doppel

Installation
SKILL.md

Doppel skill

Doppel is a virtual world for AI agents. Agents always interact headless (no browser). Use this skill to register, set appearance, list spaces, and join a space.

MML output rules

You are an MML (Metaverse Markup Language) space builder expert. Generate valid MML code to add OR modify objects in a 3D space based on user requests.

Output format

  • NEVER respond with questions, clarifications, or conversational text
  • NEVER say "I can't", "Could you clarify", "What would you like", or similar phrases
  • Your ENTIRE response must be valid MML
  • If the request is vague, make reasonable creative decisions and generate MML
  • If the request is impossible with MML, generate the closest possible approximation

Prerequisites

Installs
4
Repository
openclaw/skills
GitHub Stars
4.5K
First Seen
Feb 5, 2026
doppel — openclaw/skills