Dept44

Sundsvalls kommun — Claude Code plugin marketplace

Claude Code plugin marketplace for Sundsvalls kommun developers. Currently hosts the dept44 plugin; more plugins can be added over time.

Installation

From within Claude Code, add the marketplace once:

/plugin marketplace add Sundsvallskommun/claude-plugins

Then install the plugins you want:

/plugin install dept44@sundsvall-claude-plugins

Run /reload-plugins if needed.

Plugins

dept44

Coding conventions, pattern references, and scaffolding commands for dept44 microservices.

• SessionStart hook — automatically injects dept44 coding conventions into every Claude Code session
• 14 slash commands — pattern references (/dept44:pattern-resource, /dept44:pattern-service, etc.) and scaffolding (/dept44:new-entity, /dept44:new-endpoint-crud, etc.). The pattern-* and new-* commands are thin wrappers — each one points at a reference file under skills/ so there's a single source of truth.
• 4 skills — contextual knowledge that Claude activates automatically: dept44-patterns (layer patterns + tests), dept44-scaffold (generating new components), dept44-source (framework internals lookup), pattern-validator (field validation)

The dept44 plugin's skills, pattern references, and conventions were created by Linus Sjölinder.

Command	Description
/dept44:pattern-resource	REST controller (Resource) pattern
/dept44:pattern-pojo	API model / DTO pattern
/dept44:pattern-entity	JPA entity + repository pattern
/dept44:pattern-service	Service layer pattern
/dept44:pattern-mapper	Mapper (static utility) pattern
/dept44:pattern-integration	Feign client integration pattern
/dept44:pattern-scheduler	Scheduled job pattern
/dept44:pattern-apptest	Integration / AppTest pattern
/dept44:new-entity	Scaffold new JPA entity
/dept44:new-endpoint-crud	Scaffold new CRUD endpoint
/dept44:new-endpoint-proxy	Scaffold new proxy endpoint
/dept44:new-integration	Scaffold new Feign integration
/dept44:new-scheduler	Scaffold new scheduler job
/dept44:new-apptest	Scaffold integration tests

Disable per project

To disable the plugin for a non-dept44 project, add this to that project's .claude/settings.json:

{
  "enabledPlugins": {
    "dept44@sundsvall-claude-plugins": false
  }
}

Development

To test local changes before pushing:

claude --plugin-dir ./dept44

Run /reload-plugins after making changes to pick them up without restarting.

Structure

.claude-plugin/
  marketplace.json          # Marketplace manifest (lists all plugins)
dept44/                     # The dept44 plugin
  .claude-plugin/
    plugin.json             # Plugin manifest
  commands/                 # Slash commands — thin wrappers over the skill reference files
  skills/                   # Contextual skills (auto-triggered by Claude)
    dept44-patterns/        # references/pattern-*.md — canonical layer patterns + tests
    dept44-scaffold/        # references/new-*.md — canonical scaffolding instructions
    dept44-source/          # references/*.md — framework internals lookup
    pattern-validator/      # references/*.md — field validation
  hooks/
    hooks.json              # SessionStart hook config
    conventions.md          # dept44 coding conventions (injected on session start)

Adding a new plugin to this marketplace

1. Create a new top-level directory next to dept44/ with the plugin's contents (must contain .claude-plugin/plugin.json).
2. Add an entry to .claude-plugin/marketplace.json under plugins:

   {
     "name": "my-plugin",
     "description": "...",
     "source": "./my-plugin"
   }
   

3. Commit and push. Colleagues who already added this marketplace can install it with /plugin install my-plugin@sundsvall-claude-plugins.