Tool

serum-preset-packager

serum-preset-packager reads and writes Serum 2 preset files using a format the author reverse engineered. Its Python CLI decompresses a preset into editable JSON, packs JSON back into a preset, or opens an edit cycle. The documented container has an XferJson metadata header and a Zstandard-compressed CBOR payload.

Targets: App
Category: Binary analysis libraries
Relationship: Foundation tool
Sources reviewed: 2026-11-08

Stars: 72
Last commit: 2026-11-05
Language: Python

GitHub data as of 2026-11-09

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Requirements & limits

Prerequisites: Python with dependencies from requirements.txt.
Limits: Legacy .fxp presets are unsupported, and valid CBOR property names remain unknown.
License: No licence file in the repository.

Cite

BibTeX

@misc{serum-preset-packager,
  title = {{serum-preset-packager}},
  howpublished = {\url{https://github.com/KennethWussmann/serum-preset-packager}},
  url = {https://github.com/KennethWussmann/serum-preset-packager},
  urldate = {2026-11-08},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/serum-preset-packager/}}
}

Plain text

serum-preset-packager. https://github.com/KennethWussmann/serum-preset-packager (accessed 2026-11-08). Awesome REA entry: https://awesomerea.org/resources/serum-preset-packager/

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Primary sources

README.md GitHub · KennethWussmann/serum-preset-packager · Revision f4f46f8