Constant PRESET_GET_TOOL 

pub(crate) const PRESET_GET_TOOL: &str = r#"{
  "name": "PresetGet",
  "description": "Fetch a full preset object by id or name. With BOTH id and name omitted, returns your OWN bound preset (the one you are currently configured with). Use PresetList to discover ids/names.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "id":   { "type": "string", "description": "Preset id to fetch (optional)" },
      "name": { "type": "string", "description": "Preset name to fetch (optional)" }
    }
  }
}"#;