claudeindex
Plugin

plugin-dev

Plugin development toolkit: 7 skills (agent/command/hook/skill/MCP/structure/settings) + 3 agents (agent-creator, plugin-validator, skill-reviewer) + /plugin-dev:create-plugin guided workflow.

Installation

1

Add the marketplace

/plugin marketplace add SummerSec/SumSec-Skills
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.