Claude Code · Deep Dive · March 2026 The Plugin Layer That Changes Everything About Agentic Dev
Claude Code Plugins — The New Layer of Agentic Dev SCROLL ↓ // Claude Code · Deep Dive · March 2026 The Plugin Layer That Changes Everything About Agentic Dev 📦 Public Beta · Oct 2025 🔌 770+ MCP Servers ⚡ 2,300+ Skills 🛠 95+ Marketplaces Claude Code's plugin system — launched October 9, 2025 — is not a gimmick. It's the composable infrastructure layer that transforms a powerful CLI into a fully customizable agentic development environment. Before plugins, power users cobbled together slash commands, agent configs, and MCP server settings across projects, constantly re-doing setup. Plugins package all of it — commands, agents, hooks, MCP servers, skills — into a single installable unit, shareable with a one-liner. This post breaks down exactly what the plugin system is, how it's structured, what you can do with it, and where the community is taking it. 01 — ...