What problem does it solve? When a package install fails with errors like ETARGET, 403, or "blocked by curation policy", or when you need to verify whether an npm, Maven, PyPI, or Go package is safe and allowed before downloading, this Skill diagnoses the root cause and downloads the package through JFrog Artifactory. ## Core Features & Use Cases - Package Safety Check: Queries the JFrog Public Catalog and Stored Packages via OneModel GraphQL to find a package, determine its latest version, and interpret catalog security signals. - Curation-Aware Download: Checks curation entitlement and policy status via the Xray curation API, then downloads allowed artifacts through local, federated, or remote repositories using jf rt dl. - Failure Root-Cause Analysis: Investigates curation-attributable failures (ETARGET, 403, missing versions, waivers not applied) using the JFrog MCP curation audit tools and a two-gate resolution/download model. - Use Case: A developer runs npm install lodash@4.18.1 and gets ETARGET. The Skill checks the public catalog for version existence, queries the CVS audit to find the blocking policy, and reports which compliant version to use instead. ## Quick Start Check whether the npm package lodash version 4.17.21 is allowed by curation and download it through Artifactory.