3D Brain

Turn the user's actual AIOS files into a personalized, local 3D knowledge globe. Use the bundled working application, not a new interpretation of its appearance. Preserve its spherical composition, colored categories, central orb, restrained connection particles, Cinema mode, and interactive growth replay.

The command is /3d-brain in Claude Code. In Codex, select the 3d-brain skill or use $3d-brain. Interpret the natural-language phrase “3D brain” the same way. Input comes from $ARGUMENTS and the conversation. Work in the current assistant; no subagents, external services, API keys, paid assets, or deployment are required.

1. Find the AIOS and the package

Read the applicable local operating manual and relevant index. Establish the actual AIOS root; do not scan an unrelated ancestor or all of the user's home directory. Resolve this skill's own directory from the loaded SKILL.md; all package paths below are relative to it, regardless of whether it lives in .claude/skills, .agents/skills, or a plugin.

Read the portable spec and the config guide. Check Node.js 22 or newer. Use the user's existing Node runtime. If unavailable, explain that Node is required and follow the host's installation/approval policy.

Run the path-only discovery helper:

node <skill-directory>/scripts/discover.mjs --root <AIOS-root>

It lists candidate folders, not their contents. Also use explicit routes in the operating manual to find custom wiki, meeting, video, or project folders. Do not assume the author's folder names or accounts exist on this machine.

2. Ask for the name and categories

Use the host's question tool when available, otherwise ask in plain language. Reuse information already supplied; do not repeat answered questions.