What problem does it solve? A plugin that caches Senzing facts goes silently stale as the Senzing MCP server ships new coverage; this Skill systematically finds facts the plugin still owns that the server now serves, and produces specs to delegate them to runtime calls. ## Core Features & Use Cases - Coverage sweep: Compares the plugin's Senzing-fact surface (attributes, flags, error codes, SDK shapes, install config, invariants) against live MCP server answers, tracking both the server version and the docs index build. - Verdict ledger: Records every decision (delegate, contradicted, retire-workaround, keep-server-lacks-it, keep-by-design, not-a-senzing-fact) in an append-only JSONL ledger so future runs never re-litigate settled sites. - Spec generation: Writes implementation-ready specs under specs/ quoting both the plugin text and the server's answer, naming the exact MCP call, fallback, and affected tests. - Use Case: A maintainer runs a periodic sweep after a Senzing MCP server release to find newly covered topics, retire stale workarounds, and file upstream feature requests for remaining gaps. ## Quick Start Ask the assistant to run the delegate-to-mcp-server sweep to check which Senzing facts the plugin can now delegate to the MCP server.