marp-slide

marp-slide is a skill for Claude Code, Codex from softaworks/agent-toolkit. It costs 64 tokens per session (2,134 once invoked), scanned A, original, MIT.

A guide for creating presentation slides with Marp, a tool that turns Markdown text into slide decks, using seven predefined visual themes.

In plain words
What is it for?
Use it to create Marp presentations, lecture materials, seminars, or bullet-focused slides with themes, images, and layout guidance.
Why use it?
It gives developers a consistent way to structure and style technical, business, academic, or creative presentations without designing every slide from scratch.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/softaworks/agent-toolkit/marp-slide
Any agent
npx skills add softaworks/agent-toolkit --skill marp-slide
Clone the repo
git clone --depth 1 https://github.com/softaworks/agent-toolkit

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.

agentmods badge for marp-slide

README.md
[![agentmods](https://agentmods.dev/badge/skills/softaworks/agent-toolkit/marp-slide.svg)](https://agentmods.dev/skills/softaworks/agent-toolkit/marp-slide)
Your own site
<a href="https://agentmods.dev/skills/softaworks/agent-toolkit/marp-slide"><img src="https://agentmods.dev/badge/skills/softaworks/agent-toolkit/marp-slide.svg" alt="Measured on agentmods" height="20"></a>
Per session 64 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,134 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00064 $0.02134
Opus 5 $0.00032 $0.01067
Sonnet 5 $0.00013 $0.00427
Haiku 4.5 $0.00006 $0.00213

Measured 4d ago against content hash 4244be1fd746, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

marp-slide 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 4d 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.

Origin

Copies of this mod

2 near-identical copies found in the catalogue:

skills/marp-slide/SKILL.md · 238 lines

How it starts

The opening of the file, as written. The whole thing — 238 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Marp Slide Creator

Create professional, visually appealing Marp presentation slides with 7 pre-designed themes and built-in best practices.

When to Use This Skill

Use this skill when the user:

  • Requests to create presentation slides or Marp documents
  • Asks to "make slides look good" or "improve slide design"
  • Provides vague instructions like "良い感じにして" (make it nice) or "かっこよく" (make it cool)
  • Wants to create lecture or seminar materials
  • Needs bullet-point focused slides with occasional images

Quick Start

Step 1: Select Theme

First, determine the appropriate theme based on the user's request and content.

Quick theme selection:

  • Technical/Developer content → tech theme
  • Business/Corporate → business theme
  • Creative/Event → colorful or gradient theme
  • Academic/Simple → minimal theme
  • General/Unsure → default theme
  • Dark background preferred → dark or tech theme

For detailed theme selection guidance, read references/theme-selection.md.

Step 2: Create Slides

  1. Read relevant references first:

    • Always start by reading references/marp-syntax.md for basic syntax
    • For images: references/image-patterns.md (official Marpit image syntax)
    • For advanced features (math, emoji): references/advanced-features.md
    • For custom themes: references/theme-css-guide.md
  2. Copy content from the appropriate template file:

    • assets/template-basic.md - Default theme (most common)
    • assets/template-minimal.md - Minimal theme
    • assets/template-colorful.md - Colorful theme
    • assets/template-dark.md - Dark mode theme
    • assets/template-gradient.md - Gradient theme
    • assets/template-tech.md - Tech/code theme
    • assets/template-business.md - Business theme
  3. Read references/best-practices.md for quality guidelines

  4. Structure content following best practices:

    • Title slide with <!-- _class: lead -->
    • Concise h2 titles (5-7 characters in Japanese)
    • 3-5 bullet points per slide
    • Adequate whitespace

Read the full file on GitHub · 238 lines

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.

  1. 4d ago First seen · 238 lines · 64 tokens per session scan A 4244be1fd746

Subscribe to this mod's changes

marp-slide is a skill published in the GitHub repository softaworks/agent-toolkit (2,422 stars, last pushed 6mo ago), licensed MIT. It adds 64 tokens to every session and 2,134 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.