OpenDesign is an open-source, local-first desktop app that lets coding agents create prototypes, dashboards, slide decks, images, video, and design systems as exportable files. It is used by people working with agent runtimes such as Claude Code, Codex, Cursor, and DeepSeek Harness. The catalogue add-ons extend the OpenDesign workflow with skills, instructions, commands, and plugins.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add nexu-io/open-design --skill guizang-pptgit clone --depth 1 https://github.com/nexu-io/open-designWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/nexu-io/open-design/guizang-ppt)<a href="https://agentmods.dev/skills/nexu-io/open-design/guizang-ppt"><img src="https://agentmods.dev/badge/skills/nexu-io/open-design/guizang-ppt/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/nexu-io/open-design/guizang-ppt"><img src="https://agentmods.dev/badge/skills/nexu-io/open-design/guizang-ppt.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 78 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Excessive Agency · line 93 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00067 | $0.04889 |
| Opus 5 | $0.00034 | $0.02445 |
| Sonnet 5 | $0.00013 | $0.00978 |
| Haiku 4.5 | $0.00007 | $0.00489 |
Grade A, and why
magazine-web-ppt scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 339 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Magazine Web Ppt
What this skill does
Generates a single-file HTML horizontal-swipe deck with a visual tone of:
- A electronic magazine + electronic ink hybrid style
- A WebGL fluid / contour / dispersion background (visible on hero pages)
- Serif headlines (Noto Serif SC + Playfair Display) + sans-serif body (Noto Sans SC + Inter) + monospace metadata (IBM Plex Mono)
- Lucide line icons (no emoji)
- Horizontal left/right paging (keyboard ← →, scroll wheel, touch swipe, bottom dots, ESC index)
- Smooth theme interpolation: when you flip to a hero page, the colors and shader transition softly
This skill's aesthetic is not "corporate PPT," nor "consumer-internet UI": it looks like Monocle magazine after code was stitched onto it.
When to use
Suitable scenarios:
- Offline talks / internal industry talks / private salons
- AI new-product launches / demo day
- Talks with a strong personal style
- A web version of slides that you "make once, with no paging tool needed"
Unsuitable scenarios:
- Long stretches of tabular data, stacked charts (use a regular PPT)
- Training courseware (information density too low)
- Multi-person collaborative editing (this is static HTML)
Workflow
Step 0 · Infer a direction; ask only when comparison is requested
Infer one of the 5 magazine directions from the brief, audience, content, and known context. Each direction packages its theme color, recommended layouts, chrome style, and slide count. Use the closest fit and continue without asking.
Only when the user explicitly asks to see or compare direction options, open
references/styles.md and present the 1-line summaries in one
direction-cards question form:
1. Monocle Editorial · International magazine style ✦ default
2. WIRED Tech · Data + engineering
3. Kinfolk Slow · Slow living / humanist
4. Domus Architectural · Architecture / sense of space
5. Lab / Reference · Academic + craft manual
If the user says "I don't know, you recommend" or provides no direction cue: default to Monocle Editorial without asking, because it has the lowest failure probability. If the user mentions "AI / benchmark / technical launch": choose WIRED; "reading / private / social circle": choose Kinfolk; "design / architecture / portfolio": choose Domus; "research / academic / methodology": choose Lab.
What ships with it
11 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 339 lines · 67 tokens per session scan A 0361396557b4
magazine-web-ppt is a skill published in the GitHub repository nexu-io/open-design (95,309 stars, last pushed yesterday), licensed Apache-2.0. It adds 67 tokens to every session and 4,889 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
magazine-web-ppt
For marketing and gtm work: bind launches, campaigns, events, and brand plans to growth and pipeline outcomes. Built around the core query "annual-marketing-plan", with GTM strategy lead judgment, buyer-ready proof, and this outcome: approve launch plan, campaign budget, or GTM motion.
open-design-landing-deck
Open Design's brand-story deck for partners and press: why it exists, what it believes, and where design is going. Built as a decision-grade marketing & GTM deck for partners, press, community.
html-ppt-zhangzara-broadside
Open Design's product-launch announcement and press narrative — the headline, the proof points, and the call to action. Built as a decision-grade marketing & GTM deck for press, community, prospects.
fs-emerald-editorial
Open Design's 'design on your desk' brand-launch narrative: the market moment, the story, and the proof that converts. Built as a decision-grade marketing & GTM deck for marketing team, press.
huashu-pentagram-grid
Open Design's positioning & messaging system: the one-line promise, the pillars, and the proof — the source of truth for all copy. Built as a decision-grade marketing & GTM deck for brand & marketing team.
deck-guizang-editorial
Open Design's FY26 marketing plan: brand-to-pipeline — audience, offer, channel mix, and the launch calendar that ties creative to growth. Built as a decision-grade marketing & GTM deck for CMO, growth lead, founder.