About mirAI

mirAI is an AI scripting assistant for After Effects that turns natural language prompts into scripts and expressions. It accesses more than 300 AI models—including GPT, Claude, Grok, DeepSeek, Llama, and Mistral—through Google Gemini and OpenRouter with a single API key, and can connect to any OpenAI‑compatible endpoint or a local server. The plugin offers AI‑first prompts such as “butterfly” for point clouds and AI AUTO for full auto scenes, as well as stackable motion tags like turbulence, swirl, and gravity‑sphere attractors. It is AE‑aware, moving particles along camera or layer paths, reading position keyframes and Bézier curves, and includes a Storyboard mode that morphs cuts to match the active comp camera. Version 1.3.2 adds mirParticle, an AI‑powered particle designer, and Design Variations for automatic layer reconfiguration. The developer recommends saving projects before running AI‑generated scripts. Compatible with After Effects 2024, 2025, and 2026.

Features

• AI-first prompts: type a word like “butterfly” for an original point cloud, or hit AI AUTO for a full auto scene covering shape, motion, and color.
• Access to 300+ AI models through Google Gemini and OpenRouter with a single API key — GPT, Claude, Grok, DeepSeek, Llama, Mistral and more — switchable instantly, plus custom OpenAI-compatible endpoints and local servers.
• Stackable motion tags including turbulence, swirl, explosion, assemble, connect-lines, trails (lines, dots, images, or text), and a gravity-sphere attractor.
• AE-aware particles that follow your camera or a layer’s path, reading Position keyframes and mask or shape Bézier curves.
• Precise Alignment: align text in-points to layer markers or position layers with mathematical precision using simple text commands.
• Storyboard mode that morphs multiple cuts in order, matched to the active comp camera.
• mirParticle, an AI-powered particle motion designer, plus Design Variations for automatic layer reconfiguration based on the design system (added in 1.3.2).

Best for

After Effects artists who want to generate scripts, expressions, and particle motion from natural language while choosing from a wide range of AI models.