...Skills bundle prompts, templates, references, and specialized workflows that can be installed into tools such as Claude Code, Cursor, Copilot, Codex, Cline, and others. The project emphasizes security through open-source content, static analysis, content hashing, lockfiles, path isolation, and audit logging. Its CLI can browse, install, update, remove, cache, and inspect skills at local or global scope. An interactive wizard helps users choose skills, target agents, and installation methods. A companion MCP server exposes the catalog through search-first, on-demand retrieval. The registry covers development, cloud, browser automation, design, security review, and other engineering tasks.