Nano Banana
EvoScientist/EvoSkills
Generate professional presentation slides and high-quality illustrations using Gemini image generation API (Nano Banana 2), with interactive browser-based review and iterative editing.
Turns written content into designed slide images from an outline, merges them into PPTX or PDF, and can borrow styles from a registry of brand design systems.
Install Slide Deck Image Generator
$ npx skills add SpaceZephyr/design-buddy --skill space-slide-deck -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install SpaceZephyr/design-buddy space-slide-deck --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/SpaceZephyr/design-buddy.git skills-src && mkdir -p .claude/skills && cp -r skills-src/space-slide-deck .claude/skills/space-slide-deck && 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 "space-slide-deck" agent skill from https://github.com/SpaceZephyr/design-buddy/tree/main/space-slide-deck into .claude/skills/space-slide-deck/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "space-slide-deck", 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/SpaceZephyr/design-buddy/tree/main/space-slide-deckType 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 SpaceZephyr/design-buddy --skill space-slide-deck -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install SpaceZephyr/design-buddy space-slide-deck --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/SpaceZephyr/design-buddy.git skills-src && mkdir -p .agents/skills && cp -r skills-src/space-slide-deck .agents/skills/space-slide-deck && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "space-slide-deck" agent skill from https://github.com/SpaceZephyr/design-buddy/tree/main/space-slide-deck into .agents/skills/space-slide-deck/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "space-slide-deck", 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 SpaceZephyr/design-buddy --skill space-slide-deck -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install SpaceZephyr/design-buddy space-slide-deck --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/SpaceZephyr/design-buddy.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/space-slide-deck .cursor/skills/space-slide-deck && 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 "space-slide-deck" agent skill from https://github.com/SpaceZephyr/design-buddy/tree/main/space-slide-deck into .cursor/skills/space-slide-deck/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "space-slide-deck", 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/SpaceZephyr/design-buddy.git --path space-slide-deck--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 SpaceZephyr/design-buddy --skill space-slide-deck -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install SpaceZephyr/design-buddy space-slide-deck --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/SpaceZephyr/design-buddy.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/space-slide-deck .gemini/skills/space-slide-deck && 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 "space-slide-deck" agent skill from https://github.com/SpaceZephyr/design-buddy/tree/main/space-slide-deck into .gemini/skills/space-slide-deck/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "space-slide-deck", 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 SpaceZephyr/design-buddy space-slide-deckInstalls 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 SpaceZephyr/design-buddy --skill space-slide-deck -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/SpaceZephyr/design-buddy.git skills-src && mkdir -p .github/skills && cp -r skills-src/space-slide-deck .github/skills/space-slide-deck && 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 "space-slide-deck" agent skill from https://github.com/SpaceZephyr/design-buddy/tree/main/space-slide-deck into .github/skills/space-slide-deck/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "space-slide-deck", 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 SpaceZephyr/design-buddy --skill space-slide-deck -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install SpaceZephyr/design-buddy space-slide-deck --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/SpaceZephyr/design-buddy.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/space-slide-deck .opencode/skills/space-slide-deck && 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 "space-slide-deck" agent skill from https://github.com/SpaceZephyr/design-buddy/tree/main/space-slide-deck into .opencode/skills/space-slide-deck/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "space-slide-deck", 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
space-slide-deck- GitHub stars
- 175
- Token cost
- ~6.5k tokens
- SKILL.md length
- 1,966 words
- Files
- 39 (incl. scripts, references)
- Skills in repo
- 16
- Repo updated
- First seen
- Licence
- None found
At a glance
Turns written content into designed slide images from an outline, merges them into PPTX or PDF, and can borrow styles from a registry of brand design systems.
- Works in 9 steps: Setup & Analyze → Confirmation ⚠️ REQUIRED → Generate Outline → …
- Turning an article or notes into a designed presentation as images
- SKILL.md covers Usage, Script Directory, Options and Style System, plus 6 more sections
- Calls npx and python3
What it does
You point the command at a content file, such as /space-slide-deck path/to/content.md, and the agent builds an outline with style instructions, generates one image per slide and merges the slides with scripts/merge-to-pptx.ts or scripts/merge-to-pdf.ts. Options set the style, audience (beginners to executives), output language and slide count, and the slide count scales with content length. You can stop after the outline or the prompts, generate images from an existing prompts folder, or regenerate chosen slides by number.
Brand mode draws on a registry of more than 60 brand styles from getdesign.md. With --brand-style auto the skill picks a smart match, with recommend scripts/recommend_brand_styles.py offers 5 matched styles plus one smart match, and a brand you name is used directly. The brand's design spec is fetched with npx getdesign before the outline is written. References cover layouts, content rules, design guidelines and style dimensions such as density, mood, texture and typography.
When your agent uses it
- Turning an article or notes into a designed presentation as images
- Producing a deck in the visual style of a well-known brand
- Regenerating a few slides of an existing deck after changing the outline
- Exporting a finished slide set as both PPTX and PDF
Example prompts
- “/space-slide-deck notes/q3-review.md --style sketch-notes --audience executives”
- “Make a brand style PPT from launch-plan.md and recommend a few matching brand looks first.”
- “Generate only the outline for report.md so I can approve it before any images.”
- “Regenerate slides 2, 5 and 8 of the deck in output/.”
Requirements
- Python for the brand style recommender
- npx for fetching brand design specs
- An image-generation setup for the slide images
Workflow steps
9 steps, taken from the step headings in SKILL.md.
