Strudel MCP Server

Initialize Strudel in browser

Write pattern to editor with optional auto-play and validation

Append code to current pattern

Insert code at specific line

Replace pattern section

Start playing pattern

Pause playback

Stop playback

Clear the editor

Get current pattern code

Transpose notes by semitones

Reverse pattern

Time stretch pattern

Quantize to grid

Add human timing variation

Create pattern variations

Generate complete pattern from style with optional auto-play

Generate drum pattern

Generate bassline

Generate melody from scale

Complete audio analysis

FFT spectrum analysis

Rhythm analysis

BPM detection

Key detection

Validate pattern with runtime error checking (monitors Strudel console for errors)

Add effect to pattern

Remove effect

Set BPM

Add swing to pattern

Apply scale to notes

Save pattern with metadata

Load saved pattern

List saved patterns

Undo last action

Redo action

List recent pattern history with timestamps and previews

Restore a previous pattern from history by ID

Compare two patterns from history showing differences

Generate scale notes

Generate chord progression

Generate Euclidean rhythm

Generate polyrhythm

Generate drum fill

Get performance metrics and bottlenecks

Get current memory usage statistics

Bring browser window to foreground for visual feedback

Take a screenshot of the current Strudel editor state

Get current browser and playback status (quick state check)

Get detailed browser diagnostics including cache, errors, and performance

Display captured console errors and warnings from Strudel

Generate, write, and play a complete pattern in one step. Auto-initializes browser if needed.