connectome-discovery

connectome-discovery is a skill for Claude Code, Codex from CUHK-AIM-Group/NeuroClaw. It costs 89 tokens per session (665 once invoked), scanned A, original, MIT.

A scientific workflow for comparing fitted brain-network maps, testing their similarity with permutations, and ranking possible neuromodulation targets. A connectome is a map of connections between brain regions.

In plain words
What is it for?
Use it to compare aligned brain maps, calculate permutation-based significance, rank targets, and summarize atlas-level effects.
Why use it?
It turns model outputs into statistically evaluated network discoveries while requiring the maps to use compatible atlases and node orders.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to compare aligned brain maps, calculate permutation-based significance, rank targets, and summarize atlas-level effects.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/cuhk-aim-group/neuroclaw/connectome-discovery
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add CUHK-AIM-Group/NeuroClaw --skill connectome-discovery
Clone the repo
git clone --depth 1 https://github.com/CUHK-AIM-Group/NeuroClaw

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for connectome-discovery

README.md
[![agentmods](https://agentmods.dev/badge/skills/cuhk-aim-group/neuroclaw/connectome-discovery/github.svg)](https://agentmods.dev/skills/cuhk-aim-group/neuroclaw/connectome-discovery)
Your own site
<a href="https://agentmods.dev/skills/cuhk-aim-group/neuroclaw/connectome-discovery"><img src="https://agentmods.dev/badge/skills/cuhk-aim-group/neuroclaw/connectome-discovery/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for connectome-discovery

Your own site · 80×15
<a href="https://agentmods.dev/skills/cuhk-aim-group/neuroclaw/connectome-discovery"><img src="https://agentmods.dev/badge/skills/cuhk-aim-group/neuroclaw/connectome-discovery.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 89 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 665 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 2 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Agent Snooping · line 102
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
  • medium Agent Snooping · line 103
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00089 $0.00665
Opus 5 $0.00044 $0.00332
Sonnet 5 $0.00018 $0.00133
Haiku 4.5 $0.00009 $0.00067

Measured 11d ago against content hash fc80734b9791, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

connectome-discovery scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/connectome-discovery/SKILL.md · 110 lines

How it starts

The opening of the file, as written. The whole thing — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Connectome Discovery Workflow

Overview

connectome-discovery is a scientific interpretation workflow, not a second CPM implementation. It consumes fitted-model outputs or aligned network maps and produces map similarities, empirical significance, and candidate target rankings.

Stage Canonical owner
Connectome prediction cpm, BrainGNN, BNT, or another model skill
Atlas/space validation fmri-skill, nibabel-skill
Map similarity and permutation models/connectome_discovery/mapping.py
Surface/network rendering brain-visualization

Installation

pip install numpy scipy pandas

Workflows

1. Generate model evidence

Run cpm or another connectome model and freeze its held-out predictions, selected edges, atlas, and node ordering.

2. Align maps

Reference and candidate maps must use the same atlas, node order, hemisphere convention, and value orientation. Resampling or atlas mapping must be recorded.

3. Score and rank targets

Use models/connectome_discovery/mapping.py for:

  • cosine_similarity_map
  • permutation_pvalue
  • rank_targets

Save the observed score, null distribution settings, permutation count, random seed, atlas, and coordinate space.

4. Visualize

Route final ROI/network values to brain-visualization. Do not infer an anatomical target from an unlabeled edge vector.


Input / Output Summary

Item Format
Input aligned ROI/network maps or model-derived connectome signatures
Statistics cosine similarity and empirical permutation P value
Ranking target identifier, similarity, rank, atlas/space metadata
Visualization publication-ready network or surface map

Testing

pytest models/tests/test_extended_models.py -q

Directory Reference

models/connectome_discovery/
├── __init__.py
└── mapping.py          map similarity, permutation, and ranking

skills/connectome-discovery/
└── SKILL.md

Read the full file on GitHub · 110 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 110 lines · 89 tokens per session scan A fc80734b9791

Subscribe to this mod's changes

connectome-discovery is a skill published in the GitHub repository CUHK-AIM-Group/NeuroClaw (84 stars, last pushed 5d ago), licensed MIT. It adds 89 tokens to every session and 665 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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