What problem does it solve? Legal professionals risk citing non-existent or outdated case law when relying on memory or unverified sources. This Skill enforces mandatory online verification of every case signature, date, and court against official Polish and EU judicial portals before any citation is made. ## Core Features & Use Cases - Verified case law research: Searches Tier 1 portals (sn.pl, orzeczenia.ms.gov.pl, CBOSA, trybunal.gov.pl, curia.europa.eu, hudoc.echr.coe.int) with a hard gate banning citations from memory. - Deterministic CBOSA parsing: Includes a fail-closed Python parser for the NSA/WSA database with exact-match signature filtering, pagination control, and FOUND/NOT_FOUND/AMBIGUOUS/OUT_OF_SCOPE statuses. - Balanced line-of-jurisprudence analysis: Requires a minimum plan of 5 supporting and 5 opposing judgments with reasoning grounds, plus a BILANS alert when the opposing line dominates. - Use Case: A litigator preparing a brief on wrongful termination under art. 52 KP uses the Skill to find matching Supreme Court rulings, verify each signature live, and receive an interactive report with coverage indicators and citation order. ## Quick Start Ask the assistant to research and verify court judgments supporting your legal thesis, for example: find Supreme Court case law on termination without notice under art. 52 KP with verified signatures and links to official portals.