58 tools with mostly present but minimal descriptions (10-50 chars). Input schemas visible for ~15 tools with parameters; 43 tools have empty schemas (no parameters). Naming follows verb_noun convention consistently (logic_*, midi_*, scripter_*). No output schemas documented. No error handling guidance. No parameter descriptions for constrained inputs (enums present but undocumented). Tool composition is reasonable (single responsibility), but descriptions lack LLM-optimization context (when to use, prerequisites, what it returns). Average description length ~35 chars, well below the 194-char baseline for A+ tools.

• Expand all tool descriptions to 100 - 200 characters. Include: (1) what the tool does, (2) when to use it vs similar tools, (3) what it returns. Example: 'Check if Logic Pro is running. Returns {running: boolean}. Call this before logic_launch to avoid launching if already active.'
• Document output schemas for all 58 tools. Use JSON Schema format in the Tool definition or in a separate schema field. Example for logic_is_running: {type: 'object', properties: {running: {type: 'boolean'}, version: {type: 'string'}}}.
• Add parameter descriptions for all constrained inputs. For logic_create_track, describe each enum value: 'type: Track type. midi = software instrument (synth/sampler), audio = audio recording track, drummer = Drummer plugin track.'
• Add error handling guidance to destructive tools. Example for logic_delete_track: 'Deletes the selected track permanently. No undo. Confirm the user intends deletion before calling. If no track is selected, returns error: "No track selected. Select a track first."'
• Add parameter validation descriptions. For midi_send_note_on, specify: 'channel: MIDI channel 1 - 16. note: MIDI note number 0 - 127 (C-1 to G9). velocity: 0 - 127 (0=note off, 1 - 127=note on). Invalid values return error with valid range.'