Tool tree
fieldwork-beat-machine.openai.chatgpt.site
demoMedia & Personal
https://fieldwork-beat-machine.openai.chatgpt.site/A tactile 12-voice beat machine with classic drum-machine grooves, deep synths, keyboard and touch pads, WebMCP controls, and stereo WAV export.
get_stateAnswer
Read the current beat-machine preset, tempo, transport, musical key and scale, 24-sound library, six editable instrument slots and their complete sound-design parameters, selected pad bank, all 12 playable pads, plus the 12 by 16 velocity and MIDI-note patterns.
View tool JSON
{
"name": "get_state",
"kind": "answer",
"impl": "imperative",
"description": "Read the current beat-machine preset, tempo, transport, musical key and scale, 24-sound library, six editable instrument slots and their complete sound-design parameters, selected pad bank, all 12 playable pads, plus the 12 by 16 velocity and MIDI-note patterns.",
"inputSchema": {
"type": "object",
"properties": {},
"additionalProperties": false
}
}get_projectAnswer
Read the complete portable Fieldwork project document, including its name, pattern, notes, mix, musical key, and six instrument patches. Use it for backup or as input to load_project.
View tool JSON
{
"name": "get_project",
"kind": "answer",
"impl": "imperative",
"description": "Read the complete portable Fieldwork project document, including its name, pattern, notes, mix, musical key, and six instrument patches. Use it for backup or as input to load_project.",
"inputSchema": {
"type": "object",
"properties": {},
"additionalProperties": false
}
}load_projectAction
Validate and atomically replace the current local project with a Fieldwork project document. Stops playback and recording, preserves an undo step, and autosaves locally. Invalid documents leave the current project unchanged.
View tool JSON
{
"name": "load_project",
"kind": "act",
"impl": "imperative",
"description": "Validate and atomically replace the current local project with a Fieldwork project document. Stops playback and recording, preserves an undo step, and autosaves locally. Invalid documents leave the current project unchanged.",
"inputSchema": {
"type": "object",
"properties": {
"document": {
"type": "object",
"properties": {
"format": {
"type": "string",
"const": "fieldwork-project"
},
"version": {
"type": "integer",
"const": 1
},
"project": {
"type": "object",
"properties": {
"name": {
"type": "string",
"minLength": 1,
"maxLength": 64
},
"kit": {
"type": "string",
"enum": [
"808-night",
"909-warehouse",
"linn-pop",
"sp-dust",
"mpc-swing",
"acid-cell",
"electro-break",
"dub-orbit",
"minimal-12"
]
},
"tempo": {
"type": "integer",
"minimum": 45,
"maximum": 220
},
"swing": {
"type": "number",
"minimum": 0,
"maximum": 0.45
},
"tone": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"space": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"master": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"humanize": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"bars": {
"type": "integer",
"minimum": 1,
"maximum": 32
},
"keyRoot": {
"type": "integer",
"minimum": 0,
"maximum": 11
},
"scale": {
"type": "string",
"enum": [
"minor",
"major",
"dorian",
"pentatonic",
"chromatic"
]
},
"activeSlot": {
"type": "integer",
"minimum": 1,
"maximum": 6
},
"padBank": {
"type": "string",
"enum": [
"all",
"drum",
"low",
"synth"
]
},
"pattern": {
"type": "object",
"properties": {
"kick": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"snare": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"clap": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"hatClosed": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"hatOpen": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"perc": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"sub": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"bass": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"chord": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"lead": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"pluck": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"fx": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
}
},
"required": [
"kick",
"snare",
"clap",
"hatClosed",
"hatOpen",
"perc",
"sub",
"bass",
"chord",
"lead",
"pluck",
"fx"
],
"additionalProperties": false
},
"notes": {
"type": "object",
"properties": {
"kick": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"snare": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"clap": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"hatClosed": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"hatOpen": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"perc": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"sub": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"bass": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"chord": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"lead": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"pluck": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"fx": {
