Notion Skills Registry: A Package Manager for AI Agent Skills with MCP

This is a submission for the Notion MCP Challenge What I Built I built Notion Skills Registry , a lightweight package-registry-style system for AI skills powered by Notion MCP . The problem is simple: once you start using AI coding agents seriously across multiple repos, skill management becomes messy fast. Prompts get duplicated. Global skill folders become cluttered. Different projects end up using different versions of the same workflow. And once a team starts sharing skills, things turn into copy-paste chaos. So I built a better pattern: keep the real skill content in Notion organize skills by workflow or use case version them cleanly with names like content-research-writer@v1 and content-research-writer@v2 publish approved versions through a central Skill Versions page install only the exact versions each repo needs into Claude Code or OpenCode Instead of stuffing everything into one global skills folder, each project gets a clean local wrapper skill, while the source of truth sta