hjemmesidekongen/plugin-creator
plugins/kronen/skills/plugin-creator/SKILL.md
Create Claude Code plugins with correct directory structure, plugin.json manifest, component organization, and marketplace registration. Use when scaffolding new plugins, adding components to existing plugins, troubleshooting plugin loading or registration issues, configuring ecosystem.json, publishing to the marketplace, or setting up plugin.json hooks and metadata.
tools
Updated Apr 5, 2026
$ install --global
skillsauthnpx skillsauth add hjemmesidekongen/ai plugin-creatorInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Scanners in report
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TrivyContainer and dependency vulnerability scanner
95%
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SemgrepStatic code analysis for vulnerabilities
95%
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mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
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Socket.devSupply chain security analysis
50%
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VirusTotalMulti-engine malware detection
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CrowdStrikeAdvanced threat intelligence
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OWASP Dep-Check
50%
Last scanned: Apr 5, 2026, 5:19 PM158.2s2 files scanned
SKILL.md
- name:
- plugin-creator
- description:
- >
- user_invocable:
- false
- interactive:
- false
- writes:
- []
- type:
- data_validation
- - name:
- marketplace_entry
- verify:
- Plugin appears in marketplace.json with matching metadata
- fail_action:
- Add entry to plugins/.claude-plugin/marketplace.json
- model_tier:
- senior
- origin:
- kronen
- inspired_by:
- https://skills.sh/josiahsiegel/claude-plugin-marketplace/plugin-master
- ported_date:
- 2026-03-09
- iteration:
- 1
- changes:
- Adapted from plugin-master skill. Added our ecosystem.json pattern, our marketplace.json location, plugin cache clearing, cross-references to 4 component creator skills, our <=80 line SKILL.md convention.
Plugin Creator
Creates and validates Claude Code plugins for any plugin in this workspace.
When to trigger
- Scaffolding a new plugin from scratch
- Adding components (commands, skills, agents, hooks) to an existing plugin
- Fixing a plugin that fails to load or register
- Registering a plugin in the marketplace
Component types
| Type | Purpose | Creator skill | |------|---------|---------------| | Commands | User-initiated slash commands | command-creator | | Skills | Progressive disclosure knowledge | skill-creator | | Agents | Autonomous multi-step workers | agent-creator | | Hooks | Event-driven automation | hook-creator |
Plugin structure
| Path | Purpose |
|------|---------|
| .claude-plugin/plugin.json | Manifest (name, version, hooks) |
| .claude-plugin/ecosystem.json | Component registry |
| commands/ | Slash command markdown files |
| skills/ | Skill directories with SKILL.md |
| agents/ | Agent markdown files |
| scripts/ | Hook scripts and utilities |
Full process: references/process.md (plugin.json fields, ecosystem.json, marketplace, naming, cache, pre-commit checklist).
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