"type": "array",
"minItems": 16,
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
}
},
"required": [
"kick",
"snare",
"clap",
"hatClosed",
"hatOpen",
"perc",
"sub",
"bass",
"chord",
"lead",
"pluck",
"fx"
],
"additionalProperties": false
},
"muted": {
"type": "object",
"properties": {
"kick": {
"type": "boolean"
},
"snare": {
"type": "boolean"
},
"clap": {
"type": "boolean"
},
"hatClosed": {
"type": "boolean"
},
"hatOpen": {
"type": "boolean"
},
"perc": {
"type": "boolean"
},
"sub": {
"type": "boolean"
},
"bass": {
"type": "boolean"
},
"chord": {
"type": "boolean"
},
"lead": {
"type": "boolean"
},
"pluck": {
"type": "boolean"
},
"fx": {
"type": "boolean"
}
},
"required": [],
"additionalProperties": false
},
"instrumentSounds": {
"type": "array",
"minItems": 6,
"maxItems": 6,
"items": {
"type": "string",
"enum": [
"neon-lead",
"mono-arc",
"laser-fm",
"pixel-pulse",
"velvet-pad",
"prism-chord",
"brass-stack",
"horizon-strings",
"glass-pluck",
"felt-keys",
"crystal-bell",
"rubber-mallet",
"acid-wire",
"reese-engine",
"rubber-bass",
"buzz-cell",
"deep-sub",
"808-glide",
"hollow-sub",
"quake",
"ion-noise",
"radio-ghost",
"solar-wash",
"bit-spray"
]
}
},
"instrumentTones": {
"type": "array",
"minItems": 6,
"maxItems": 6,
"items": {
"type": "object",
"properties": {
"attack": {
"type": "number",
"minimum": 0.001,
"maximum": 2
},
"decay": {
"type": "number",
"minimum": 0.01,
"maximum": 3
},
"sustain": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"release": {
"type": "number",
"minimum": 0.01,
"maximum": 4
},
"cutoff": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"resonance": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"drive": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"motion": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"width": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"octave": {
"type": "integer",
"minimum": -2,
"maximum": 2
},
"wave": {
"type": "string",
"enum": [
"sine",
"triangle",
"sawtooth",
"square"
]
}
},
"required": [
"attack",
"decay",
"sustain",
"release",
"cutoff",
"resonance",
"drive",
"motion",
"width",
"octave",
"wave"
],
"additionalProperties": false
}
},
"instrumentOrder": {
"type": "array",
"minItems": 6,
"maxItems": 6,
"items": {
"type": "integer",
"minimum": 1,
"maximum": 6
},
"uniqueItems": true
}
},
"required": [
"name",
"kit",
"tempo",
"swing",
"tone",
"space",
"master",
"humanize",
"bars",
"keyRoot",
"scale",
"activeSlot",
"padBank",
"pattern",
"notes",
"muted",
"instrumentSounds",
"instrumentTones",
"instrumentOrder"
],
"additionalProperties": false
}
},
"required": [
"format",
"version",
"project"
],
"additionalProperties": false
}
},
"required": [
"document"
],
"additionalProperties": false
}
}export_projectAction
Create a portable JSON backup of the current project and optionally download it. This does not render audio; use export_track for WAV audio.
View tool JSON
{
"name": "export_project",
"kind": "act",
"impl": "imperative",
"description": "Create a portable JSON backup of the current project and optionally download it. This does not render audio; use export_track for WAV audio.",
"inputSchema": {
"type": "object",
"properties": {
"download": {
"type": "boolean",
"default": true
}
},
"additionalProperties": false
}
}undo_editAction
Undo the most recent local project edit. Returns changed=false when no undo history remains.
View tool JSON
{
"name": "undo_edit",
"kind": "act",
"impl": "imperative",
"description": "Undo the most recent local project edit. Returns changed=false when no undo history remains.",
"inputSchema": {
"type": "object",
"properties": {},
"additionalProperties": false
}
}redo_editAction
Restore the most recently undone local project edit. Returns changed=false when no redo history remains.
View tool JSON
{
"name": "redo_edit",
"kind": "act",
"impl": "imperative",
"description": "Restore the most recently undone local project edit. Returns changed=false when no redo history remains.",
"inputSchema": {
"type": "object",
"properties": {},
"additionalProperties": false
}
}set_tempoAction
Set the beat-machine tempo in BPM (45 to 220).
View tool JSON
{
"name": "set_tempo",
"kind": "act",
"impl": "imperative",
"description": "Set the beat-machine tempo in BPM (45 to 220).",
"inputSchema": {
"type": "object",
"properties": {
"bpm": {
"type": "number",
"minimum": 45,
"maximum": 220
}
},
"required": [
"bpm"
],
"additionalProperties": false
}
}set_swingAction
Set sixteenth-note swing. Use a fraction from 0 to 0.45 or a percentage from 0 to 45.
