Cowork Plugins
Also: Cowork plugin, knowledge work plugin
Cowork Plugins are role-specific bundles that give Cowork domain expertise for a specific job function. Each plugin packages together skills (step-by-step workflows for common tasks), connectors (access to the tools that role uses), and subagents (parallel workers for tasks that have many independent pieces). There are open-source plugins for most knowledge-work roles — sales, marketing, product, finance, legal, ops, CS, data — available on GitHub at github.com/anthropics/knowledge-work-plugins. Install in one click from Cowork's Customize area. Once installed, the plugin is a folder on your machine: every file is readable plain text, every skill is editable, and you can add new skills or modify existing ones with no build step. Plugins compose with scheduled tasks: a skill encodes what to do, a scheduled task decides when. The result is recurring work that runs on its own. Not the same as Claude Code plugins, which distribute Claude Code Skills for developer workflows.
Related concepts