- Setup & Analyze
- Confirmation ⚠️ REQUIRED
- Generate Outline
- Review Outline (Conditional)
- Generate Prompts
- Review Prompts (Conditional)
- Generate Images
- Merge to PPTX and PDF
- Output Summary
What it can do on your machine
Read from SKILL.md and the folder at commit f1d835f. 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/, which the agent can run.
Shell commands in SKILL.md call:
npxpython3
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npx, which can reach the network depending on how they are called.
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
Slide Deck Image Generator loads about 6.5k tokens when it runs, and up to ~35k if it reads all its reference files. Until then it costs about 145 tokens; SKILL.md has 1,966 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 1,966 words (~6,507 tokens).
“Transform content into professional slide deck images.”
- name
- space-slide-deck
Files
SKILL.md and 38 other files (scripts, references) in space-slide-deck of SpaceZephyr/design-buddy.
- SKILL.md
- .labnana.env.example
- references/analysis-framework.md
- references/base-prompt.md
- references/brand-design-system.md
- references/brand-style-registry.json
- references/config/preferences-schema.md
- references/content-rules.md
- references/design-guidelines.md
- references/dimensions/density.md
- references/dimensions/mood.md
- references/dimensions/presets.md
- references/dimensions/texture.md
- references/dimensions/typography.md
- references/layouts.md
- references/modification-guide.md
- references/outline-template.md
- references/styles
- … and 21 more
Open the folder on GitHubat commit f1d835f
Compare with similar skills
Slide Deck Image 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 |
|---|---|---|---|---|---|---|
| Slide Deck Image Generator this skillSpaceZephyr/design-buddy | 175 | — | ~6.5k | Automated safety check: Pass | None | |
| Nano BananaEvoScientist/EvoSkills | 476 | 2 repos | ~3.5k | Automated safety check: Pass | Apache-2.0 | |
| Gpt Image 2 Paper Ppt Imagesdracohu2025-cloud/draco-skills-collection | 227 | — | ~3.9k | Automated safety check: Pass | MIT | |
| Image-Based PPT Deck Generatorningzimu/codex-ppt-skill | 6.5k | — | ~2.6k | Automated safety check: Notes | MIT | |
| Ccf Visual Composermikubaka88/CCFA-Skills | 3k | — | ~2.4k | Automated safety check: Pass | MIT | |
| Gpt Image2 PptJuneYaooo/gpt-image2-ppt-skills | 1.3k | — | ~8.9k | Automated safety check: Notes | Apache-2.0 |
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Related
Works with
Categories
Questions about Slide Deck Image Generator
What does Slide Deck Image Generator do?
Turns written content into designed slide images from an outline, merges them into PPTX or PDF, and can borrow styles from a registry of brand design systems. ts. Options set the style, audience (beginners to executives), output language and slide count, and the slide count scales with content length.
When should I use Slide Deck Image Generator?
Slide Deck Image Generator fits situations like: turning an article or notes into a designed presentation as images; producing a deck in the visual style of a well-known brand; regenerating a few slides of an existing deck after changing the outline; exporting a finished slide set as both PPTX and PDF.
How do I install Slide Deck Image Generator in Claude Code?
Run `npx skills add SpaceZephyr/design-buddy --skill space-slide-deck -a claude-code`. Or copy the skill folder (space-slide-deck in SpaceZephyr/design-buddy) into .claude/skills/space-slide-deck in your project. Claude Code loads it when a task matches its description.
How do I install Slide Deck Image Generator in Codex?
Run `npx skills add SpaceZephyr/design-buddy --skill space-slide-deck -a codex`. Or copy the skill folder (space-slide-deck in SpaceZephyr/design-buddy) into .agents/skills/space-slide-deck in your project. Codex loads it when a task matches its description.
Can I use Slide Deck Image 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 SpaceZephyr/design-buddy --skill space-slide-deck -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/space-slide-deck, .gemini/skills/space-slide-deck, .github/skills/space-slide-deck and .opencode/skills/space-slide-deck in your project.
What does Slide Deck Image Generator need to run?
Going by SKILL.md and its folder, Slide Deck Image Generator needs the command-line tools its instructions call (npx and python3). Our summary lists: Python for the brand style recommender; npx for fetching brand design specs; An image-generation setup for the slide images.
Does Slide Deck Image Generator access the network?
SKILL.md contains no URLs. Its commands use npx, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Slide Deck Image 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 Slide Deck Image Generator use?
No licence was found for Slide Deck Image Generator or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Slide Deck Image Generator use?
About 6.5k tokens (SKILL.md is roughly 26k 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 28k tokens, read only when the agent opens those files.
What are the alternatives to Slide Deck Image Generator?
Skills that share tags, products or a category with Slide Deck Image Generator: Nano Banana (EvoScientist/EvoSkills, 476 stars), Gpt Image 2 Paper Ppt Images (dracohu2025-cloud/draco-skills-collection, 227 stars), Image-Based PPT Deck Generator (ningzimu/codex-ppt-skill, 6.5k stars) and Ccf Visual Composer (mikubaka88/CCFA-Skills, 3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Slide Deck Image Generator?
SpaceZephyr (a GitHub user) maintains it in SpaceZephyr/design-buddy, which has 175 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on July 6, 2026.
Source: SpaceZephyr/design-buddy on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.