Music Studio

endpoint

https://mcp-music-studio.linxule.workers.dev/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing

karma

0 · newcomer

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• play-sheet-music unknown never probed

  Compose and play sheet music with visual notation, multi-instrument audio, and style presets. Write ABC notation for melodies, arrangements, harmonized pieces, or well-known tunes. Add a style (rock, jazz, bossa, waltz, folk...) for automatic drums, bass, and chord accompaniment. Returns a parse-status confirmation and renders the player; it does not return raw audio. Use get-music-guide for genre templates, instrument lists, and ABC syntax reference. The music player renders inline with interactive playback controls.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {
      "style": {
        "enum": [
          "rock",
          "jazz",
          "bossa",
          "waltz",
          "march",
          "reggae",
          "folk",
          "classical"
        ],
        "type": "string",
        "description": "Accompaniment style. Adds drums, bass, and chord patterns automatically. Your ABC needs chord symbols (\"C\", \"Am\") for accompaniment to work. Options: rock, jazz, bossa, waltz, march, reggae, folk, classical."
      },
      "swing": {
        "type": "number",
        "maximum": 75,
        "minimum": 0,
        "description": "Swing as the share of the beat given to its first half. 50 = straight, 60 ≈ 3:2, 66 = triplet swing, 75 = maximum (dotted eighth + sixteenth). Anything at or below 50 is treated as no swing. Only takes effect in an x/4 or x/8 meter."
      },
      "tempo": {
        "type": "number",
        "maximum": 240,
        "minimum": 40,
        "description": "Tempo in BPM (40-240). Overrides Q: in ABC notation."
      },
      "title": {
        "type": "string",
        "description": "Piece title (overrides T: in ABC). Shown in the widget header and used as the filename stem for the WAV/MIDI downloads."
      },
      "drumIntro": {
        "type": "integer",
        "maximum": 8,
        "minimum": 0,
        "description": "Bars of count-in before the melody starts (0-8). Needs a style preset — the count-in is played by that style's drum kit, so without a style you get silent bars instead."
      },
      "transpose": {
        "type": "integer",
        "maximum": 12,
        "minimum": -12,
        "description": "Transpose by semitones (-12 to 12). Positive=higher, negative=lower. Rewrites the notation and the key signature, so the printed score matches what plays."
      },
      "instrument": {
        "type": "string",
        "description": "Default instrument for the main voice — any of the 128 General MIDI names (e.g. 'Flute', 'Cello', 'Banjo', 'Alto Sax'). Matching is fuzzy and picks the lowest GM program among the hits, so 'sax' gives Soprano Sax; the result text names what you actually got whenever it isn't what you asked for. Use get-music-guide with topic 'instruments' for the full list, or %%MIDI program N in the ABC to set a program per voice."
      },
      "abcNotation": {
        "type": "string",
        "default": "X:1\nT:Twinkle, Twinkle Little Star\nM:4/4\nL:1/4\nK:C\nC C G G | A A G2 | F F E E | D D C2 |\nG G F F | E E D2 | G G F F | E E D2 |\nC C G G | A A G2 | F F E E | D D C2 |",
        "maxLength": 65536,
        "description": "ABC notation string. Include chord symbols (\"C\", \"Am7\") above notes for auto-accompaniment with style presets."
      }
    }
  }

