Starchild Music

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Find and license original songs to record. Hear every song in many production styles.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Starchild Music": {
      "url": "https://mcp.starchild.music/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (11)

• search_songs read-only

  Search Starchild's catalog of original songs by meaning: describe the song in plain words (e.g. 'uplifting country ballad about starting over, female vocal'). Optional filters narrow by genre, mood, vocal or tempo. Shows an in-chat browser where every result plays, in every production style, with more results on request (use offset).

  Parameters:

  • query (required) — string — What the person is looking for, in their own words
  • mood — string — e.g. Uplifting, Romantic, Sad, Energetic
  • genre — string — e.g. Country, Pop, Rock, R&B, Holiday
  • limit — integer
  • tempo — string
  • vocal — string
  • offset — integer — For more results: how many to skip

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• get_song read-only

  Full details for one Starchild song: writers, genres, moods, key, tempo, every production style, sounds-like, similar songs, and which licenses are available. Accepts the song id, its starchild.music link, or its exact title.

  Parameters:

  • song (required) — string — Song id, starchild.music/songs/... link, or exact title

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• play_song read-only

  Play a Starchild song: shows an in-chat player with the original recording and every production style made for it (same vocal; switch styles mid-song), plus starchild.music links for each style.

  Parameters:

  • song (required) — string — Song id, starchild.music/songs/... link, or exact title

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• change_style read-only

  Hear a Starchild song in a different production style (for example Country, Acoustic Indie, Electro Rock, Latin Salsa, Piano Ballad Orchestral). Returns a link that opens the song on starchild.music set to that style, with the original vocal. Lists the available styles if the requested one isn't made for this song.

  Parameters:

  • song (required) — string — Song id, starchild.music/songs/... link, or exact title
  • style (required) — string — Style name, e.g. 'country' or 'acoustic indie'

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• license_options read-only

  What licensing a Starchild song costs. With a song, returns exactly which licenses and add-ons that song offers and their prices. Without one, returns the standard price list. All prices are one-time, in US dollars.

  Parameters:

  • song — string — Optional song id, link, or exact title

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• build_cart read-only

  Turn chosen songs and licenses into one link that opens the person's Starchild cart with everything already added. Checkout happens on starchild.music. Use license ids from license_options (e.g. song-only, song-instrumental, royalty-free, exclusive-license).

  Parameters:

  • items (required) — array

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• verify_certificate read-only

  Check whether a Starchild license certificate number (format SC-2026-123456) is genuine, and which song and license it covers.

  Parameters:

  • certificate_number (required) — string

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• how_to_sell_songs read-only

  For songwriters and catalog owners: how to list original songs on Starchild, what it costs, how licensing earnings are paid, and who keeps the rights.

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• account_status read-only

  For a connected Starchild member: their credit balance. Making a new version costs 2 credits per style (3 for songs over 3:30).

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• transform_song

  For a connected Starchild member: render NEW versions of a catalog song in chosen production styles, keeping the original vocal, using their credits (2 per style, 3 per style for songs over 3:30). Optional creative direction in plain words. Takes a few minutes; returns a job id for check_transform. Results also save to the member's Gen library on starchild.music. Use change_style first for styles that already exist (free).

  Parameters:

  • song (required) — string — Song id, starchild.music/songs/... link, or exact title
  • styles (required) — array — Style names, e.g. ['Country Rock', 'Punk Rock']
  • direction — string — Optional creative direction, e.g. 'darker, slower, more acoustic guitar'

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• check_transform read-only

  For a connected Starchild member: progress and listening links for a transform started with transform_song.

  Parameters:

  • job (required) — string

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

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