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matchms

Self-hosted alternatives to matchms

5 self-hosted AI Skills apps to use instead, best rated first.

Top picks

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  5. G

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About matchms

M

matchms

Processes, cleans, compares, and searches tandem mass spectra with matchms

matchms is an agent skill for processing, cleaning, comparing and searching tandem mass spectra with the matchms Python package. Use it for mass spectrometry file input and output, harmonising metadata, filtering peaks, comparing spectra and searching libraries. Its scoring methods include cosine, modified cosine, neutral loss, approximate and entropy scores. It also builds structured score matrices, extracts top hits and creates spectral networks. It reads and writes MGF, MSP, mzML, mzXML, JSON, mzSpecLib and metabolomics USI workflows. Typical jobs are query-versus-reference library search, metadata cleaning with adduct and precursor handling, and peak filtering before comparison. The skill is clear about its scope. It is not a replacement for other tools in areas that matchms does not cover, and the skill lists those cases. It targets matchms 0.33.1, released on 8 June 2026 and verified again on 1 October 2026. Older tutorials use names that have since been removed, so the skill points to a migration reference for those. It is part of the k-dense-ai scientific agent skills repository on GitHub, which has about 49,600 stars.

View matchmsAll AI Skills apps
Price
Free
Made by
k-dense-ai
Category
AI Skills
Website
github.com/k-dense-ai/scientific-agent-skills/matchms