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Claude-Code-Workflow/.claude/skills/command-generator/SKILL.md
catlog22 3b92bfae8c feat: add Discuss and Explore subagents for dynamic critique and code exploration
- Implement Discuss Subagent for multi-perspective critique with dynamic perspectives.
- Create Explore Subagent for shared codebase exploration with centralized caching.
- Add tests for CcwToolsMcpCard component to ensure enabled tools are preserved on config save.
- Introduce SessionPreviewPanel component for previewing and selecting sessions for Memory V2 extraction.
- Develop CommandCreateDialog component for creating/importing commands with import and CLI generate modes.
2026-02-27 17:25:52 +08:00

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---
name: command-generator
description: Command file generator - 5 phase workflow for creating Claude Code command files with YAML frontmatter. Generates .md command files for project or user scope. Triggers on "create command", "new command", "command generator".
allowed-tools: Read, Write, Edit, Bash, Glob
---
# Command Generator
CLI-based command file generator producing Claude Code command .md files through a structured 5-phase workflow. Supports both project-level (`.claude/commands/`) and user-level (`~/.claude/commands/`) command locations.
## Architecture Overview
```
+-----------------------------------------------------------+
| Command Generator |
| |
| Input: skillName, description, location, [group], [hint] |
| | |
| +-------------------------------------------------+ |
| | Phase 1-5: Sequential Pipeline | |
| | | |
| | [P1] --> [P2] --> [P3] --> [P4] --> [P5] | |
| | Param Target Template Content File | |
| | Valid Path Loading Format Gen | |
| +-------------------------------------------------+ |
| | |
| Output: {scope}/.claude/commands/{group}/{name}.md |
| |
+-----------------------------------------------------------+
```
## Key Design Principles
1. **Single Responsibility**: Generates one command file per invocation
2. **Scope Awareness**: Supports project and user-level command locations
3. **Template-Driven**: Uses consistent template for all generated commands
4. **Validation First**: Validates all required parameters before file operations
5. **Non-Destructive**: Warns if command file already exists
---
## Execution Flow
```
Phase 1: Parameter Validation
- Ref: phases/01-parameter-validation.md
- Validate: skillName (required), description (required), location (required)
- Optional: group, argumentHint
- Output: validated params object
Phase 2: Target Path Resolution
- Ref: phases/02-target-path-resolution.md
- Resolve: location -> target commands directory
- Support: project (.claude/commands/) vs user (~/.claude/commands/)
- Handle: group subdirectory if provided
- Output: targetPath string
Phase 3: Template Loading
- Ref: phases/03-template-loading.md
- Load: templates/command-md.md
- Template contains YAML frontmatter with placeholders
- Output: templateContent string
Phase 4: Content Formatting
- Ref: phases/04-content-formatting.md
- Substitute: {{name}}, {{description}}, {{group}}, {{argumentHint}}
- Handle: optional fields (group, argumentHint)
- Output: formattedContent string
Phase 5: File Generation
- Ref: phases/05-file-generation.md
- Check: file existence (warn if exists)
- Write: formatted content to target path
- Output: success confirmation with file path
```
## Usage Examples
### Basic Command (Project Scope)
```javascript
Skill(skill="command-generator", args={
skillName: "deploy",
description: "Deploy application to production environment",
location: "project"
})
// Output: .claude/commands/deploy.md
```
### Grouped Command with Argument Hint
```javascript
Skill(skill="command-generator", args={
skillName: "create",
description: "Create new issue from GitHub URL or text",
location: "project",
group: "issue",
argumentHint: "[-y|--yes] <github-url | text-description> [--priority 1-5]"
})
// Output: .claude/commands/issue/create.md
```
### User-Level Command
```javascript
Skill(skill="command-generator", args={
skillName: "global-status",
description: "Show global Claude Code status",
location: "user"
})
// Output: ~/.claude/commands/global-status.md
```
---
## Reference Documents by Phase
### Phase 1: Parameter Validation
| Document | Purpose | When to Use |
|----------|---------|-------------|
| [phases/01-parameter-validation.md](phases/01-parameter-validation.md) | Validate required parameters | Phase 1 execution |
### Phase 2: Target Path Resolution
| Document | Purpose | When to Use |
|----------|---------|-------------|
| [phases/02-target-path-resolution.md](phases/02-target-path-resolution.md) | Resolve target directory | Phase 2 execution |
### Phase 3: Template Loading
| Document | Purpose | When to Use |
|----------|---------|-------------|
| [phases/03-template-loading.md](phases/03-template-loading.md) | Load command template | Phase 3 execution |
| [templates/command-md.md](templates/command-md.md) | Command file template | Template reference |
### Phase 4: Content Formatting
| Document | Purpose | When to Use |
|----------|---------|-------------|
| [phases/04-content-formatting.md](phases/04-content-formatting.md) | Format content with params | Phase 4 execution |
### Phase 5: File Generation
| Document | Purpose | When to Use |
|----------|---------|-------------|
| [phases/05-file-generation.md](phases/05-file-generation.md) | Write final file | Phase 5 execution |
### Design Specifications
| Document | Purpose | When to Use |
|----------|---------|-------------|
| [specs/command-design-spec.md](specs/command-design-spec.md) | Command design guidelines | Understanding best practices |
---
## Output Structure
### Generated Command File
```markdown
---
name: {skillName}
description: {description}
{group} {argumentHint}
---
# {skillName} Command
## Overview
{Auto-generated placeholder for command overview}
## Usage
{Auto-generated placeholder for usage examples}
## Execution Flow
{Auto-generated placeholder for execution steps}
```
---
## Error Handling
| Error | Stage | Action |
|-------|-------|--------|
| Missing skillName | Phase 1 | Error: "skillName is required" |
| Missing description | Phase 1 | Error: "description is required" |
| Missing location | Phase 1 | Error: "location is required (project or user)" |
| Invalid location | Phase 2 | Error: "location must be 'project' or 'user'" |
| Template not found | Phase 3 | Error: "Command template not found" |
| File exists | Phase 5 | Warning: "Command file already exists, will overwrite" |
| Write failure | Phase 5 | Error: "Failed to write command file" |
---
## Related Skills
- **skill-generator**: Create complete skills with phases, templates, and specs
- **flow-coordinator**: Orchestrate multi-step command workflows