A toolkit for creating and editing PowerPoint presentation files with editable source code. It includes helpers for layout and tools for rendering slides and checking visual problems.

Use it to build, recreate, or modify .pptx slide decks and validate how the slides render.

It helps you produce presentation decks while checking for overflowing content, missing fonts, and layout errors. The source remains editable instead of being only an image or PDF.

slides — Skill for Codex by VoDaiLocz

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 VoDaiLocz/kilo-kit-mcp --skill slides

Clone the repo

git clone --depth 1 https://github.com/VoDaiLocz/kilo-kit-mcp

Made for: 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/vodailocz/kilo-kit-mcp/slides/github.svg)](https://agentmods.dev/skills/vodailocz/kilo-kit-mcp/slides)

Your own site

<a href="https://agentmods.dev/skills/vodailocz/kilo-kit-mcp/slides"><img src="https://agentmods.dev/badge/skills/vodailocz/kilo-kit-mcp/slides/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/vodailocz/kilo-kit-mcp/slides"><img src="https://agentmods.dev/badge/skills/vodailocz/kilo-kit-mcp/slides.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 83 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,019 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.

Origin 97% copy Near-identical to another mod 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	$0.00083	$0.01019
Opus 5	$0.00042	$0.00509
Sonnet 5	$0.00017	$0.00204
Haiku 4.5	$0.00008	$0.00102

Measured 6d ago against content hash 57ee0941f872, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

slides 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 6d ago.

The scan reads SKILL.md. This mod also ships 14 executable files (assets/pptxgenjs_helpers/code.js, assets/pptxgenjs_helpers/image.js, assets/pptxgenjs_helpers/index.js, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Origin

This is a copy

97% identical to slides — 1 line differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/writing-docs/slides/SKILL.md · 72 lines

How it starts

The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Slides

Overview

Use PptxGenJS for slide authoring. Do not use python-pptx for deck generation unless the task is inspection-only; keep editable output in JavaScript and deliver both the .pptx and the source .js.

Keep work in a task-local directory. Only copy final artifacts to the requested destination after rendering and validation pass.

Bundled Resources

assets/pptxgenjs_helpers/: Copy this folder into the deck workspace and import it locally instead of reimplementing helper logic.
scripts/render_slides.py: Rasterize a .pptx or .pdf to per-slide PNGs.
scripts/slides_test.py: Detect content that overflows the slide canvas.
scripts/create_montage.py: Build a contact-sheet style montage of rendered slides.
scripts/detect_font.py: Report missing or substituted fonts as LibreOffice resolves them.
scripts/ensure_raster_image.py: Convert SVG/EMF/HEIC/PDF-like assets into PNGs for quick inspection.
references/pptxgenjs-helpers.md: Load only when you need API details or dependency notes.

Workflow

Inspect the request and determine whether you are creating a new deck, recreating an existing deck, or editing one.
Set the slide size up front. Default to 16:9 (LAYOUT_WIDE) unless the source material clearly uses another aspect ratio.
Copy assets/pptxgenjs_helpers/ into the working directory and import the helpers from there.
Build the deck in JavaScript with an explicit theme font, stable spacing, and editable PowerPoint-native elements when practical.
Run the bundled scripts from this skill directory or copy the needed ones into the task workspace. Render the result with render_slides.py, review the PNGs, and fix layout issues before delivery.
Run slides_test.py for overflow checks when slide edges are tight or the deck is dense.
Deliver the .pptx, the authoring .js, and any generated assets that are required to rebuild the deck.

Authoring Rules

Set theme fonts explicitly. Do not rely on PowerPoint defaults if typography matters.
Use autoFontSize, calcTextBox, and related helpers to size text boxes; do not use PptxGenJS fit or autoFit.
Use bullet options, not literal • characters.
Use imageSizingCrop or imageSizingContain instead of PptxGenJS built-in image sizing.
Use latexToSvgDataUri() for equations and codeToRuns() for syntax-highlighted code blocks.
Prefer native PowerPoint charts for simple bar/line/pie/histogram style visuals so reviewers can edit them later.
For charts or diagrams that PptxGenJS cannot express well, render SVG externally and place the SVG in the slide.
Include both warnIfSlideHasOverlaps(slide, pptx) and warnIfSlideElementsOutOfBounds(slide, pptx) in the submitted JavaScript whenever you generate or substantially edit slides.
Fix all unintentional overlap and out-of-bounds warnings before delivering. If an overlap is intentional, leave a short code comment near the relevant element.

Read the full file on GitHub · 72 lines

Files

What ships with it

19 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.

6d ago First seen · 72 lines · 83 tokens per session scan A 57ee0941f872

Subscribe to this mod's changes

slides is a skill published in the GitHub repository VoDaiLocz/kilo-kit-mcp (26 stars, last pushed yesterday), licensed Apache-2.0. It adds 83 tokens to every session and 1,019 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 97% identical to slides, differing in 1 line, and is treated as a copy.

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