What problem does it solve? Legal researchers need to know what the IAJUS database actually covers before trusting search results: how many decisions exist per tribunal, which years are covered, and how much legislation is indexed. This Skill answers those quantitative coverage questions directly from the read-model, with an as_of timestamp per section, instead of guessing or extrapolating. ## Core Features & Use Cases - Corpus panorama: Calls the MCP tool obter_estatisticas_base to report decisions per tribunal with year ranges, legislation by sphere and status, and qualified precedents (súmulas, temas, IRDR) by vigência. - Honest measurement contract: Reads the desfecho envelope (erro, sem_resultado, nao_terminou, parcial, medida_indisponivel) before any count, so a failed or partial query is never reported as absence. - Use Case: A user asks "quantos acórdãos do TJRJ existem na base e cobrimos 2023-2026?" The Skill queries secao="orgaos" and reports the decision count and year range exactly as the read-model returned them, with the as_of freshness stamp. ## Quick Start Ask the assistant what the IAJUS base currently covers for a given tribunal and year range, and it will report the measured counts with their as_of timestamps.