For instance, a sales-focused plugin can link Claude to a CRM and internal knowledge base, offering ready-made commands for lead research or meeting follow-ups.

Cowork interface with the plugin menu. | Image: Anthropic
Cowork interface with the plugin menu. | Image: Anthropic

Alongside the launch, Anthropic released 11 in-house plugins as open source, spanning productivity, data analysis, marketing, and customer support. Each plugin is built from simple, file-based components, which the company says lowers the barrier to creating, modifying, and sharing custom setups. The plugins are accessible directly through Cowork or via GitHub.

Plugin management lets teams organize skills, commands, agents, and connectors by department, such as sales or marketing. | Image: Anthropic
Plugin management lets teams organize skills, commands, agents, and connectors by department, such as sales or marketing. | Image: Anthropic

The plugin system is now available as a research preview for all paid Claude users. At this stage, plugins are stored locally, while enterprise-wide administration tools are planned for later releases. Cowork itself is Anthropic’s desktop environment for agent-driven knowledge work, though the company acknowledges that the platform still faces unresolved cybersecurity challenges.