posecode-dev/posecode

Overview

An open-source text language and toolchain for creating and inspecting 3D human movement. It provides a parser, a validator, and a Three.js renderer so movement descriptions can be authored, checked, and viewed in a browser. The project is written in TypeScript.

Best for

Best for
Developers needing a text-based, inspectable 3D movement pipeline for web projects.

Use cases

• Author 3D human movement sequences as text
• Validate movement syntax before rendering
• Render and inspect movements with Three.js in a browser

How to use

Install

npx -y posecode-mcp@latest

Tested with

Cursor, VS Code, ChatGPT

Notes

An open-source text language and toolchain for creating and inspecting 3D human movement. It provides a parser, a validator, and a Three.js renderer so movement descriptions can be authored, checked, and viewed in a browser. The project is written in TypeScript.

110 stars on GitHub. Last updated 2026-08-31. Licensed Apache-2.0.

Use cases

• Author 3D human movement sequences as text
• Validate movement syntax before rendering
• Render and inspect movements with Three.js in a browser

Pros

• TypeScript codebase with parser, validator, and renderer included
• Text-based format supports version control and diffing
• Open source with an active repository

Cons

• Small community with about 110 GitHub stars
• Requires Three.js for rendering, so not standalone
• Domain-specific language has a learning curve

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.