harmonization-tool skillA
harmonization-tool is agent-read markdown (skill) from cuhk-aim-group/neurodiscovery: Use this skill whenever the user wants to remove site/scanner/batch effects from neuroimaging features before running downstream models, run mega-analysis across multiple datasets, or evaluate models with leave-site-out / site-stratified protocols. Triggers include: 'harmonize', 'ComBat', 'CovBat', 'site effect', 'scanner effect', 'batch effect', 'leave-site-out', 'mega-analysis', 'multi-site', 'cross-site', 'neuroHarmonize'. This is a horizontal cross-cutting layer between dataset skills and mo.
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.
What the file says
# Harmonization Tool Skill (Cross-Site Feature Alignment Layer) ## Overview `harmonization-tool` is the NeuroClaw cross-cutting layer that sits **between** dataset skills (ABIDE, ADHD-200, ABCD, HCP, UKB, ...) and model skills (BrainGNN, BNT, IBGNN, LGGNN, BrainNetCNN, FM-APP, SVM, SpaceNet, ...). Its job: take subject-level features extracted by dataset skills and remove **technical / batch variance** introduced by site, scanner, field strength, sequence, or dataset, while **preserving biological variance** (age, sex, diagnosis, ...). This is the prerequisite for any honest **mega-analysis** that pools individual-participant data (IPD) across sites or datasets. This skill follows NeuroClaw hierarchy: - Defines **WHAT to do**, not low-level implementation details. - Does **not** execute direct shell commands itself. - Delegates all execution via `claw-shell`. **Research use only.** --- ## When to Use This Skill Trigger this skill when the user asks for any of: - "harmonize features across sites / scanners / datasets" - "ComBat / ComBat-GAM / CovBat / neuroHarmonize / neuroCombat" - "remove site effect / scanner effect / batch effect" …
Read the whole file at its exact version.
How to install
mdr add cuhk-aim-group/neurodiscovery/harmonization-tool@git:20260523.efa9db2mdr add cuhk-aim-group/neurodiscovery/harmonization-tool@sha256:0b5800d4e097de9dPin 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.
[](https://markdownregistry.com/a/art_vqctohcv2iom7jzq)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14966 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
cuhk-aim-group/neurodiscovery · 91 stars · license MIT · pushed 2026-09-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vqctohcv2iom7jzq GET https://markdownregistry.com/api/v1/resolve?ref=cuhk-aim-group/neurodiscovery/harmonization-tool GET https://markdownregistry.com/api/v1/blob/0b5800d4e097de9d9cae232fced0a315fa76f5e478e23c25f911336456098855
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