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Split audio tracks exceeding 78 minutes at silence points with crossfades. Use when tracks are too long for Apple Music.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Copy processed MP3s and WAVs to NAS storage. Use after Apple Music import or when re-archiving corrected files.
Move processed ZIPs to archive and clean up extraction folders. Use after album processing is complete.
Copy finished MP3s into Apple Music via the auto-import folder and verify the album lands correctly. Use once metadata is finalized and the user wants tracks added to their library — e.g. "add this to Apple Music" or "import these tracks" — even if they don't say "auto-import" explicitly. Also use to diagnose a bad import, e.g. "it showed up as separate tracks instead of one album."
Inspect and update MP3 tags: genre, artist, album, track count, compilation flag. Use when checking or fixing music file metadata — including diagnostic questions like "why do these show up as separate tracks" or "is this folder's metadata consistent," not just explicit tag-editing requests.
End-to-end processing of downloaded music purchases: extract ZIPs, verify metadata, import to Apple Music, archive to NAS, clean up. Use when processing new music downloads.
Reclaim local disk by offloading cloud-backed Apple Music downloads. Audit iCloud status, build an offload playlist that protects your DJ crates and lossless files, then Remove Download. Use when the Mac is low on disk.
| name | split-long-tracks |
| description | Split audio tracks exceeding 78 minutes at silence points with crossfades. Use when tracks are too long for Apple Music. |
| allowed-tools | Bash Read |
| metadata | {"author":"eyelock","version":"0.2.0"} |
Scripts are in scripts/ relative to this skill directory.
find-long-tracks.sh <folder> [max_minutes] — Scan all MP3s and report any exceeding the threshold (default: 78 min). Run --help for details.split-long-tracks.sh <file_or_folder> <max_minutes> — Split long tracks at silence points with crossfades. Run --help for details.Run the find script to scan for tracks exceeding the threshold:
bash scripts/find-long-tracks.sh "$FOLDER"
If no long tracks are found (long_tracks array is empty), report this and exit.
Present the long tracks and their durations from the JSON output. Explain: "Files will be split at natural quiet points with 2-second fade transitions."
DO NOT PROCEED without user confirmation.
Run the split script on the folder:
bash scripts/split-long-tracks.sh "$FOLDER" 78
The script:
silencedetect to find quiet sectionsAfter splitting, the folder has new files. Delegate to the manage-metadata skill to re-run track count update on the folder.
Present the split results: how many parts each track was split into, with durations.