ucp-plugin

This skill should be used when the user asks about "UCP architecture", "protocol structure", "OpenAPI spec", "OpenRPC spec", "capability design", "method naming", or needs to understand how UCP works. Provides guidance on UCP's layered architecture and spec generation.

This skill should be used when the user asks to "create a UCP schema", "design a new capability", "add a schema type", "define request/response schemas", "work with UCP annotations", or mentions JSON Schema for UCP. Provides guidance on UCP schema patterns, annotations, and validation rules.