aperivue/medsci-skills · skills/preprocess-imaging/SKILL.md

preprocess-imaging skillA

preprocess-imaging is agent-read markdown (skill) from aperivue/medsci-skills: Design or audit the data-preparation stage of a medical-imaging model — DICOM/NIfTI intake, resampling and intensity normalisation, and the augmentation plan — so the pipeline is leakage-safe before model-scaffold builds the training repo. Emits a declarative preprocessing manifest and a deterministic data-stage leakage gate that catches the leaks a split table cannot see: a dataset-level normaliser fit on non-train data, any data-fitted transform run before the split, and the same patient's sli.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add aperivue/medsci-skills/preprocess-imaging@git:20260802.db8f868
Exact content
mdr add aperivue/medsci-skills/preprocess-imaging@sha256:df11b628031f7713

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_cgt2lzqu5zksjvrn.svg)](https://markdownregistry.com/a/art_cgt2lzqu5zksjvrn)

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Versions

versioncommittedcommitsizeaudit
git:20260802.db8f868 latest2026-08-02 db8f868 8,297 BA view · diff
git:20260724.f8a95c42026-07-24 f8a95c4 7,539 BA view · diff
git:20260703.bfa219d2026-07-03 bfa219d 7,068 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8297 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

aperivue/medsci-skills · 306 stars · license MIT · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_cgt2lzqu5zksjvrn
GET https://markdownregistry.com/api/v1/resolve?ref=aperivue/medsci-skills/preprocess-imaging
GET https://markdownregistry.com/api/v1/blob/df11b628031f7713317459fce2bf8cbf2c459db3b44fe846cf479e97f71f5089

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.