According to bcherny, Anthropic’s Claude Code now supports installing Plugins, MCPs, and Skills to extend LSPs, agents, and custom hooks across major languages, with deployment via a team settings.json for auto-adding marketplaces; as reported by the linked Claude Code docs and Boris Cherny’s post, teams can install from the official Anthropic plugin marketplace or host a private company marketplace and start with the /plugin command (source: Boris Cherny on X; docs: Anthropic Claude Code documentation at code.claude.com/docs/en/discover-plugins). This creates business opportunities to standardize AI coding assistance, enforce enterprise governance on tool access, and scale language server protocol coverage across polyglot codebases, according to the same sources.