Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description is the only source of parameter meaning. The description does not explain project_id, track_id, or the plugin object structure (including preset_id, automation, parameters, etc.). It only says 'preset' and 'MIDI part', which gives no insight into the required fields. The description fails to compensate for the lack of schema descriptions.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.