Tool tree

subtle-begonia-b38551.netlify.app

Media & PersonalTools verifiedOct 26, 2026

Undertone: lossless-source lo-fi music, optional live binaural beats, and slow moving scenery. A personal soundscape for phone, browser, and TV.

get_undertone_stateAnswer

Read current Undertone settings, playback state, and available fixed options.

View tool JSON

{
  "name": "get_undertone_state",
  "kind": "answer",
  "impl": "imperative",
  "description": "Read current Undertone settings, playback state, and available fixed options.",
  "inputSchema": {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }
}

set_sceneAction

Change Undertone scene, theme, variation seed, movement, brightness, or display power settings.

View tool JSON

{
  "name": "set_scene",
  "kind": "act",
  "impl": "imperative",
  "description": "Change Undertone scene, theme, variation seed, movement, brightness, or display power settings.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "scene": {
        "type": "string",
        "enum": [
          "tides",
          "dunes",
          "orbit",
          "rain"
        ]
      },
      "theme": {
        "type": "string",
        "enum": [
          "noir",
          "slate",
          "frost",
          "rose",
          "ocean",
          "moss",
          "ember",
          "violet",
          "mono"
        ]
      },
      "seed": {
        "type": "number",
        "minimum": 1,
        "maximum": 9999,
        "description": "Reproduce a visual variation; rounded to an integer by the app."
      },
      "motion": {
        "type": "number",
        "minimum": 0,
        "maximum": 100
      },
      "brightness": {
        "type": "number",
        "minimum": 10,
        "maximum": 100
      },
      "eco": {
        "type": "boolean"
      },
      "blackout": {
        "type": "boolean"
      }
    },
    "additionalProperties": false
  }
}

set_soundAction

Change Undertone music, beat, texture, frequency, route, or master levels.

View tool JSON

{
  "name": "set_sound",
  "kind": "act",
  "impl": "imperative",
  "description": "Change Undertone music, beat, texture, frequency, route, or master levels.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "music": {
        "type": "number",
        "minimum": 0,
        "maximum": 100
      },
      "beatVolume": {
        "type": "number",
        "minimum": 0,
        "maximum": 100
      },
      "rain": {
        "type": "number",
        "minimum": 0,
        "maximum": 100
      },
      "ocean": {
        "type": "number",
        "minimum": 0,
        "maximum": 100
      },
      "noise": {
        "type": "number",
        "minimum": 0,
        "maximum": 100
      },
      "master": {
        "type": "number",
        "minimum": 0,
        "maximum": 100
      },
      "hz": {
        "type": "number",
        "minimum": 1,
        "maximum": 40
      },
      "carrier": {
        "type": "number",
        "minimum": 80,
        "maximum": 600
      },
      "beats": {
        "type": "boolean"
      },
      "route": {
        "type": "string",
        "enum": [
          "speakers",
          "headphones"
        ]
      },
      "noiseType": {
        "type": "string",
        "enum": [
          "brown",
          "pink",
          "white"
        ]
      }
    },
    "additionalProperties": false
  }
}

apply_presetAction

Apply one of Undertone’s fixed listening presets.

View tool JSON

{
  "name": "apply_preset",
  "kind": "act",
  "impl": "imperative",
  "description": "Apply one of Undertone’s fixed listening presets.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "preset": {
        "type": "string",
        "enum": [
          "focus",
          "soft",
          "relax",
          "ambient"
        ]
      }
    },
    "required": [
      "preset"
    ],
    "additionalProperties": false
  }
}

select_musicAction

Select a fixed library track or generated music and optional automatic mixing.

View tool JSON

{
  "name": "select_music",
  "kind": "act",
  "impl": "imperative",
  "description": "Select a fixed library track or generated music and optional automatic mixing.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "track": {
        "type": "string",
        "enum": [
          "broken-glimmers",
          "echoes-of-yesterday",
          "pale-season",
          "safe-space"
        ]
      },
      "source": {
        "type": "string",
        "enum": [
          "library",
          "generated"
        ]
      },
      "autoMix": {
        "type": "boolean"
      }
    },
    "additionalProperties": false
  }
}