help

Command dedupe-enums works around a swag v2.0.0-rc5 nondeterminism bug: loadExternalPackage (in swag's packages.go) reparses an external module's package without memoizing by import path, which can non-deterministically double the "enum"/"x-enum-varnames" arrays it emits for types defined outside this module (model.ArgumentType, model.Format, model.Icon from github.com/modelcontextprotocol/registry).