View tool JSON
{
"name": "set_swing",
"kind": "act",
"impl": "imperative",
"description": "Set sixteenth-note swing. Use a fraction from 0 to 0.45 or a percentage from 0 to 45.",
"inputSchema": {
"type": "object",
"properties": {
"amount": {
"type": "number",
"minimum": 0,
"maximum": 45
}
},
"required": [
"amount"
],
"additionalProperties": false
}
}set_controlsAction
Adjust the beat-machine mix and timing controls: tempo, swing, tone, space, master volume, humanize, and default export bars. Omitted controls stay unchanged.
View tool JSON
{
"name": "set_controls",
"kind": "act",
"impl": "imperative",
"description": "Adjust the beat-machine mix and timing controls: tempo, swing, tone, space, master volume, humanize, and default export bars. Omitted controls stay unchanged.",
"inputSchema": {
"type": "object",
"properties": {
"tempo": {
"type": "number",
"minimum": 45,
"maximum": 220
},
"swing": {
"type": "number",
"minimum": 0,
"maximum": 45
},
"tone": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"space": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"master": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"humanize": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"bars": {
"type": "integer",
"minimum": 1,
"maximum": 32
}
},
"additionalProperties": false
}
}select_kitAction
Load one of the nine instrument and groove presets: 808-night, 909-warehouse, linn-pop, sp-dust, mpc-swing, acid-cell, electro-break, dub-orbit, or minimal-12.
View tool JSON
{
"name": "select_kit",
"kind": "act",
"impl": "imperative",
"description": "Load one of the nine instrument and groove presets: 808-night, 909-warehouse, linn-pop, sp-dust, mpc-swing, acid-cell, electro-break, dub-orbit, or minimal-12.",
"inputSchema": {
"type": "object",
"properties": {
"kit": {
"type": "string",
"enum": [
"808-night",
"909-warehouse",
"linn-pop",
"sp-dust",
"mpc-swing",
"acid-cell",
"electro-break",
"dub-orbit",
"minimal-12"
]
},
"replacePattern": {
"type": "boolean",
"default": true
}
},
"required": [
"kit"
],
"additionalProperties": false
}
}select_instrumentAction
Map the performance pads to all voices, a 12-pad drum bank, or one of six playable instrument slots using the selected key and scale. Slots are laid out U I O / J K L; instruments can be lead, chord, pluck, bass, sub, or tuned fx.
View tool JSON
{
"name": "select_instrument",
"kind": "act",
"impl": "imperative",
"description": "Map the performance pads to all voices, a 12-pad drum bank, or one of six playable instrument slots using the selected key and scale. Slots are laid out U I O / J K L; instruments can be lead, chord, pluck, bass, sub, or tuned fx.",
"inputSchema": {
"type": "object",
"properties": {
"group": {
"type": "string",
"enum": [
"all",
"drum",
"low",
"synth"
]
},
"instrument": {
"type": "string",
"enum": [
"lead",
"chord",
"pluck",
"bass",
"sub",
"fx"
]
},
"slot": {
"type": "integer",
"minimum": 1,
"maximum": 6
}
},
"required": [
"group"
],
"additionalProperties": false
}
}configure_instrumentAction
Load one of 24 categorized sound presets into a U I O / J K L instrument slot, or target a base voice. Sounds cover neon leads, pads, brass, strings, keys, bells, acid, reese, 808 and sub basses, noise, radio, and atmospheric FX.
