/diagram-generator, .gemini/skills/diagram-generator, .github/skills/diagram-generator and .opencode/skills/diagram-generator in your project.
What does Diagram Generator need to run?
Going by SKILL.md and its folder, Diagram Generator needs Python for the scripts in its folder, the command-line tools its instructions call (python) and credentials named GEMINI_API_KEY and GOOGLE_API_KEY. Our summary lists: Python 3; A credential in GEMINI_API_KEY; A credential in GOOGLE_API_KEY.
Does Diagram Generator 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 Diagram Generator 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 Diagram Generator use?
No licence was found for Diagram Generator or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Diagram Generator use?
About 581 tokens (SKILL.md is roughly 2.3k 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 Diagram Generator?
Skills that share tags, products or a category with Diagram Generator: Generate Image (ynulihao/AgentSkillOS, 618 stars), Guizang Material Illustration (op7418/guizang-material-illustration, 1.2k stars), Imagen (sanjay3290/ai-skills, 432 stars) and Nano Banana (kkoppenhaver/cc-nano-banana, 378 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Diagram Generator?
minicoohei (a GitHub user) maintains it in minicoohei/ai-agent-camp, which has 347 GitHub stars. The repository holds 37 skills in this directory. The repository was last updated on October 7, 2026.
Source: minicoohei/ai-agent-camp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.