Does this skill provide actual implementation code?

Yes, Pencil generates ready-to-use SwiftUI animation parameters and Lottie JSON motion specifications to help developers implement character animations directly into their apps.

Can it help maintain character consistency?

Absolutely. Pencil creates full reference sheets, including turnarounds (front, side, back) and expression sheets, to ensure your AI character looks consistent across different states and views.

What kind of characters is this skill best for?

While versatile, it specializes in AI product identities such as luminous orbs, animated blobs, and mascot-style companions that respond to user interactions.

What is Nano Banana mode in the Pencil skill?

Nano Banana mode is a rapid exploration feature that generates 5 distinct character concepts by varying one design axis—such as style, mood, or palette—while keeping other attributes constant for quick comparison.

Pencil AI Character Designer

Name: Pencil AI Character Designer
Author: lev-os

bylev-os

0•

Design Tools

Generates comprehensive character designs, animation states, and code-ready motion specifications for AI mascots and avatars.

Pencil is a specialized design assistant for creating visual identities for AI products, focusing on mascots, orb avatars, and animated companions. It bridges the gap between creative concepting and technical implementation by providing high-quality text-to-image prompts for platforms like Midjourney alongside production-ready Lottie motion specs and SwiftUI animation parameters. Whether you are building a simple 'blob' mascot or a complex state-driven character, Pencil helps define consistent visual behaviors for idle, thinking, speaking, and error states to give your AI product a distinct personality.

Key Features

01Nano Banana Mode for rapid 5-sample concept exploration with style variations

02Production-ready SwiftUI animation code and Lottie JSON motion specifications

03Detailed character reference sheets including turnarounds and expression sets

04Comprehensive Character State Matrix for consistent animation behavior across UI states

05Pre-configured identity patterns for luminous orb mascots and animated blobs

060 GitHub stars

Use Cases

01Defining motion parameters for AI processing states like thinking, listening, and error

02Prototyping visual onboarding flows with expressive character emotes and transitions

03Designing a unique AI mascot for a mobile application or web platform

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lev-os/agents pencil

For use in Claude.ai and ChatGPT

Download Skill