View tool JSON
{
"name": "configure_instrument",
"kind": "act",
"impl": "imperative",
"description": "Load one of 24 categorized sound presets into a U I O / J K L instrument slot, or target a base voice. Sounds cover neon leads, pads, brass, strings, keys, bells, acid, reese, 808 and sub basses, noise, radio, and atmospheric FX.",
"inputSchema": {
"type": "object",
"properties": {
"slot": {
"type": "integer",
"minimum": 1,
"maximum": 6
},
"sound": {
"type": "string",
"enum": [
"neon-lead",
"mono-arc",
"laser-fm",
"pixel-pulse",
"velvet-pad",
"prism-chord",
"brass-stack",
"horizon-strings",
"glass-pluck",
"felt-keys",
"crystal-bell",
"rubber-mallet",
"acid-wire",
"reese-engine",
"rubber-bass",
"buzz-cell",
"deep-sub",
"808-glide",
"hollow-sub",
"quake",
"ion-noise",
"radio-ghost",
"solar-wash",
"bit-spray"
]
},
"voice": {
"type": "string",
"enum": [
"lead",
"chord",
"pluck",
"bass",
"sub",
"fx"
]
}
},
"required": [
"slot"
],
"anyOf": [
{
"required": [
"sound"
]
},
{
"required": [
"voice"
]
}
],
"additionalProperties": false
}
}configure_instrumentsAction
Atomically load sounds into 1 to 6 distinct U I O / J K L instrument slots. Results preserve input order; duplicate slots or any invalid item reject the whole batch without changing the current configuration.
View tool JSON
{
"name": "configure_instruments",
"kind": "act",
"impl": "imperative",
"description": "Atomically load sounds into 1 to 6 distinct U I O / J K L instrument slots. Results preserve input order; duplicate slots or any invalid item reject the whole batch without changing the current configuration.",
"inputSchema": {
"type": "object",
"properties": {
"configurations": {
"type": "array",
"minItems": 1,
"maxItems": 6,
"items": {
"type": "object",
"properties": {
"slot": {
"type": "integer",
"minimum": 1,
"maximum": 6
},
"sound": {
"type": "string",
"enum": [
"neon-lead",
"mono-arc",
"laser-fm",
"pixel-pulse",
"velvet-pad",
"prism-chord",
"brass-stack",
"horizon-strings",
"glass-pluck",
"felt-keys",
"crystal-bell",
"rubber-mallet",
"acid-wire",
"reese-engine",
"rubber-bass",
"buzz-cell",
"deep-sub",
"808-glide",
"hollow-sub",
"quake",
"ion-noise",
"radio-ghost",
"solar-wash",
"bit-spray"
]
},
"voice": {
"type": "string",
"enum": [
"lead",
"chord",
"pluck",
"bass",
"sub",
"fx"
]
}
},
"required": [
"slot"
],
"oneOf": [
{
"required": [
"sound"
]
},
{
"required": [
"voice"
]
}
],
"additionalProperties": false
}
}
},
"required": [
"configurations"
],
"additionalProperties": false
}
}set_instrument_paramsAction
Dial in an instrument slot with attack, decay, sustain, release, cutoff, resonance, drive, motion, stereo width, octave, and waveform. Omitted sound-design controls stay unchanged and changes apply to live playback and WAV export.
View tool JSON
{
"name": "set_instrument_params",
"kind": "act",
"impl": "imperative",
"description": "Dial in an instrument slot with attack, decay, sustain, release, cutoff, resonance, drive, motion, stereo width, octave, and waveform. Omitted sound-design controls stay unchanged and changes apply to live playback and WAV export.",
"inputSchema": {
"type": "object",
"properties": {
"slot": {
"type": "integer",
"minimum": 1,
"maximum": 6
},
"attack": {
"type": "number",
"minimum": 0.001,
"maximum": 2
},
"decay": {
"type": "number",
"minimum": 0.01,
"maximum": 3
},
"sustain": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"release": {
"type": "number",
"minimum": 0.01,
"maximum": 4
},
"cutoff": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"resonance": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"drive": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"motion": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"width": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"octave": {
"type": "integer",
"minimum": -2,
"maximum": 2
},
"wave": {
"type": "string",
"enum": [
"sine",
"triangle",
"sawtooth",
"square"
]
}
},
"required": [
"slot"
],
"additionalProperties": false
}
}reset_instrumentAction
Restore a U I O / J K L instrument slot's current sound preset to its original ADSR, filter, drive, motion, width, octave, and waveform settings.
View tool JSON
{
"name": "reset_instrument",
"kind": "act",
"impl": "imperative",
"description": "Restore a U I O / J K L instrument slot's current sound preset to its original ADSR, filter, drive, motion, width, octave, and waveform settings.",
"inputSchema": {
"type": "object",
"properties": {
"slot": {
"type": "integer",
"minimum": 1,
"maximum": 6
}
},
"required": [
"slot"
],
"additionalProperties": false
}
}randomize_instrumentAction
Create a playable sound-design variation for a U I O / J K L instrument slot. An optional seed makes the ADSR, filter, motion, waveform, and timbre result repeatable.
