Port blueprints

A blueprint is Port's schema primitive. It defines a type of asset in the context lake (a service, a package, a cluster, anything), the properties that describe it, and how it relates to other blueprints. Every entity in Port's context lake is an instance of a blueprint, the same way a database row is an instance of a table schema.

Use this skill when

Use this skill to design or edit a Port data model: creating a new blueprint, adding or typing a property, relating two blueprints, or adding a calculation, mirror, or aggregation property. It is reference-only, built from the static blueprint JSON schema and the raw Port API, so it works without a live Port account or Port MCP server connected. Without credentials it still produces valid blueprint JSON the user can apply later.