{"service":"gainzz-mcp-spike","protocol":"mcp-2025-11-25 + 2026-07-28","stateless":true,"tools":["gainzz_ping","log_workout_session","update_routine_config","activate_routine","start_new_block","update_athlete_profile","log_bodyweight","delete_workout","get_nutrition_day","get_nutrition_summary","get_expenditure","log_food","set_nutrition_phase","get_workout_history","get_exercise_history","list_exercises","get_food_frequency","search_foods","create_custom_exercise","create_custom_food"],"note":"Phase 1 spike — real tools behind the app Worker’s MCP_ALLOWED gate"}