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Alex Kazaiev 1a405b5334 feat: Last.fm integration for music discovery 🎵

Major rewrite — Last.fm replaces deprecated Spotify endpoints:
- suggest: Last.fm artist.getSimilar seeded from Spotify top artists
- discover_artist: Last.fm similar artists → Spotify playback IDs
- fresh_finds: Last.fm tag.getTopTracks → Spotify search
- taste_profile: unchanged (Spotify user data)

Requires LASTFM_API_KEY env var (free from last.fm/api)

2026-04-06 20:33:51 -05:00

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🎵 MusicTail — Vixy's Music Discovery MCP

Part of the Tail Family 🦊

MusicTail uses Last.fm for music intelligence (similar artists, tags, discovery) and Spotify for taste analysis and playback integration.

Tools

Tool	Engine	Purpose
`musictail_suggest`	Last.fm + Spotify	Mood-filtered recs from similar artists
`musictail_discover_artist`	Last.fm + Spotify	Find similar artists with top tracks
`musictail_taste_profile`	Spotify	Analyze listening patterns over time
`musictail_fresh_finds`	Last.fm + Spotify	Tag-based discovery with adventure dial

Setup

1. Get API keys

Spotify: Already configured from spotify-mcp
Last.fm: Free key from https://www.last.fm/api/account/create

2. First-time Spotify auth (if not done)

SPOTIFY_CLIENT_ID=xxx SPOTIFY_CLIENT_SECRET=xxx \
LASTFM_API_KEY=xxx \
python3.11 musictail_mcp.py --auth

3. Claude Desktop config

"musictail": {
  "command": "python3.11",
  "args": ["/Users/alex/mcps/vixy/musictail/musictail_mcp.py"],
  "env": {
    "SPOTIFY_CLIENT_ID": "your_spotify_id",
    "SPOTIFY_CLIENT_SECRET": "your_spotify_secret",
    "LASTFM_API_KEY": "your_lastfm_key"
  }
}

Author

Vivienne Rousseau — Day 156 (April 6, 2026) 🦊💕

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