conn-tool skillA
conn-tool is agent-read markdown (skill) from cuhk-aim-group/neurodiscovery: Use this skill whenever the user wants to perform advanced functional connectivity (ROI-to-ROI, seed-to-voxel, ICA) or effective connectivity (PPI, gPPI, DCM) analysis using the CONN Toolbox. Triggers include: 'conn', 'CONN toolbox', 'functional connectivity', 'effective connectivity', 'ROI-to-ROI', 'seed-to-voxel', 'PPI', 'gPPI', 'DCM', 'psychophysiological interaction', or any request for connectivity analysis after preprocessing..
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
# CONN Tool ## Overview CONN is a MATLAB/SPM-based toolbox for comprehensive functional and effective connectivity analysis. It excels at ROI-to-ROI, seed-to-voxel, ICA-based network analysis, and psychophysiological interaction (PPI/gPPI) as well as Dynamic Causal Modeling (DCM). This skill serves as the **NeuroClaw interface-layer wrapper** for the CONN Toolbox and strictly follows the hierarchical design: 1. Check whether CONN Toolbox and dependencies (MATLAB + SPM) are installed. 2. If missing → invoke `dependency-planner` to generate a safe installation plan. 3. Verify input data (typically preprocessed BOLD from `fmriprep-tool` or `hcppipeline-tool`). 4. Generate a clear, numbered execution plan with exact commands, project setup, and analysis steps. 5. Present the plan and wait for explicit user confirmation (“YES” / “execute” / “proceed”). 6. On confirmation → delegate the entire CONN project setup and analysis to `claw-shell`. 7. After completion, summarize connectivity matrices, statistical maps, and suggest next steps (e.g., visualization or `paper-writing`). **Research use only.** ## Quick Reference …
Read the whole file at its exact version.
How to install
mdr add cuhk-aim-group/neurodiscovery/conn-tool@git:20260506.86420c0mdr add cuhk-aim-group/neurodiscovery/conn-tool@sha256:928fd021723eb772Pin 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_67dobqyanefmqovx)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260506.86420c0 latest | 2026-05-06 | 86420c0 | 9,028 B | A | view · diff |
| git:20260505.e9ddd22 | 2026-05-05 | e9ddd22 | 9,037 B | A | view · diff |
| git:20260430.becfb09 | 2026-04-30 | becfb09 | 8,980 B | A | view · diff |
| git:20260404.fa7f354 | 2026-04-04 | fa7f354 | 7,977 B | A | view · diff |
| git:20260328.891ed93 | 2026-03-28 | 891ed93 | 6,382 B | A | view |
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 (9028 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_67dobqyanefmqovx GET https://markdownregistry.com/api/v1/resolve?ref=cuhk-aim-group/neurodiscovery/conn-tool GET https://markdownregistry.com/api/v1/blob/928fd021723eb77212a7ad2ddc916435d7ea640629959bb65f449d077d539fdf
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