Skills, Connectors, and Plugins: What Is the Difference?
Skills, connectors, and plugins all extend what an AI agent can do, but they solve different problems. The simplest way to distinguish them is to ask three questions: A Skill answers: How should the agent perform this work? A connector answers: Which external information and actions can the agent access? A plugin answers: How can a complete capability be packaged, installed, and maintained? They are not competing formats. A useful agent workflow often combines all three. The short version | | Skill | Connector | Plugin | | | | | | | Purpose | Package expertise and a repeatable method | Connect the agent to external systems | Distribute a complete set of capabilities | | Think of it as | A playbook | A secure bridge | An installable toolkit | | Typical contents | Instructions, references, templates, examples, scripts | Tools and data exposed through a defined interface | Skills, connector configurations, commands, hooks, scripts, and settings | | Use it when | The agent needs to follow a consistent process | T...