Skillselion is the ranked directory of Claude Code, Codex, Grok, and Cursor skills and MCP servers. Every listing is a real SKILL.md or MCP server, community-vetted and ranked by install count, so developers can find the right tool worth installing instead of digging through scattered repos. Browse by category, compare alternatives, and install mid-task without leaving your editor. Skillselion also ships its own MCP server, so AI agents can search and load skills directly.