Kros Plugins

Internal Claude Code plugin marketplace for building and packaging plugins for the KROS plugin store (the business app marketplace).

Plugins

Plugin	Stack	Description
plugin-builder	Any	Interactive workflow that builds a valid, upload-ready plugin package (manifest.json + .zip) for the KROS plugin store — validates every field against the Framework contract and can validate/deploy against a running app.

Installation

From within Claude Code (interactive mode):

# 1. Add Kros marketplace (one-time)
/plugin marketplace add Kros-sk/Kros.Plugins

# 2. Install the plugin
/plugin install plugin-builder@kros-plugins

Or from the terminal (CLI):

# 1. Add Kros marketplace (one-time)
claude plugin marketplace add Kros-sk/Kros.Plugins

# 2. Install the plugin
claude plugin install plugin-builder@kros-plugins

You can also browse available plugins interactively with /plugin → Discover tab.

To pick up new versions after a plugin is updated here: /plugin marketplace update kros-plugins.

Structure

.claude-plugin/marketplace.json     # Marketplace index
plugins/
  plugin-builder/                   # KROS plugin store package builder
    skills/    plugin-builder       (SKILL.md + manifest/package rules reference + New-PluginPackage.ps1)

Adding another plugin

1. Create plugins/<my-plugin>/.claude-plugin/plugin.json (name, description, author).
2. Put the plugin's content next to it — a skill in plugins/<my-plugin>/skills/<skill-name>/SKILL.md, commands in commands/, agents in agents/.
3. Add an entry to the plugins array in .claude-plugin/marketplace.json with source pointing at ./plugins/<my-plugin>.
4. Commit and push. Users refresh with /plugin marketplace update kros-plugins.