create-marp-deck

create-marp-deck is a command for coding agents from roeibh/marp-deck-architect. It costs 0 tokens per session (6,345 once invoked), scanned A, original, MIT.

A command for creating or editing Marp presentations, where Marp turns Markdown text into slides. It guides the writing style and visual layout based on the audience and goal.

In plain words
What is it for?
Use it to create a new slide deck from a topic or outline, edit an existing Markdown deck, or restyle a deck with a different presentation approach.
Why use it?
It helps avoid starting a presentation from a blank file or choosing a visual style that does not fit the audience.

Command

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 commands/roeibh/marp-deck-architect/create-marp-deck
Clone the repo
git clone --depth 1 https://github.com/roeibh/marp-deck-architect

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 create-marp-deck

README.md
[![agentmods](https://agentmods.dev/badge/commands/roeibh/marp-deck-architect/create-marp-deck.svg)](https://agentmods.dev/commands/roeibh/marp-deck-architect/create-marp-deck)
Your own site
<a href="https://agentmods.dev/commands/roeibh/marp-deck-architect/create-marp-deck"><img src="https://agentmods.dev/badge/commands/roeibh/marp-deck-architect/create-marp-deck.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 6,345 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 $0.00000 $0.06345
Opus 5 $0.00000 $0.03173
Sonnet 5 $0.00000 $0.01269
Haiku 4.5 $0.00000 $0.00634

Measured 5d ago against content hash 56c16df5be24, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

create-marp-deck 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 5d 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.

commands/create-marp-deck.md · 329 lines

How it starts

The opening of the file, as written. The whole thing — 329 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Create Marp Slide Deck

Create or edit a presentation using Marp. The archetype system shapes everything: visual theme, content density, tone, layout choices, and narrative structure.

Arguments

  • $ARGUMENTS - Topic, file path to existing deck, or outline

Mode Detection

  • Empty or topic: New deck → Phase 1
  • Path to .md file: Read it, ask what to change, preserve existing archetype
  • Contains "restyle": Read deck, strip <style>, apply new archetype

The Archetype System

Every deck is built for an archetype - aesthetic + intent + audience. The archetype changes how you WRITE, not just how it LOOKS.

Archetype Who Goal Aesthetic
Builder Engineers, hackers Explain systems clearly Dark, monospace, terminal-adjacent
Operator Execs, PMs, consultants Drive decisions Clean, structured, McKinsey calm
Seller Founders, sales Persuade, close Bold, punchy, YC pitch energy
Creator Speakers, designers Be memorable Expressive, gradients, visual-first
Educator Trainers, enablement Teach clearly Warm, friendly, progressive disclosure

Phase 1: Interview

Round 1 (ask all at once):

  1. Goal: What should the audience walk away with?
  2. Audience: Who's in the room?
  3. Key points: Main ideas, even rough
  4. Existing material: Notes, docs, files?

Read any files/URLs thoroughly before Round 2.

Round 2 (after Round 1):

  1. Archetype: Recommend one based on answers. Describe all four if unsure. If none fit, trigger custom flow (see below).
  2. Narrative arc: Suggest the archetype's default framework
  3. Data & visuals: Code, diagrams (Mermaid), screenshots?
  4. Constraints: Slide count, duration, branding?
  5. Speaker notes: Generate per slide?

Summarize and confirm.

Custom Archetype Flow (when none of the four fit)

If the user rejects all archetypes, build a custom one by asking:

  1. Vibe in 3 words: "Describe the feeling in 3 words" (e.g., "warm, playful, minimal")
  2. Color direction: Specific colors, a brand reference ("like Stripe" / "Notion vibes" / "cyberpunk"), or a mood ("earthy and warm")
  3. Density: Dense/packed, medium, or spacious/airy?
  4. Visual references: Any presentations, websites, or brands to emulate?

Read the full file on GitHub · 329 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. 5d ago First seen · 329 lines · 0 tokens per session scan A 56c16df5be24

Subscribe to this mod's changes

create-marp-deck is a command published in the GitHub repository roeibh/marp-deck-architect (2 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 6,345 tokens. 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.