What problem does it solve? Shipping software often mixes development records, secrets, and debug leftovers into deliverables, or confuses a working dev build with a verified release. This Skill prepares a clean, verified artifact that another person can directly open, install, or use. ## Core Features & Use Cases - Delivery Target & Version Policy: Determines whether the goal is a prototype, release candidate, or published release, and applies the project's version increment rules tied to commits. - Artifact Cleanup: Excludes .sakura/ development records, secrets, local paths, caches, and debug output while preserving required licenses, notices, and runtime assets. - Artifact Verification: Inspects the actual built archive or installer, checks integrity and contents, runs the critical user path, and records version, source state, and known limitations. - Use Case: Before handing a project to a client, ask for a clean version; the Skill builds from a known commit, strips internal development records, verifies the artifact contents, and reports exactly how to open it. ## Quick Start Prepare a clean release version of this project that another person can install, and verify the artifact before delivery.