posecode
Active·★ 123·Apache-2.0·Updated 2026-10-12
Posecode is a human-readable spatial domain-specific language (DSL) for describing, validating, and rendering human motion as text. It enables LLMs to express kinematic movements in a structured, programmable, and visually renderable format, offering an alternative to unstructured prose or static diagrams.
#Kinematics#DSL#3D Animation#LLM Integration#TypeScript#Web Rendering#Biomechanics#Human Motion
01
Features
01Describes human motion using a human-readable spatial DSL (.posecode documents).
02Parses and renders animated 3D figures client-side with Three.js/WebGL.
03Integrates a GPT-5.6 Physics Critic for biomechanical validation and revision suggestions.
04Supports AI agent interaction via the Model Context Protocol (MCP) server.
05Ensures movement safety with range-of-motion clamping and kinematic evaluations.
02
Compatibility
Node.js
Runtime
Verified via docs
npm
Package Manager
Verified via docs
TypeScript
Language
Verified via docs
WebGL
Renderer
Verified via docs
Model Context Protocol
Integration
Verified via docs
LLM (GPT-5.6)
AI Integration
Verified via docs
03
Quick start
1
$ git clone https://github.com/posecode-dev/posecode.git
2
$ cd posecode
3
$ npm install
04
Use cases
↳Generating and animating characters for games or simulations.
↳Visualizing fitness exercises, physiotherapy movements, and posture training.
↳Prototyping dance choreography and analyzing sports techniques.
↳Educating on anatomy and human motion.
↳Providing synthetic motion data for robotics research and embodied AI.
05
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