  arguments 58 lines copy
• play-live-pattern unknown never probed

  Live-code music patterns using TidalCycles mini-notation in JavaScript. Layer drums, synths, and bass with stack(). Choose from 71 drum machine banks, 128 GM instruments, built-in synths, and a full effects chain. Patterns play in a REPL the user can edit directly. Add .pianoroll() to a pattern to show a live piano-roll animation in the widget (or .punchcard()/.scope()/.spectrum() — one draw method per pattern). For a custom animated background, start the code with `await initHydra()` and write Hydra shader code — H(pattern) locks it to the sequence, and `() => a.fft[0]` makes it react to the audio itself (Strudel's output, not the mic); see get-strudel-guide topic 'hydra'. Rather not hand-write one? `visuals` picks a ready-made animation for code that has none (pianoroll/punchcard/scope/spectrum, or hydra-kaleid/pulse/wash/feed). `theme` sets the code-editor colour scheme, which also tints the visuals — match it to the mood (teletext chiptune, sonicPink synthwave, nord ambient, gruvboxDark lofi). Each call creates a NEW player rather than updating the last one — for a tweak, send the whole revised pattern and ask the user to stop the previous one. Use get-strudel-guide for genre templates, sound references, and advanced features like arrangement and sample loading. The Strudel REPL renders inline with an editable code editor, visualizations, and playback controls.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "code"
    ],
    "properties": {
      "bpm": {
        "type": "number",
        "maximum": 300,
        "minimum": 40,
        "description": "Tempo in BPM (40-300). Converts to setcps() automatically."
      },
      "code": {
        "type": "string",
        "maxLength": 65536,
        "description": "Strudel pattern code. Uses TidalCycles mini-notation in JavaScript. Use stack() to layer drums, bass, and melody. Set tempo with setcps(bpm/60/4) or use the bpm parameter. The REPL plays the LAST expression: setup lines (await initHydra(), all(), setcps()) go BEFORE the pattern. Double quotes are mini-notation — use single quotes for plain strings and URLs. One draw method per pattern; pass a.fft values as functions (() => a.fft[0])."
      },
      "theme": {
        "enum": [
          "strudelTheme",
          "algoboy",
          "archBtw",
          "androidstudio",
          "atomone",
          "aura",
          "bbedit",
          "blackscreen",
          "bluescreen",
          "bluescreenlight",
          "CutiePi",
          "darcula",
          "dracula",
          "duotoneDark",
          "eclipse",
          "fruitDaw",
          "githubDark",
          "githubLight",
          "greenText",
          "gruvboxDark",
          "gruvboxLight",
          "sonicPink",
          "materialDark",
          "materialLight",
          "monokai",
          "noctisLilac",
          "nord",
          "redText",
          "solarizedDark",
          "solarizedLight",
          "sublime",
          "teletext",
          "tokyoNight",
          "tokyoNightDay",
          "tokyoNightStorm",
          "vscodeDark",
          "vscodeLight",
          "whitescreen",
          "xcodeLight"
        ],
        "type": "string",
        "description": "Editor colour theme; the visuals stage and its readability scrim are derived from it, so it also decides whether a shader sits on a dark or light ground — prefer a dark one when the visual is the point (e.g. 'nord', 'sonicPink', 'tokyoNight'). Not carried into share links or the browser fallback."
      },
      "title": {
        "type": "string",
        "description": "Pattern title displayed in the widget header (e.g. 'Midnight Rain')."
      },
      "visuals": {
        "enum": [
          "none",
          "pianoroll",
          "punchcard",
          "scope",
          "spectrum",
          "hydra-kaleid",
          "hydra-pulse",
          "hydra-wash",
          "hydra-feed"
        ],
        "type": "string",
        "description": "Ready-made visual, for when the code has none of its own. pianoroll/punchcard/scope/spectrum draw onto the 2D canvas behind the code; hydra-kaleid (rotating kaleidoscope), hydra-pulse (shape driven by a rhythm), hydra-wash (slow ambient noise) and hydra-feed (the piano roll mirrored and trailed) are WebGL shader backgrounds. A preset fills the MISSING layer: a hydra preset is skipped only if the code already calls initHydra(), a 2D preset only if the code already has a draw method — so hydra-wash layers happily under your own .pianoroll(). Hydra presets are dropped for viewers who prefer reduced motion. Writing your own visual is still the better result (draw methods: topic 'visuals'; shaders: topic 'hydra')."
      },
      "autoplay": {
        "type": "boolean",
        "description": "Start playing immediately (default: true). May require user click due to browser autoplay policy."
      }
    }
  }

  arguments 88 lines copy
• get-music-guide unknown never probed

  Returns detailed reference material for music composition. Topics: instruments (GM instrument list + combos), drums (patterns + percussion notes), abc-syntax (notation reference), arrangements (multi-voice patterns), genres (complete ABC templates for jazz/blues/folk/rock/bossa/classical), styles (what each style preset does), midi-directives (%%MIDI reference).

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "topic"
    ],
    "properties": {
      "topic": {
        "enum": [
          "instruments",
          "drums",
          "abc-syntax",
          "arrangements",
          "genres",
          "styles",
          "midi-directives"
        ],
        "type": "string",
        "description": "Reference topic. Start with 'genres' for complete examples, 'styles' to understand presets, or 'instruments' for the full instrument list."
      }
    }
  }

  arguments 22 lines copy
• get-strudel-guide unknown never probed

  Reference material for Strudel live coding (performance mode). Topics: mini-notation (pattern syntax), sounds (synths, 71 drum banks, 128 GM instruments, 128 vcsl orchestral/percussion samples), effects (filters, reverb, delay, FM synthesis, envelopes), patterns (transformations, probability, euclidean, arrangement), genres (complete templates: techno/house/dnb/ambient/jazz/lofi/synthwave), tips (tempo, common mistakes, ABC↔Strudel crossover), visuals (pianoroll/scope draw methods, the visuals presets and the theme parameter), hydra (WebGL shader backgrounds: initHydra, H(pattern), the audio-reactive a.fft object, recipes, cheat-sheet), advanced (sample loading, wavetables, ZZFX, continuous signals, chord voicings).

