pet-skill SKILL.md skillA
pet-skill from cuhk-aim-group/neurodiscovery is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cuhk-aim-group/neurodiscovery/pet-skill@git:20260506.f8d0216Pins git:20260506.f8d0216 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cuhk-aim-group/neurodiscovery
- Path
skills/pet-skill/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260506.f8d0216, committed May 6, 2026
- Size
- 8,304 bytes
- Repository stars
- 93
- License
- MIT
Use this skill whenever the user wants to process PET neuroimaging data including spatial normalization to T1w/MNI space, SUVR computation, reference region quantification, partial volume correction, or tracer-specific workflows (PiB amyloid, FDG metabolism, tau). Triggers include: 'PET', 'PET processing', 'SUVR', 'amyloid PET', 'FDG PET', 'tau PET', 'PiB', 'flortaucipir', 'reference region', 'partial volume correction', or any request involving PET neuroimaging data.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# PET Skill (Modality Layer)
## Overview
`pet-skill` is the NeuroClaw **modality-layer** interface skill responsible for all PET neuroimaging data processing tasks.
It strictly follows the NeuroClaw hierarchical design principles:
- This skill **only describes WHAT needs to be done** and **which tool skill to delegate to**.
- It contains **no implementation code or concrete commands**.
- All concrete execution is delegated to existing base/tool skills: `fsl-tool`, `freesurfer-tool`, `nibabel-skill`, and `claw-shell`.
- Companion scripts in `scripts/` provide reference implementations for SUVR computation and reference region extraction.
**Core workflow (never bypassed):**
1. Identify input PET data and tracer type (PiB, FDG, tau, or other).
2. Ensure T1w structural data is available (via `smri-skill` if not yet processed).
3. Generate a **numbered execution plan** clearly stating WHAT needs to be done and which tool skill will handle each step.
4. Present the full plan, estimated runtime, resource requirements, and risks to the user and wait for explicit confirmation ("YES" / "execute" / "proceed").
…Read the whole file at its exact version.
How to install
mdr add cuhk-aim-group/neurodiscovery/pet-skill@sha256:b28290d3f16706b9The line at the top of this page pins the label git:20260506.f8d0216, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_tgbwpkznv4d7knso)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 6, 2026.
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 (8304 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 · 93 stars · license MIT · pushed 2026-10-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tgbwpkznv4d7knso GET https://markdownregistry.com/api/v1/resolve?ref=cuhk-aim-group/neurodiscovery/pet-skill GET https://markdownregistry.com/api/v1/blob/b28290d3f16706b950721be26eb7696479497c093431e13fc9e067c0750e3426
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.