Cowork Plugin Customizer

Features

• Customizes plugins for specific organizations.
• Guides through generic plugin setup and scoped customization.
• Integrates with organizational knowledge sources via MCPs.
• Packages customized plugins into installable `.plugin` files.

Use Cases

• Setting up a new plugin template for an organization.
• Modifying an existing plugin's connectors, skills, or workflows.
• Tailoring a plugin to match company-specific tools and terminology.
• Ensuring Claude operates effectively within a custom work environment.

Non-Goals

• Creating entirely new plugins from scratch (focus is customization).
• Modifying the name of the plugin or skill being customized.
• Changing fundamental plugin architecture beyond configuration and content updates.
• Operating outside the Cowork desktop app environment for plugin customization.

Workflow

1. Determine customization mode (generic setup, scoped, or general).
2. Gather user intent and context from knowledge MCPs.
3. Create a todo list of customization items.
4. Complete customization items by applying changes and asking clarifying questions.
5. Search for and connect relevant MCPs.
6. Package the customized plugin as a `.plugin` file.

Practices

• Plugin customization
• Workflow configuration
• Knowledge integration

Prerequisites

• Requires Cowork desktop app environment
• Access to mounted plugin directories (mnt/.local-plugins, mnt/.plugins)