qr-code

Generate PNG or SVG QR codes from URLs or text with LaTeX snippets.

Updated May 14, 2026
One-click install
npx skills add https://github.com/jaqg/daimon --skill qr-code-jaqg
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: qr-code
Source: https://github.com/jaqg/daimon/tree/main/writing/skills/qr-code
Command: npx skills add https://github.com/jaqg/daimon --skill qr-code-jaqg

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires qrcode, qrencode, and includes scripts (resource) components.

What problem does it solve?

Generate a QR code from a URL or text to share links and content quickly in printed or digital materials.

Core Features & Use Cases

  • Generates PNG or SVG QR codes from input data.
  • Provides ready-to-use LaTeX include or inline snippets for seamless embedding in posters, papers, or slides.
  • Works in local environments by detecting available backends (Python qrcode library or qrencode CLI) for flexible deployment.

Quick Start

Invoke the script to generate a QR code from a URL or text and receive a PNG or SVG file plus a LaTeX snippet.

Frequently Asked Questions about qr-code

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a QR code from a URL for a poster?

Generate a QR code from a URL for a poster by invoking the script, which encodes the data and outputs a ready-to-print PNG or SVG file. The skill detects available backends like Python qrcode or qrencode CLI to complete the rendering process.

Can I get a LaTeX snippet for embedding a QR code?

Yes, you can get a LaTeX snippet for embedding a QR code because the skill provides ready-to-use include or inline snippets alongside the generated image. This allows seamless integration of the QR code into papers, posters, or slides.

Does generating QR codes require installing the qrencode CLI?

Generating QR codes does not strictly require installing the qrencode CLI because the skill detects available backends and can use the Python qrcode library instead. This flexible deployment supports local environments with either dependency installed.

What is the best way to output QR codes in SVG format?

The best way to output QR codes in SVG format is to use this script, which natively supports SVG outputs for scalable digital materials. It detects your available backend and returns the generated vector file path for immediate use.

How do I create a PNG QR code from text locally?

Create a PNG QR code from text locally by passing your input data to the script, which leverages detected backends like Python qrcode or qrencode CLI. It processes the text and returns the generated PNG file path for sharing.

What are the limitations of using Python qrcode for QR generation?

The primary limitation of using Python qrcode for QR generation is that it requires a local Python environment with the library installed. However, the script mitigates this by alternatively detecting and utilizing the qrencode CLI if the Python backend is unavailable.