# MML Skills

> Two free agent-ready skill files covering Metaverse Markup Language (MML): the complete language reference and the full development toolchain. Made for AI agents that build multi-user 3D experiences for Otherside, The Construct, and any MML-compatible world.

MML Skills is a free skill drop from Directive Creator (https://directivecreator.com). Each skill is a single Markdown file with YAML frontmatter (name + trigger description) that any AI agent can ingest as a skill, rule, prompt, memory, or knowledge file.

## Skills

- [mml](https://mml.directivecreator.com/skills/mml.md): The complete MML language reference. Server-side mental model (Networked DOM over WebSocket), all m- elements (m-cube, m-sphere, m-model, m-character, m-frame, m-light, m-video, m-audio, and more), attribute groups, events (click, collision, position-probe), attribute animations, scripting patterns, coordinate system, composition via m-frame, common mistakes, performance tips, avatar/object creation, and key npm packages.
- [mml-tools](https://mml.directivecreator.com/skills/mml-tools.md): The MML development toolchain. Oswiki MCP server (mcp.oswiki.xyz) for querying MML/Otherside/ODK documentation, MML Editor (mmleditor.com) for zero-setup browser editing, Sideload (sideload.gg) for AI avatar/object generation from images or text, manual avatar creation in Blender, Otherside avatar specifications, the MML Avatar Starterkit, and the Awesome MML curated resource directory.

## Install

- [Agent installer (shell)](https://mml.directivecreator.com/agent): `curl -fsSL https://mml.directivecreator.com/agent | sh` installs both skills into ~/.claude/skills (override with SKILLS_DIR).
- [Manifest (JSON)](https://mml.directivecreator.com/manifest.json): programmatic index with markdown_url and skill_url for each skill.
- [Full kit (zip)](https://mml.directivecreator.com/mml-kit.zip): both skills in one archive.

## Format

- Claude-compatible agents: download the .skill archives (zip containing <id>/SKILL.md) and extract into the skills directory.
- Codex, GPT-based agents, OpenClaw, Hermes, and others: import the raw .md files directly.

## Notes

- License: MIT. Free to use, copy, and redistribute.
- MML and Otherside are trademarks of their respective owners; this is an independent, unofficial reference.
- Sibling release: Health Kit (https://health.directivecreator.com) — five health & wellness skills.