What is open-kimi-ppt?

A tool for creating, editing, reading, converting, and exporting slide presentations using a YAML-based project format. It produces both an editable project folder and a PowerPoint file unless the user chooses otherwise.

It helps build new presentations, edit existing PowerPoint files, reproduce slide designs, and export presentations with embedded fonts and fade transitions.

It keeps each slide's content and layout in a self-contained format while still producing a standard presentation file for sharing.

open-kimi-ppt — Skill for Claude Code and Codex by jinwyp

Install

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.

Any agent

npx skills add jinwyp/open-ppt-skill --skill open-kimi-ppt

Clone the repo

git clone --depth 1 https://github.com/jinwyp/open-ppt-skill

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/jinwyp/open-ppt-skill/open-kimi-ppt/github.svg)](https://agentmods.dev/skills/jinwyp/open-ppt-skill/open-kimi-ppt)

Your own site

<a href="https://agentmods.dev/skills/jinwyp/open-ppt-skill/open-kimi-ppt"><img src="https://agentmods.dev/badge/skills/jinwyp/open-ppt-skill/open-kimi-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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/jinwyp/open-ppt-skill/open-kimi-ppt"><img src="https://agentmods.dev/badge/skills/jinwyp/open-ppt-skill/open-kimi-ppt.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 111 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,621 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector warn 7 Sept 2026

SkillSpector: 4 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 MCP Rug Pull · line 22
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium MCP Rug Pull · line 193
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium MCP Rug Pull · line 199
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium Rogue Agent · line 36
Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.

Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

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	$0.00111	$0.04621
Opus 5	$0.00056	$0.02311
Sonnet 5	$0.00022	$0.00924
Haiku 4.5	$0.00011	$0.00462

Measured 11d ago against content hash 73069a31f5ad, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

open-kimi-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 11d 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.

skills/open-kimi-ppt/SKILL.md · 203 lines

How it starts

The opening of the file, as written. The whole thing — 203 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Definition

open-kimi-ppt is a presentation creation and export skill built around Moonshot AI's PPTD format and browser-side PPTX writer. It defines a YAML-format intermediate DSL (.pptd) that abstracts OOXML and keeps each page self-contained.

The default output is not PPTD-only. Unless the user explicitly opts out, always produce both:

the complete editable PPTD project directory (.pptd + pages/ + media/ and other referenced dependencies);
the matching locally generated .pptx, with font embedding enabled and fade slide transitions applied by default.

Existing PPTX files may also be converted into PPTD for editing, after which both outputs are delivered again.

The pptd format

The .pptd format is a simplified abstraction layer over OOXML that follows basic YAML syntax. This abstraction preserves the core content of OOXML (theme, page layout, element positions and definitions, etc.) while removing complex nesting logic such as Masters; every page is self-contained — what you see is what you get. Read reference/pptd.md for the complete definition of this DSL.

PPT production workflow

step0. Check local prerequisites

Default delivery includes PPTX export (and optional npx open-kimi-ppt-skill serve), which need a local toolchain. Before generating, verify:

Node.js 18+: run node --version. If node is missing or the major version is below 18, stop immediately, tell the user to install Node.js 18+ from https://nodejs.org (or their OS package manager), and do not continue with PPTX export / npx until it is available. Only continue with PPTD-only output when the user explicitly opts out of PPTX.
npm / npx: run npm --version. They ship with Node.js; if missing, treat Node.js as not installed correctly and guide the user to reinstall/fix PATH.
python3: run python3 --version (on Windows, python may be the correct command). Needed for export_pptx.py / export_images.py.
Chrome / Chromium / Edge: needed by agent-browser for image QA (export_images.py) and optional --browser PPTX path. Default PPTX export uses local WASM and does not require a browser. If image QA later fails with a browser-launch error, ask the user to install a Chromium-based browser.
Soft deps are auto-handled by the scripts when missing: PyYAML, agent-browser (≥0.33.2 via npm, only for browser/image paths), and for image QA Pillow + websocket-client. PPTX / image export / manual edit are offline against the local neo-ppt mirror + patched WASM. Network is only needed if the deck references remote images/fonts.

Read the full file on GitHub · 203 lines

Files

What ships with it

60 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.

Changes

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.

11d ago First seen · 203 lines · 111 tokens per session scan A 73069a31f5ad

Subscribe to this mod's changes

open-kimi-ppt is a skill published in the GitHub repository jinwyp/open-ppt-skill (141 stars, last pushed 1mo ago), licensed MIT. It adds 111 tokens to every session and 4,621 once invoked, about $0.0006 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.

Creative and media Documents

wowerpoint

Turn one document into a kawaii NotebookLM slide-deck PDF. Use for "wowerpoint this", "make a deck about ", "turn this report into slides", or any request to render a single document as shareable narrative slides.

thedotmack/claude-mem · 55 tokens

ppt-master

AI-driven presentation workflow for generating editable PPTX decks and slides, reconstructing page visuals, creating reusable Brand/Style/Layout/Deck workspaces, filling native PPTX templates, and enhancing finished PPTX files. Use when the user asks to create, generate, reconstruct, regenerate, beautify, redesign…

hugohe3/ppt-master · 108 tokens

open-kimi-ppt