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "topic"
    ],
    "properties": {
      "topic": {
        "enum": [
          "mini-notation",
          "sounds",
          "effects",
          "patterns",
          "genres",
          "tips",
          "visuals",
          "hydra",
          "advanced"
        ],
        "type": "string",
        "description": "Reference topic. Start with 'genres' for working templates, 'sounds' for instruments, 'visuals' for draw methods and presets, 'hydra' for shader backgrounds, 'advanced' for sample loading."
      }
    }
  }

  arguments 24 lines copy
• search-music-docs unknown never probed

  Search detailed documentation for Strudel live coding or ABC/ABCJS notation. Returns relevant code examples and explanations from the official docs. Use this when the curated guides (get-strudel-guide, get-music-guide) don't cover what you need — for specific functions, advanced techniques, or when you're unsure about syntax. Powered by semantic search over strudel.cc and ABCJS docs.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "query"
    ],
    "properties": {
      "query": {
        "type": "string",
        "maxLength": 500,
        "description": "What you want to know. Be specific. Good: 'how to use FM synthesis with envelope' or 'chop and slice sample manipulation'. Bad: 'effects' or 'help'."
      },
      "library": {
        "enum": [
          "strudel",
          "abcjs"
        ],
        "type": "string",
        "default": "strudel",
        "description": "Which library to search: 'strudel' for live coding patterns, 'abcjs' for sheet music notation."
      }
    }
  }

  arguments 23 lines copy
• analyze-harmony unknown never probed

  Music theory helper: name a chord from notes, guess the key, get a progression, or list what fits a key. Returns both the ABC chord-symbol spelling (for play-sheet-music) and the Strudel form (for play-live-pattern). Tasks: detect-chord (notes -> chord name + what to play next), detect-key (notes or chords -> best key + diatonic chords), suggest-progression (key [+ romanNumerals] -> chord symbols), scale-for-chord (chords -> the scale to improvise over each), key-chords (key -> every diatonic triad, seventh, and chord scale). Use it before writing chord symbols for a style preset, or to check a harmonization.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "task"
    ],
    "properties": {
      "key": {
        "type": "string",
        "description": "Key, e.g. \"C\", \"A minor\", \"F# major\". For suggest-progression/key-chords."
      },
      "task": {
        "enum": [
          "detect-chord",
          "detect-key",
          "suggest-progression",
          "scale-for-chord",
          "key-chords"
        ],
        "type": "string",
        "description": "What to work out. detect-chord/detect-key need notes or chords; suggest-progression/key-chords need a key."
      },
      "notes": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "maxItems": 64,
        "description": "Note names, e.g. [\"c4\",\"e4\",\"g4\",\"b4\"] or [\"C\",\"Eb\",\"G\"]. For detect-chord/detect-key."
      },
      "chords": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "maxItems": 64,
        "description": "Chord symbols, e.g. [\"Dm7\",\"G7\",\"Cmaj7\"]. For detect-key/scale-for-chord."
      },
      "romanNumerals": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "maxItems": 64,
        "description": "Roman numerals to render in the key, e.g. [\"ii7\",\"V7\",\"Imaj7\"] or [\"I\",\"V\",\"vi\",\"IV\"]. Optional for suggest-progression — omit it to get common progressions instead."
      }
    }
  }

  arguments 48 lines copy
• convert-abc-to-strudel unknown never probed

  Turn an ABC melody into Strudel mini-notation so a scored piece can be remixed live. Returns runnable code — setcps() from the Q: tempo, one [...] bar group per bar inside note("<...>"), with a chord("<...>").voicing() layer stacked alongside it when the ABC has chord symbols (one stack(), because Strudel plays only the last expression) — then pass it to play-live-pattern. Durations become @ weights, rests become ~, triplets nest, the key signature is folded into the note names, and %%MIDI program picks the sound. Lists what was lost (grace notes, dynamics, repeats, lyrics, other voices, inline tempo changes, a short final bar, ABC's own gchord/drum accompaniment). Pick a single voice with `voice`; re-run per voice and stack() them for a full arrangement.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "abcNotation"
    ],
    "properties": {
      "sound": {
        "type": "string",
        "description": "Strudel sound for the melody (defaults to the tune's %%MIDI program, else \"gm_piano\"). Use a GM soundfont name like gm_flute or gm_epiano1 — see get-strudel-guide topic 'sounds'."
      },
      "voice": {
        "type": "integer",
        "maximum": 9007199254740991,
        "minimum": 1,
        "description": "Which voice to convert, 1-based, counted across all staves (default 1). Multi-voice tunes report how many voices there are."
      },
      "abcNotation": {
        "type": "string",
        "maxLength": 65536,
        "description": "ABC notation to convert (the same string you'd pass to play-sheet-music)."
      }
    }
  }

  arguments 24 lines copy

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