UpdateAssets Tool

Overview

Updates persistent assets from packaged assets on upgrades with dry-run capability.

Purpose

Select when asset changes (workflows, documentation, models) need refreshing after maenifold upgrades.

Key Features

• Dry-run mode to preview changes before applying
• Detailed summary of modifications
• Explicit refresh mechanism after deployment
• Error reporting if refresh encounters issues

Parameters

dryRun (optional)

• Type: boolean
• Default: true
• Description: Preview changes without modifying files. Set to false to apply updates.

Return Value

Returns UpdateAssetsResult with summary of added/updated files.

Usage Examples

CLI

Dry Run (Preview Changes)

Maenifold --tool UpdateAssets --payload '{"dryRun":true}'

Execute Update

Maenifold --tool UpdateAssets --payload '{"dryRun":false}'

Default (Dry Run)

Maenifold --tool UpdateAssets --payload '{}'

MCP

Dry Run (Preview)

{
  "dryRun": true
}

Execute Update

{
  "dryRun": false
}

Common Patterns

Safe Update Workflow

1. Preview: Run with dryRun: true to see what would change
2. Review: Check the summary of changes
3. Apply: Run with dryRun: false to update assets

After maenifold Upgrade

# Check what assets need updating
Maenifold --tool UpdateAssets --payload '{"dryRun":true}'

# Apply updates
Maenifold --tool UpdateAssets --payload '{"dryRun":false}'

Integration Points

• Integrates with AssetManager for asset initialization
• Works with workflows, documentation, and model assets
• Called after maenifold upgrades to refresh persistent assets

Best Practices

1. Always dry-run first: Check what will change before applying
2. Review changes: Examine the summary before executing
3. After upgrades: Run after updating maenifold to get latest assets
4. Version control: Consider backing up custom assets before updating

Troubleshooting

No Changes Detected

• Assets may already be up to date
• Check that packaged assets exist in the installation

Permission Errors

• Ensure write permissions to asset directories
• Check file locks on existing assets

Partial Updates

• Review error messages in the result
• Some files may have updated while others failed
• Re-run to attempt failed updates

Related Tools

• GetConfig: Check asset paths and configuration
• MemoryStatus: Verify asset counts after update

RTM Compliance

• UseStructuredContent: true
• Destructive: false (dry-run), true (execute)
• ReadOnly: false
• Title: “Update Assets”