What problem does it solve? Work is often treated as complete without verification, letting broken validators, unsupported claims, or accidental private material slip into handoffs and publications. This Skill enforces a read-only validation pass that separates what was mechanically proven from what was only assumed. ## Core Features & Use Cases - Mechanical Floor Checks: Identifies and runs the project-declared validator, plus format-appropriate parsers, tests, linters, or builds, without inventing commands. - Judgment Review: Confirms scope, intact unrelated work, supportable claims, existing links and metadata, and absence of secrets or confidential material. - Honest Status Reporting: Reports every check as PASS, FAIL, WARN, BLOCKED, or NOT RUN, never converting an unavailable check into a pass. - Use Case: Before promoting a draft skill to a publication mirror, run this Skill to execute the sync verification script, review the manifest for unresolved items, and produce an evidence-backed readiness report. ## Quick Start Use the okhp3-artifact-validation skill to validate this artifact and report each check as pass, fail, warn, blocked, or not run with evidence and next action.