magpie-skill-reconciler

Compare two near-duplicate skills — typically an ASF variant and a non-ASF or multi-project variant — and classify every difference as ALLOWED, DRIFT, or SAFETY-BASELINE. Produces a structured diff and a reconciliation proposal. Read-only: it never rewrites either skill; convergence is a separate confirmed authoring step. A safety-baseline divergence is always a must-fix, never silently merged into…