pptx-posters

pptx-posters is a skill for Claude Code from Lord1Egypt/scientific-agent-toolkit. It costs 66 tokens per session (3,586 once invoked), scanned A, a copy of pptx-posters, MIT.

A toolkit for creating research posters as HTML and CSS layouts that can be exported to PDF or PowerPoint.

In plain words
What is it for?
Use it when a conference or research poster must be delivered as a PPTX file, or when you want an HTML-based poster that can become a PDF.
Why use it?
It gives you a browser-based way to design posters and revise them before exporting them for sharing or editing.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it when a conference or research poster must be delivered as a PPTX file, or when you want an HTML-based poster that can become a PDF.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/lord1egypt/scientific-agent-toolkit/pptx-posters
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 Lord1Egypt/scientific-agent-toolkit --skill pptx-posters
Clone the repo
git clone --depth 1 https://github.com/Lord1Egypt/scientific-agent-toolkit

Made for: Claude Code.

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 pptx-posters

README.md
[![agentmods](https://agentmods.dev/badge/skills/lord1egypt/scientific-agent-toolkit/pptx-posters/github.svg)](https://agentmods.dev/skills/lord1egypt/scientific-agent-toolkit/pptx-posters)
Your own site
<a href="https://agentmods.dev/skills/lord1egypt/scientific-agent-toolkit/pptx-posters"><img src="https://agentmods.dev/badge/skills/lord1egypt/scientific-agent-toolkit/pptx-posters/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.

agentmods 80×15 button for pptx-posters

Your own site · 80×15
<a href="https://agentmods.dev/skills/lord1egypt/scientific-agent-toolkit/pptx-posters"><img src="https://agentmods.dev/badge/skills/lord1egypt/scientific-agent-toolkit/pptx-posters.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,586 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 95% 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00066 $0.03586
Opus 5 $0.00033 $0.01793
Sonnet 5 $0.00013 $0.00717
Haiku 4.5 $0.00007 $0.00359

Measured 5d ago against content hash 07972eb4c735, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

pptx-posters 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.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/generate_schematic_ai.py, scripts/generate_schematic.py), 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

95% identical to pptx-posters — 2 lines 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.

scientific-skills/pptx-posters/SKILL.md · 415 lines

How it starts

The opening of the file, as written. The whole thing — 415 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PPTX Research Posters (HTML-Based)

Overview

⚠️ USE THIS SKILL ONLY WHEN USER EXPLICITLY REQUESTS PPTX/POWERPOINT POSTER FORMAT.

For standard research posters, use the latex-posters skill instead, which provides better typographic control and is the default for academic conferences.

This skill creates research posters using HTML/CSS, which can then be exported to PDF or converted to PowerPoint format. The web-based approach offers:

  • Modern, responsive layouts
  • Easy integration of AI-generated visuals
  • Quick iteration and preview in browser
  • Export to PDF via browser print function
  • Conversion to PPTX if specifically needed

When to Use This Skill

ONLY use this skill when:

  • User explicitly requests "PPTX poster", "PowerPoint poster", or "PPT poster"
  • User specifically asks for HTML-based poster
  • User needs to edit poster in PowerPoint after creation
  • LaTeX is not available or user requests non-LaTeX solution

DO NOT use this skill when:

  • User asks for a "poster" without specifying format → Use latex-posters
  • User asks for "research poster" or "conference poster" → Use latex-posters
  • User mentions LaTeX, tikzposter, beamerposter, or baposter → Use latex-posters

AI-Powered Visual Element Generation

STANDARD WORKFLOW: Generate ALL major visual elements using AI before creating the HTML poster.

This is the recommended approach for creating visually compelling posters:

  1. Plan all visual elements needed (hero image, intro, methods, results, conclusions)
  2. Generate each element using scientific-schematics or Nano Banana Pro
  3. Assemble generated images in the HTML template
  4. Add text content around the visuals

Target: 60-70% of poster area should be AI-generated visuals, 30-40% text.


CRITICAL: Poster-Size Font Requirements

⚠️ ALL text within AI-generated visualizations MUST be poster-readable.

When generating graphics for posters, you MUST include font size specifications in EVERY prompt. Poster graphics are viewed from 4-6 feet away, so text must be LARGE.

Read the full file on GitHub · 415 lines

Files

What ships with it

7 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.

  1. 5d ago First seen · 415 lines · 66 tokens per session scan A 07972eb4c735

Subscribe to this mod's changes

pptx-posters is a skill published in the GitHub repository Lord1Egypt/scientific-agent-toolkit (2 stars, last pushed 3mo ago), licensed MIT. It adds 66 tokens to every session and 3,586 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 95% identical to pptx-posters, differing in 2 lines, and is treated as a copy.

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