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Working from home
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Working from home
20 followers · 32 following

Achievements

Achievement: Pair Extraordinairex2Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex2Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: Arctic Code Vault Contributor

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Janusson/README.md

I’m an analytical chemist and computational mass spectrometrist. I build measurement systems: methods and instruments, and the software that turns what they measure into decisions that can be defended.

What I work on

Measurement → decision

MassFlow — tandem mass spectra annotated against local spectral libraries, with target-decoy FDR and provenance written alongside every result. The product contract lives in docs/CAPABILITY_MATRIX.md; a silently shrunk target pool aborts the run rather than biasing the FDR.

Data access

MSMCP — mass spectrometry tools for AI clients over the Model Context Protocol (msmcp.dev). Spectra cross a tool boundary as server-side references, never as context-window payloads, and every derived result carries provenance. Search significance is deliberately uncalibrated, and the repository says so.

ChromaMCP — the chromatographic counterpart, scoped against USP <621>/<1058> and ICH Q2(R2)/Q14. Specification stage; no implementation yet.

Computational chemistry

Collision cross-section determination for ion mobility–mass spectrometry, and substructure work. Private while unfinished.

Elsewhere

Pinned Loading

  1. MassFlow MassFlow Public

    Local-first MS/MS annotation against local spectral libraries: target-decoy FDR, provenance with every result. Python, CLI-first.

    Python 6

  2. PySharpe PySharpe Public

    Portfolio research workspace for Canadian investors: analytics, backtesting, and validation with every assumption stated.

    Python

  3. Janusson Janusson Public

    Profile README.

  4. MSMCP MSMCP Public

    An MCP server exposing mass spectrometry tools to AI clients. Spectra stay out of the context window via server-side references with provenance.

    Python 1