mira-squared

Convert Mira 16:9 decks into square 1080x1080 index-1x1.html files.

158|49|Updated Jun 10, 2026
One-click install
npx skills add https://github.com/sandeco/mira-animator --skill mira-squared
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mira-squared
Source: https://github.com/sandeco/mira-animator/tree/main/agents/mira-squared
Command: npx skills add https://github.com/sandeco/mira-animator --skill mira-squared

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill converts a Mira deck in 16:9 format into a square 1:1, 1080x1080 presentation suitable for social video, preserving the original while enabling square outputs.

Core Features & Use Cases

  • Converts 16:9 decks to a fixed 1080x1080 frame by adding a square moldura and centering content.
  • Creates a non-destructive index-1x1.html next to the original deck to render square slides.
  • Supports alignment options (center, left, right) via a simple CSS variable for the square frame.

Quick Start

Create a square 1:1 version by generating index-1x1.html beside the original deck and rendering slides at 1080x1080.

Frequently Asked Questions about mira-squared

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

FAQPage Schema
How do I convert a 16:9 presentation deck into a 1:1 square format for video?

Yes, you can create native 1:1 square slides directly. When no original 16:9 deck exists, this Skill generates native 1:1 slides at a 1080x1080 resolution suitable for social video output.

How do I align square slide content to the left or right in a 1080x1080 frame?

You can align square slide content to the left or right by adjusting a simple CSS variable. The 1080x1080 frame centers slides by default, but supports custom left or right alignment via this CSS variable.

Does converting a Mira deck to a 1:1 square format modify my original 16:9 file?

No, converting a Mira deck to a 1:1 square format does not modify your original 16:9 file. The process is non-destructive and ensures the original 16:9 file remains untouched while adding a new index-1x1.html for rendering.

What is the best way to prepare square 1080x1080 slides for social video?

The best way to prepare square 1080x1080 slides for social video is to use a conversion method that applies a fixed square frame to your content. This Skill centers 16:9 slides within a 1080x1080 moldura to ensure proper social video dimensions.