Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, with query described as 'Professional name, colegiado number, or REPS identifier' and vertical as 'Healthcare/legal vertical (dental, medicos, psicologia, ...)'. The tool description itself adds little parameter-level meaning beyond naming the vertical domains, so a baseline 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.