Optuna MCP Server

The default sampler for single-objective optimization is TPESampler. The default sampler for multi-objective optimization is NSGAIISampler. GPSampler is a Gaussian process-based sampler suitable for low-dimensional numerical optimization problems.

{ "properties": { "name": { "enum": [ "TPESampler", "NSGAIISampler", "RandomSampler", "GPSampler" ], "title": "Name", "type": "string" } }, "required": [ "name" ], "title": "set_samplerArguments", "type": "object" }