needs
About
The Needs skill implements Sims-style dynamic motivations that fluctuate over time and drive character behavior. It provides a 0-10 scale for needs like hunger and energy that decay automatically, creating urgency when values drop critically low. Developers can use this to build autonomous characters whose needs interrupt other activities and influence decision-making.
Quick Install
Claude Code
Recommendednpx skills add SimHacker/moollm -a claude-code/plugin add https://github.com/SimHacker/moollmgit clone https://github.com/SimHacker/moollm.git ~/.claude/skills/needsCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the needs skill?
needs is a Claude Skill by SimHacker. Skills package instructions and resources that Claude loads on demand, so Claude can perform needs-related tasks without extra prompting.
How do I install needs?
Use the install commands on this page: add needs to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does needs belong to?
needs is in the Other category, tagged moollm, sims, motives, behavior, autonomy and game.
Is needs free to use?
Yes. needs is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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