About this Skill
An Agent Skill from the team behind Jinba for making presentations governed by a reusable slide-design rulebook. It provides HTML slide parts, Python generation and validation tools, browser-based layout checks and an optional PPTX conversion path. The instructions and many examples are in Japanese; the rules can be adapted to your organization's deck standards.
Why we picked it
The useful workflow combines a conclusion-led storyline, reusable HTML parts and checks for placeholders and layout problems. It fits structured proposals and reports. Read the export limits before requesting PowerPoint: text and shapes can remain editable, while SVG charts and images are rasterized.
What it helps with
- Consulting proposals, executive reports and presentations with a clear argument.
- Teams that want to keep organization-specific slide rules in local override files.
Documented workflow
Read the slide rules, write the storyline, choose parts and generate the HTML deck. Replace all placeholders, run the checks, review rendered pages and export. PPTX conversion is a separate final step requested explicitly by the user.
| Command | What it helps with |
|---|---|
python3 scripts/new_deck.py --list | Inspect available slide parts. |
python3 scripts/check_deck.py mydeck.html | Check the assembled deck for rule violations. |
python3 scripts/html_to_pptx.py mydeck.html | Convert the finished deck when editable PPTX is requested. |
Before you use it
- Claude Code and Python 3 for the base generation and checks.
- Chrome for PDF rendering; Node.js and Playwright for optional layout checks.
- Editable PPTX conversion additionally needs Node.js 22+, Chrome and python-pptx. Review font substitution and image-based chart output.
Supported agents
Sources & references
Original sources are linked below. Practical starting points are editorial suggestions from SkillHey.
