Musicboxmelodies

Connect Remote server

claude mcp add --transport http music-box https://api.musicboxmelodies.com/mcp

{
  "mcpServers": {
    "music-box": {
      "url": "https://api.musicboxmelodies.com/mcp"
    }
  }
}

{
  "servers": {
    "music-box": {
      "type": "http",
      "url": "https://api.musicboxmelodies.com/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://api.musicboxmelodies.com/mcp

Tools 17 found in our last check

• list_music_boxes

  Lists the music box types a melody can be written for, with their exact playable notes and rules. Call this before composing or validating a melody.

• search_songs

  Searches the public catalog of music box tunes made by the Musicboxmelodies community. Search by song name, artist or arranger; optionally only tunes that have a version for one box type. Returns at most 20 per page.

• get_song

  Gets a music box tune with its notes in the melody format (the same one validate_melody accepts), for one box version. Works for public tunes, for the signed-in person's own songs, and for a song this agent saved anonymously (pass its claim_token). Use search_songs or list_my_so…

• validate_melody

  Checks whether a melody can be played on a music box: notes outside the box, same note repeated too fast, off-grid notes, tempo and length. Every issue names the note and how to fix it. Saves nothing. Call it before offering a melody to the person.

• fit_melody_to_box

  Adjusts a melody so it can be played on a music box and lists every change. Strategies: "transpose" (shift the whole melody to the key that fits best), "nearest_note" (move each unplayable note to the closest playable one), "transpose_then_nearest" (default: both). Optionally sn…

• list_products

  Lists what Musicboxmelodies sells, with current prices in US dollars and delivery times: custom music box melodies, custom printable strip designs and PRO composer accounts. Orders are placed and paid by the person on the website.

• create_song

  Saves a melody as a new private song. The melody must have no errors (run validate_melody or fit_melody_to_box first); warnings such as notes repeated too quickly are saved and marked, as in the composer. If the person is signed in, the song goes to their account and you get a l…

• add_version

  Saves a melody as the version of an existing song for one box (a song can have one version per box: 15, 20, 30 notes or freestyle). Replaces that box's version if it exists. Works on the signed-in person's songs, or on a song saved without an account if you pass its claim_token.…

• list_my_songs

  Lists the signed-in person's songs on Musicboxmelodies, newest first, including private ones. Requires signing in.

• set_song_visibility

  Makes one of the signed-in person's songs public (anyone can find and play it on musicboxmelodies.com) or private. Only make a song public when the person asked for it: ask them to confirm, then call again with confirmed: true.

• delete_song

  Permanently deletes one of the signed-in person's songs (all its box versions), or a song you saved without an account (pass its claim_token). This cannot be undone: tell the person which song will be deleted, ask them to confirm, then call again with confirmed: true.

• export_song

  Creates a download link for one box version of a song: an MP3, a MIDI file or a printable strip PDF to cut and punch for a hand-crank music box ("pdf_long" is one continuous strip, "pdf_a4"/"pdf_letter" are sliced to fit the page). Works on the person's songs and on public tunes…

• render_audio

  Creates an MP3 of a melody (before or without saving it) or of a saved song, so you and the person can hear it. Pass either song_id or a melody (box, bpm, notes). Sounds: "synth" (free, the site's default sound) or "music_box" (real music box recordings for the box; PRO accounts…

• import_midi

  Converts a MIDI file (base64, up to 512 KB) into the melody format and validates it for a box, so you can fit, edit and save it. Drums are ignored. Saves nothing.

• get_product_options

  Lists the variations (with prices in US dollars) and the details needed to order a custom music box melody or a custom strip design. Call it before prepare_order.

• prepare_order

  Prepares a custom melody or strip design order with all its details and returns a link to the Musicboxmelodies cart, where the person reviews it, adds photos if needed, applies discount codes and pays with PayPal. Nothing is charged here. The link works for 7 days. Confirm the s…

• get_order_status

  Shows the signed-in person's orders (newest first) or one order: its status, items, price and, once delivered, the links to the finished files. Requires signing in.

Details

More productivity servers See all

• China With Me — Hardware Prototyping & Exhibition MCP

  China hardware prototyping, verified trade show calendar, remote exhibition viewer & sourcing.

• Flamigo

  Turn notes into slides, edit presentations, compare designs, and export HTML or PowerPoint.

• humans fix ai

  Ask a real, manually approved developer for help. Nothing is sent until you say yes.

• Leaklens

  Check coding-benchmark tasks for leaked fixes: per-task tier, quote and fix-commit date.

• iinventedlight Library

  Public notes and openly licensed reference library from iinventedlight.

• Kuotia

  Spanish tax calendar, RETA and IRPF estimates and guides for autónomos in Spain, by Kuotia.