aperivue/medsci-skills · skills/model-validation/SKILL.md

model-validation skillA

model-validation is agent-read markdown (skill) from aperivue/medsci-skills: Design or audit the clinical-validation study for an engineer-built medical-imaging model (segmentation, classification, or detection) before the validation report or manuscript is written. Covers patient-level split disjointness and the data-leakage taxonomy, tuning-on-test, internal versus genuine external validation, comparator design, single-run versus multi-seed variance, task-correct metric selection, test-set sizing, and CLAIM 2024 / TRIPOD+AI / STARD-AI reporting fit. Ships a determinist.

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/model-validation@git:20260810.8a876fa
Exact content
mdr add aperivue/medsci-skills/model-validation@sha256:be75cfcf232c991b

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_4ne3gmxl6pirorrt.svg)](https://markdownregistry.com/a/art_4ne3gmxl6pirorrt)

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Versions

versioncommittedcommitsizeaudit
git:20260810.8a876fa latest2026-08-10 8a876fa 11,527 BA view · diff
git:20260705.c91e8382026-07-05 c91e838 11,524 BA view · diff
git:20260630.1b649d42026-06-30 1b649d4 10,836 BA view · diff
git:20260629.657d6152026-06-29 657d615 9,810 BA view · diff
git:20260628.530cf752026-06-28 530cf75 9,347 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 (11527 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_4ne3gmxl6pirorrt
GET https://markdownregistry.com/api/v1/resolve?ref=aperivue/medsci-skills/model-validation
GET https://markdownregistry.com/api/v1/blob/be75cfcf232c991b0c177d659ce4cd0106dc67a2c9ccb3c176639fe354236ef3

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