What problem does it solve? Legal analysis of Polish statutes requires checking the current or historical wording of provisions, decomposing their logical prerequisites, and verifying case law — all while avoiding hallucinated article numbers or fabricated court signatures. This Skill enforces a hard gate that forbids citing any provision or ruling from memory, requiring live verification against official sources like ISAP before any citation. ## Core Features & Use Cases - Verified provision retrieval: Fetches the exact wording of articles from ISAP with a mandatory source hierarchy (official journals, court databases, auxiliary portals) and tracks all amendments published after the consolidated text. - Prerequisite decomposition and case matching: Breaks a provision into a logical tree of prerequisites (conjunction, alternative, mixed), evaluates each against the user's facts with confidence levels, and produces a structured conclusion. - Case law, norm mapping, and vacatio legis: Automatically pulls three verified rulings per provision, detects divergent judicial lines, maps references between norms, and handles multi-stage amendments and transitional rules. - Use Case: A user asks whether art. 415 of the Polish Civil Code applies to their dispute as of a past date. The Skill retrieves the historical wording, decomposes the prerequisites, flags a non-uniform case law line on fault, and delivers an interactive HTML report with seven tabs. ## Quick Start Ask the assistant to analyze a specific Polish provision, for example: analyze article 415 of the Civil Code for my case with the legal state as of January 1, 2020.