Animate Avatar

VerifiedSafe

Generate animated videos from static avatar images using FAL AI. Create looping work and relax animations.

Sby Skills Guide Bot
ContentIntermediate
107/24/2026
Claude Code
#animation#avatar#video-generation#fal-ai

Recommended for

Our review

Generates animated videos from static avatar images using FAL AI models like Kling, LTX, or Veo, with a default 2:1 ratio of work to relax activities.

Strengths

  • Automates video generation and optimization
  • Multiple AI model options for quality/cost trade-offs
  • Produces web-optimized small MP4 files (~150-250 KB)

Limitations

  • Requires a FAL AI API key
  • Limited to subtle motions for looping
  • Videos are short (5 seconds) and low resolution (320x320)
When to use it

Use when you need simple, looping character animations for web profiles, apps, or social media.

When not to use it

Do not use for complex storytelling, high-resolution video needs, or when API dependencies are undesirable.

Security analysis

Safe
Quality score90/100

The skill uses Bash to run a TypeScript script that calls the FAL AI API for video generation. It does not execute any dangerous commands, exfiltrate data, or disable safety features. The use of ffmpeg is for legitimate video optimization.

No concerns found

Examples

Default work and relax animations
Generate 3 animated videos from my avatar image showing typing, writing, and drinking coffee.
Single animation with custom prompt
Create a looping animation of my avatar waving hello using the Kling model.
Specify count and model
I need two work animations and one relax animation from this static avatar, using Veo for highest quality.

name: animate-avatar description: Generate animated videos from static avatar images using FAL AI. Create looping work and relax animations with Kling V2.6 Pro, LTX, or Veo models. allowed-tools: Bash, Read, Write env:

  • FAL_KEY

Animate Avatar Skill

Generate animated videos from static avatar images for use in apps, websites, or social profiles.

Overview

This skill automates the process of:

  1. Generating multiple video animations from a static avatar image
  2. Optimizing videos for web delivery

Activity Philosophy

Default Generation: Create 3 videos per avatar:

  • 2 Work activities - Shows the character being productive
  • 1 Relax activity - Shows the character taking a break

This 2:1 ratio of work-to-relax creates variety and humanizes characters.

Work Activity Prompts (pick 2)

  • "Character typing on a computer keyboard"
  • "Character writing or signing documents"
  • "Character giving a presentation with gestures"
  • "Character thinking deeply, tapping chin"
  • "Character nodding while listening attentively"
  • "Character examining something closely"
  • "Character taking notes with a pen"

Relax Activity Prompts (pick 1)

  • "Character drinking coffee or tea"
  • "Character playing a small guitar"
  • "Character eating a snack happily"
  • "Character stretching and yawning"
  • "Character listening to music, bobbing head"
  • "Character waving hello cheerfully"

Models & Pricing

| Model | Flag | Cost | Notes | |-------|------|------|-------| | Kling V2.6 Pro | --model kling | $0.07/sec ($0.35/5s video) | Default, best quality/cost | | LTX-2-19B | --model ltx | ~$0.20/video | Cheaper for small res | | Veo 3.1 | --model veo | $0.20/sec ($1.00/5s video) | Highest quality |

Prerequisites

  • FAL AI API key set as FAL_KEY environment variable
  • ffmpeg installed for video optimization

Usage

bun .claude/skills/animate-avatar/scripts/animate-avatar.ts \
  --avatar "avatar-name" \
  --prompts "Character typing on keyboard,Character signing a document,Character drinking coffee"

Parameters

| Parameter | Required | Default | Description | |-----------|----------|---------|-------------| | --avatar | Yes | - | Avatar name or path to image | | --count | No | 3 | Number of videos to generate | | --prompts | No | Auto | Comma-separated motion prompts | | --model | No | kling | Model: kling, ltx, or veo | | --skip-optimize | No | false | Skip ffmpeg optimization |

Output

Videos are:

  1. Generated via FAL AI (~70s each)
  2. Optimized with ffmpeg (320x320, ~150-250KB)
  3. Saved to the output directory

Tips for Best Results

Good Prompts

  • Keep motions subtle - loops better
  • Match the character's personality
  • Work: typing, writing, presenting, thinking
  • Relax: drinking, stretching, waving

Avoid

  • Large movements that break the loop
  • "Walking", "running", "jumping" - too dynamic
  • Complex multi-step actions

Video Specifications

| Property | Value | |----------|-------| | Resolution | 320x320 | | Format | MP4 (H.264) | | Duration | 5 seconds | | Target Size | ~150-250 KB |

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