View tool JSON
{
"name": "randomize_instrument",
"kind": "act",
"impl": "imperative",
"description": "Create a playable sound-design variation for a U I O / J K L instrument slot. An optional seed makes the ADSR, filter, motion, waveform, and timbre result repeatable.",
"inputSchema": {
"type": "object",
"properties": {
"slot": {
"type": "integer",
"minimum": 1,
"maximum": 6
},
"seed": {
"type": "integer"
}
},
"required": [
"slot"
],
"additionalProperties": false
}
}set_keyAction
Choose the musical root and scale used by all twelve melodic pads. Root accepts note names such as C, F#, Bb, or a pitch class from 0 to 11; scales are minor, major, dorian, pentatonic, and chromatic.
View tool JSON
{
"name": "set_key",
"kind": "act",
"impl": "imperative",
"description": "Choose the musical root and scale used by all twelve melodic pads. Root accepts note names such as C, F#, Bb, or a pitch class from 0 to 11; scales are minor, major, dorian, pentatonic, and chromatic.",
"inputSchema": {
"type": "object",
"properties": {
"root": {
"type": [
"string",
"integer"
]
},
"scale": {
"type": "string",
"enum": [
"minor",
"major",
"dorian",
"pentatonic",
"chromatic"
]
}
},
"required": [
"root"
],
"additionalProperties": false
}
}set_stepAction
Write or clear a single sequencer step, optionally setting a MIDI note for a melodic lane. Steps are numbered 1 to 16; voices include kick, snare, clap, hatClosed, hatOpen, perc, sub, bass, chord, lead, pluck, and fx.
View tool JSON
{
"name": "set_step",
"kind": "act",
"impl": "imperative",
"description": "Write or clear a single sequencer step, optionally setting a MIDI note for a melodic lane. Steps are numbered 1 to 16; voices include kick, snare, clap, hatClosed, hatOpen, perc, sub, bass, chord, lead, pluck, and fx.",
"inputSchema": {
"type": "object",
"properties": {
"voice": {
"type": "string",
"enum": [
"kick",
"snare",
"clap",
"hatClosed",
"hatOpen",
"perc",
"sub",
"bass",
"chord",
"lead",
"pluck",
"fx"
]
},
"step": {
"type": "integer",
"minimum": 1,
"maximum": 16
},
"enabled": {
"type": "boolean",
"default": true
},
"velocity": {
"type": "number",
"minimum": 0,
"maximum": 1,
"default": 1
},
"note": {
"type": "integer",
"minimum": 0,
"maximum": 127
}
},
"required": [
"voice",
"step"
],
"additionalProperties": false
}
}set_patternAction
Replace any number of voice lanes in the 16-step sequencer. Supply velocity lanes and, optionally, matching MIDI-note lanes to lay complete melodic tracks in one action; omitted lanes stay unchanged.
View tool JSON
{
"name": "set_pattern",
"kind": "act",
"impl": "imperative",
"description": "Replace any number of voice lanes in the 16-step sequencer. Supply velocity lanes and, optionally, matching MIDI-note lanes to lay complete melodic tracks in one action; omitted lanes stay unchanged.",
"inputSchema": {
"type": "object",
"properties": {
"lanes": {
"type": "object",
"properties": {
"kick": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"snare": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"clap": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"hatClosed": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"hatOpen": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"perc": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"sub": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"bass": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"chord": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"lead": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"pluck": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
},
"fx": {
"type": "array",
"maxItems": 16,
"items": {
"type": "number",
"minimum": 0,
"maximum": 1
}
}
},
"additionalProperties": false
},
"notes": {
"type": "object",
"properties": {
"kick": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"snare": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"clap": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"hatClosed": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"hatOpen": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"perc": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"sub": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"bass": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"chord": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"lead": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"pluck": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
},
"fx": {
"type": "array",
"maxItems": 16,
"items": {
"type": [
"integer",
"null"
],
"minimum": 0,
"maximum": 127
}
}
},
"additionalProperties": false
}
},
"required": [
"lanes"
],
"additionalProperties": false
}
}clear_patternAction
Clear all 12 sequencer lanes, leaving a silent 16-step grid ready for an agent or performer to lay a new track.
