SO

Songbrain

io.github.songbrain-ai/songbrain

Best moments + video-gen prompts per scene, beats, tempo, key. Spotify Audio Features alternative.

Yes, your AI can use this right now.Answered a live MCP handshake in 631 ms with no sign-in needed and exposes 8 tools.

Use Spotify with: ChatGPT · Claude · Cursor · Claude Code · VS Code

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Connect it

Settings → Connectors → Add custom connector
URL: https://api.songbrain.ai/v1/mcp

8 tools, pulled live

Pulled straight from the server with tools/list on 2026-10-27.
list_example_songsread-only

List real Songbrain analyses of Songbrain's own songs (no API key needed). Use one to show what the API returns before analysing a user's song.

get_example_analysisread-only

Full analysis of an example song: Song DNA, beat grid and sections, best moments, lyrics, scores, story and shot plan. No API key needed. Summary view by default (no per-word timings or beat arrays); set view='full' for everything.

get_example_shot_planread-only

The beat-synced shot plan of an example song: every scene with start and end seconds, its act (setup, turn or payoff), the image/video prompt, framing, motion and the lyric sung under it, plus the story, world and palette. No key needed.

get_pricingread-only

Songbrain API prices (free songs per month, price per song) and limits.

analyze_song

Start the analysis of a song at a public audio URL (MP3, WAV, FLAC, M4A, AAC, OGG or AIFF; 30 s to 10 min). Needs an API key on the MCP connection. Returns a song_id; poll get_song until status is 'done' (typically 60–90 seconds, up to ~2 minutes when busy). Uses one free song, or 25 credits (mode 'full') / 10 credits (mode 'dna').

get_songread-only

Status of a song started with analyze_song, then its full analysis once done. Summary view by default; view='full' adds word timings and beat arrays.

add_video_direction

For a finished song analysed with mode 'dna': builds its story and beat-synced shot plan (scenes with seconds and image/video prompts) from the existing analysis. 15 credits, refunded if it fails. Then poll get_song (about 30 seconds).

get_accountread-only

Free songs left this month, credit balance and price per song for the connected key.

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