# Story 3.4: Module Management CLI Tool

## Metadata
- **Story ID**: 3.4
- **Title**: Module Management CLI Tool
- **Epic**: 3 - Module Framework
- **Status**: Pending
- **Priority**: Medium
- **Estimated Time**: 4-5 hours
- **Dependencies**: 3.1, 3.3

## Goal
Provide CLI tooling for managing modules, validating dependencies, and testing module loading.

## Description
This story creates a CLI tool that allows developers and operators to manage modules, validate dependencies, test module loading, and inspect module information.

## Deliverables

### 1. CLI Tool (`cmd/platformctl/main.go`)
- `platformctl modules list` - List all loaded modules with versions
- `platformctl modules validate` - Validate module dependencies
- `platformctl modules test <module>` - Test module loading
- `platformctl modules info <module>` - Show module details
- `platformctl modules dependencies <module>` - Show module dependencies
- Command-line argument parsing
- Error handling and user-friendly output

### 2. Makefile Integration
- `make install-cli` - Install CLI tool
- `make cli` - Build CLI tool
- `make cli-test` - Test CLI tool

## Implementation Steps

1. **Create CLI Tool**
   - Create `cmd/platformctl/main.go`
   - Use cobra for CLI framework
   - Implement commands

2. **Implement Commands**
   - List command
   - Validate command
   - Test command
   - Info command

3. **Add to Makefile**
   - Add build commands
   - Add install commands

## Acceptance Criteria
- [ ] CLI tool lists all modules
- [ ] Dependency validation works
- [ ] Module testing works
- [ ] CLI is installable and usable
- [ ] Commands provide helpful output
- [ ] Error messages are clear

## Files to Create/Modify
- `cmd/platformctl/main.go` - CLI tool
- `Makefile` - Add CLI commands