View tool JSON
{
"name": "clear_pattern",
"kind": "act",
"impl": "imperative",
"description": "Clear all 12 sequencer lanes, leaving a silent 16-step grid ready for an agent or performer to lay a new track.",
"inputSchema": {
"type": "object",
"properties": {},
"additionalProperties": false
}
}set_voice_muteAction
Mute or unmute one instrument lane without deleting its sequencer steps.
View tool JSON
{
"name": "set_voice_mute",
"kind": "act",
"impl": "imperative",
"description": "Mute or unmute one instrument lane without deleting its sequencer steps.",
"inputSchema": {
"type": "object",
"properties": {
"voice": {
"type": "string",
"enum": [
"kick",
"snare",
"clap",
"hatClosed",
"hatOpen",
"perc",
"sub",
"bass",
"chord",
"lead",
"pluck",
"fx"
]
},
"muted": {
"type": "boolean"
}
},
"required": [
"voice",
"muted"
],
"additionalProperties": false
}
}set_recordingAction
Arm or disarm on-tempo grid recording. When armed, performance pads and trigger-pad actions can print at the playhead.
View tool JSON
{
"name": "set_recording",
"kind": "act",
"impl": "imperative",
"description": "Arm or disarm on-tempo grid recording. When armed, performance pads and trigger-pad actions can print at the playhead.",
"inputSchema": {
"type": "object",
"properties": {
"armed": {
"type": "boolean"
}
},
"required": [
"armed"
],
"additionalProperties": false
}
}mutate_patternAction
Create a musical variation or fill while keeping the core kick and sub pocket intact.
View tool JSON
{
"name": "mutate_pattern",
"kind": "act",
"impl": "imperative",
"description": "Create a musical variation or fill while keeping the core kick and sub pocket intact.",
"inputSchema": {
"type": "object",
"properties": {
"amount": {
"type": "number",
"minimum": 0,
"maximum": 0.9,
"default": 0.2
},
"seed": {
"type": "integer"
}
},
"additionalProperties": false
}
}transportAction
Start, stop, or toggle the beat-machine transport.
View tool JSON
{
"name": "transport",
"kind": "act",
"impl": "imperative",
"description": "Start, stop, or toggle the beat-machine transport.",
"inputSchema": {
"type": "object",
"properties": {
"action": {
"type": "string",
"enum": [
"play",
"stop",
"toggle"
]
}
},
"required": [
"action"
],
"additionalProperties": false
}
}trigger_padAction
Audition a voice or one of the 12 currently mapped performance pads and optionally place it onto the current sequencer step. Melodic pads automatically print their note; an explicit MIDI note can override it.
View tool JSON
{
"name": "trigger_pad",
"kind": "act",
"impl": "imperative",
"description": "Audition a voice or one of the 12 currently mapped performance pads and optionally place it onto the current sequencer step. Melodic pads automatically print their note; an explicit MIDI note can override it.",
"inputSchema": {
"type": "object",
"properties": {
"voice": {
"type": "string",
"enum": [
"kick",
"snare",
"clap",
"hatClosed",
"hatOpen",
"perc",
"sub",
"bass",
"chord",
"lead",
"pluck",
"fx"
]
},
"pad": {
"type": [
"integer",
"string"
],
"minimum": 1,
"maximum": 12
},
"velocity": {
"type": "number",
"minimum": 0.15,
"maximum": 1,
"default": 1
},
"place": {
"type": "boolean",
"default": false
},
"note": {
"type": "integer",
"minimum": 0,
"maximum": 127
}
},
"anyOf": [
{
"required": [
"voice"
]
},
{
"required": [
"pad"
]
}
],
"additionalProperties": false
}
}export_trackAction
Render the current beat and synth arrangement to a stereo 48 kHz WAV file, make it available for preview, and optionally download it.
View tool JSON
{
"name": "export_track",
"kind": "act",
"impl": "imperative",
"description": "Render the current beat and synth arrangement to a stereo 48 kHz WAV file, make it available for preview, and optionally download it.",
"inputSchema": {
"type": "object",
"properties": {
"bars": {
"type": "integer",
"minimum": 1,
"maximum": 32,
"default": 4
},
"download": {
"type": "boolean",
"default": true
}
},
"additionalProperties": false
}
}