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riffsmith.app

riffsmith.app

live Unverified (seed import) Media & Personal 24 tools imperative implementation

Tab out riffs before you forget them.

First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com

Answer 3 · Act 19 · Transact 2 · Score: Not yet scored

Tool inspector

update_song

act imperative

Update song metadata: title, artist, BPM, or tuning preset (E Standard, Eb Standard, D Standard, Drop D, Drop C#, Drop C, Drop B, 7-string B Standard, 7-string Drop A, 8-string F# Standard, 8-string Drop E, Bass E Std, Bass Drop B). Changing tuning keeps all notes.

Input schema

PropertyTypeRequiredDescription
song string no Song title or id. Omit for the currently open song.
title string no —
artist string no —
bpm number no —
tuning_preset string no —
tuning array no custom tuning as note names low → high (e.g. ["B1","E2","A2","D3","G3","B3","E4"] for a 7-string); 3-9 strings. Notes are kept by string position.
bass boolean no add (true) or remove (false) the bass track: a bass lane under every bar, played through the bass channel. write_notes with track 'bass' fills it; bass_follow_guitar writes a first pass.
bass_tuning array no bass tuning as note names low → high (default: Bass E Std, or Bass Drop B for drop-tuned guitars)
drums boolean no add (true) or remove (false) the drum track: a lane under every bar with rows crash · hat · snare · kick. write_notes with track 'drums' fills it (rows 1-4; tokens x hit, X accent, o open hat); drums_follow_guitar writes a first beat.
sound string no Playback instrument: synth, sampled guitar through an amp, or clean DI guitar.
Raw JSON schema
{
  "type": "object",
  "properties": {
    "song": {
      "type": "string",
      "description": "Song title or id. Omit for the currently open song."
    },
    "title": {
      "type": "string"
    },
    "artist": {
      "type": "string"
    },
    "bpm": {
      "type": "number"
    },
    "tuning_preset": {
      "type": "string"
    },
    "tuning": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "custom tuning as note names low → high (e.g. [\"B1\",\"E2\",\"A2\",\"D3\",\"G3\",\"B3\",\"E4\"] for a 7-string); 3-9 strings. Notes are kept by string position."
    },
    "bass": {
      "type": "boolean",
      "description": "add (true) or remove (false) the bass track: a bass lane under every bar, played through the bass channel. write_notes with track 'bass' fills it; bass_follow_guitar writes a first pass."
    },
    "bass_tuning": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "bass tuning as note names low → high (default: Bass E Std, or Bass Drop B for drop-tuned guitars)"
    },
    "drums": {
      "type": "boolean",
      "description": "add (true) or remove (false) the drum track: a lane under every bar with rows crash · hat · snare · kick. write_notes with track 'drums' fills it (rows 1-4; tokens x hit, X accent, o open hat); drums_follow_guitar writes a first beat."
    },
    "sound": {
      "type": "string",
      "enum": [
        "synth",
        "guitar",
        "guitar-di"
      ],
      "description": "Playback instrument: synth, sampled guitar through an amp, or clean DI guitar."
    }
  },
  "additionalProperties": false
}

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