pref0

pref0 extends your AI assistant with the ability to learn user preferences from conversations and personalize responses automatically. Preferences compound over time — corrections like "use TypeScript, not JavaScript" are captured and injected into future sessions. Rather than leaving your conversation to handle this manually, you can ask your Claude agent directly — and it will take care of the task end-to-end, using pref0 as its underlying capability.

pref0 works across Claude, Cursor, OpenClaw through the Model Context Protocol (MCP) — an open standard that lets AI clients share tools and skills without lock-in. Because MCP is platform-agnostic by design, you install pref0 once and it becomes available across all your AI clients. Whether you're working in Claude for focused sessions or Cursor for integrated workflows, the skill behaves consistently.

pref0 installs like any other MCP skill: drop the folder into `~/.claude/skills/pref0/` for global access, or `.claude/skills/pref0/` to keep it scoped to one project. After a quick restart of Claude, you can trigger it explicitly with `/pref0`, or let the AI decide when it's the right tool for your request.

pref0 has been installed 1,446 times, making it one of the more actively used skills in the Developer & DevOps category. The install rate suggests it solves a real, recurring need rather than a niche edge case. Like all skills on DiscoverAISkills, it is free to install and use. The broader AI skills ecosystem continues to expand as developers contribute new capabilities across categories like developer tools, data analysis, writing, automation, and more.