Build System Automation Skill

Purpose

Provides scripts and templates for automated build system management, command registration, and plugin maintenance. These are battle-tested scripts that automate repetitive infrastructure tasks.

When to Use

• Command Registration: Automatically register all commands in settings.json
• Command Discovery: Build registries of available commands with descriptions
• Plugin Maintenance: Scan and validate plugin structures
• Build System Setup: Initialize build automation for new projects

Core Scripts

1. register-all-commands.sh

Purpose: Register all active commands in ~/.claude/settings.json

What it does:

• Scans all marketplaces for command files
• Excludes archived, test, and template directories
• Rebuilds permissions.allow array with ALL commands
• Preserves hooks, enabledPlugins, alwaysThinkingEnabled sections
• Creates timestamped backups before modification

Usage:

bash ~/.claude/plugins/marketplaces/dev-lifecycle-marketplace/plugins/foundation/skills/build-system-automation/scripts/register-all-commands.sh

Expected Output:

🔍 Registering all active commands in /home/user/.claude/settings.json
📦 Creating backup: /home/user/.claude/settings.json.backup.20251105-230619
🔎 Scanning for active commands...
📊 Found 218 active commands
📊 Currently registered: 173 commands

➕ Missing commands (first 20):
/claude-agent-sdk:add-cost-tracking
...

✅ Registration complete!
📊 Now registered: 219 commands

When to run:

• After creating new commands with domain-plugin-builder
• After installing new plugins
• After updating plugin marketplaces
• If slash commands aren't showing up in autocomplete

2. build-command-registry.sh

Purpose: Build comprehensive JSON registry of all commands with descriptions

What it does:

• Scans all command files
• Extracts descriptions from frontmatter
• Generates /tmp/command-registry.json with metadata
• Provides statistics by marketplace and plugin

Usage:

bash ~/.claude/plugins/marketplaces/dev-lifecycle-marketplace/plugins/foundation/skills/build-system-automation/scripts/build-command-registry.sh

Output Format (/tmp/command-registry.json):

{
  "commands": {
    "/foundation:github-init": {
      "description": "Complete GitHub repository initialization with gh CLI",
      "plugin": "foundation",
      "marketplace": "dev-lifecycle-marketplace",
      "file": "/path/to/commands/github-init.md"
    }
  }
}

When to run:

• Before generating documentation
• For command discovery analysis
• When creating BUILD-GUIDE templates
• For plugin auditing

Integration with BUILD-GUIDE

These scripts are essential for BUILD-GUIDE template creation:

1. Command Discovery: build-command-registry.sh generates complete command list
2. Template Generation: Parse registry to group commands by phase
3. Validation: Ensure all referenced commands exist and are registered

Exclusion Patterns

Both scripts exclude:

• .archive/ - Old archived commands (v1.x numbered plugins)
• /archived/ - Plugin-specific archives
• dev-lifecycle-test-agent-001/ - Test marketplace duplicates
• /templates/ - Template files in domain-plugin-builder
• /docs/frameworks/ - Documentation examples

Maintenance Notes

Adding New Exclusions

If you create new test marketplaces or archive patterns, update the grep pattern in both scripts:

grep -v -E '(\.archive|/archived/|dev-lifecycle-test-agent-001|/templates/|/docs/frameworks/|YOUR_NEW_PATTERN)'

Verifying Command Count

Expected counts (as of 2025-01-05):

• 218 active commands across all marketplaces
• 62 archived (.archive directories)
• 74 test marketplace (dev-lifecycle-test-agent-001)
• 1 template (domain-plugin-builder templates)

To verify current count:

find ~/.claude/plugins/marketplaces -path "*/commands/*.md" -type f 2>/dev/null | \
  grep -v -E '(\.archive|/archived/|dev-lifecycle-test-agent-001|/templates/|/docs/frameworks/)' | \
  wc -l

Troubleshooting

Commands Not Appearing After Registration

1. Restart Claude Code editor/terminal
2. Check settings.json is valid JSON: jq -e . ~/.claude/settings.json
3. Verify command count: grep -c 'SlashCommand' ~/.claude/settings.json
4. Check backup files: ls -lh ~/.claude/settings.json.backup.*

Script Hangs or Fails

1. Check for permission errors: ls -la ~/.claude/settings.json
2. Verify temp directory accessible: ls -la /tmp/
3. Run with debug: bash -x script.sh
4. Check for malformed command files (missing frontmatter)

Related Skills

• foundation:project-detection - Tech stack detection patterns
• foundation:mcp-configuration - MCP server config management
• planning:spec-management - Spec file organization

Future Enhancements

• Auto-run registration after domain-plugin-builder creates commands
• Generate BUILD-GUIDE templates from command registry
• Validate command descriptions follow standards
• Create command usage analytics
• Build command dependency graphs