plugin-structure
Guide for organizing Claude Code plugin directories and creating manifests. Use when the user asks to "create plugin structure", "set up plugin directories", "plugin layout", "plugin manifest", or "plugin.json".
What this skill does
# Plugin Structure
Guide for organizing Claude Code plugin directories and manifests.
## Directory Layout
```
my-plugin/
├── .claude-plugin/
│ └── plugin.json # Required: manifest file
├── skills/ # SKILL.md in subdirectories
│ └── skill-name/
│ ├── SKILL.md
│ └── references/
├── agents/ # Agent definition files
│ └── agent-name.md
├── commands/ # Slash command definitions
│ └── command-name.md
├── hooks/
│ └── hooks.json # Event handlers
├── .mcp.json # MCP server configs
├── .lsp.json # LSP server configs
├── .local.example.md # Configuration template
├── .cache/ # Runtime cache (gitignored)
└── README.md
```
**Critical:** Only `plugin.json` goes inside `.claude-plugin/`. All other components go in the plugin root.
## Plugin Manifest (plugin.json)
```json
{
"name": "my-plugin",
"version": "1.0.0",
"description": "What this plugin does"
}
```
Optional fields: `author` (object with name/email), `homepage`, `repository`, `license`.
## Naming Conventions
| Component | Convention | Example |
|-----------|------------|---------|
| Plugin name | kebab-case | `code-reviewer` |
| Skill name | Match directory | `skill-name/SKILL.md` |
| Agent name | Describe role | `plugin-validator` |
| Version | Semver | `1.0.0` |
## Cache Directory Pattern
Always include for runtime data:
```
.cache/
└── .gitignore # Contains: *
```
## Guided Creation
Use `/create-plugin` for an interactive workflow that guides through discovery, planning, implementation, validation, and documentation.
## Testing
```bash
claude --plugin-dir ./my-plugin
```
## Validation
Use the `plugin-validator` agent to check structure:
```
Validate my plugin at ./my-plugin
```
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