imaging-data-commons

imaging-data-commons is a skill for Claude Code, Codex from synthetic-sciences/openscience. It costs 62 tokens per session (10,242 once invoked), scanned A, original, Apache-2.0.

A connection to the NCI Imaging Data Commons, a public collection of cancer scans and pathology images with searchable information about each dataset.

In plain words
What is it for?
Finding CT, MRI, PET, and pathology data, filtering it by metadata, downloading DICOM files, and opening scans in a browser viewer.
Why use it?
It makes large medical-image collections easier to find and download for analysis or machine-learning research.

Skill for Claude CodeCodex

About the project

synthetic-sciences/openscience is an AI workbench that carries out scientific research by reading papers, forming hypotheses, writing and running code, conducting experiments, analyzing results, and preparing reports. Researchers use it for work in machine learning, biology, physics, and chemistry with remote or local models. Catalogue add-ons extend its scientific workflows through skills and instructions.

synthetic-sciences/openscience · 3,473 stars · on GitHub

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.

agentmods
npx agentmods add skills/synthetic-sciences/openscience/imaging-data-commons
Any agent
npx skills add synthetic-sciences/openscience --skill imaging-data-commons
Clone the repo
git clone --depth 1 https://github.com/synthetic-sciences/openscience

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 imaging-data-commons

README.md
[![agentmods](https://agentmods.dev/badge/skills/synthetic-sciences/openscience/imaging-data-commons.svg)](https://agentmods.dev/skills/synthetic-sciences/openscience/imaging-data-commons)
Your own site
<a href="https://agentmods.dev/skills/synthetic-sciences/openscience/imaging-data-commons"><img src="https://agentmods.dev/badge/skills/synthetic-sciences/openscience/imaging-data-commons.svg" alt="Measured on agentmods" height="20"></a>
Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 10,242 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00062 $0.10242
Opus 5 $0.00031 $0.05121
Sonnet 5 $0.00012 $0.02048
Haiku 4.5 $0.00006 $0.01024

Measured yesterday against content hash 09c0563cd268, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

imaging-data-commons 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 yesterday.

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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

backend/cli/skills/databases/imaging-data-commons/SKILL.md · 1,184 lines

How it starts

The opening of the file, as written. The whole thing — 1,184 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Imaging Data Commons

Overview

Use the idc-index Python package to query and download public cancer imaging data from the National Cancer Institute Imaging Data Commons (IDC). No authentication required for data access.

Primary tool: idc-index (GitHub)

Check current data scale for the latest version:

from idc_index import IDCClient
client = IDCClient()

# get IDC data version
print(client.get_idc_version())

# Get collection count and total series
stats = client.sql_query("""
    SELECT   
        COUNT(DISTINCT collection_id) as collections,
        COUNT(DISTINCT analysis_result_id) as analysis_results,
        COUNT(DISTINCT PatientID) as patients,
        COUNT(DISTINCT StudyInstanceUID) as studies,
        COUNT(DISTINCT SeriesInstanceUID) as series,
        SUM(instanceCount) as instances,
        SUM(series_size_MB)/1000000 as size_TB
    FROM index
""")
print(stats)

Core workflow:

  1. Query metadata → client.sql_query()
  2. Download DICOM files → client.download_from_selection()
  3. Visualize in browser → client.get_viewer_URL(seriesInstanceUID=...)

When to Use This Skill

  • Finding publicly available radiology (CT, MR, PET) or pathology (slide microscopy) images
  • Selecting image subsets by cancer type, modality, anatomical site, or other metadata
  • Downloading DICOM data from IDC
  • Checking data licenses before use in research or commercial applications
  • Visualizing medical images in a browser without local DICOM viewer software

IDC Data Model

IDC adds two grouping levels above the standard DICOM hierarchy (Patient → Study → Series → Instance):

  • collection_id: Groups patients by disease, modality, or research focus (e.g., tcga_luad, nlst). A patient belongs to exactly one collection.
  • analysis_result_id: Identifies derived objects (segmentations, annotations, radiomics features) across one or more original collections.

Use collection_id to find original imaging data, may include annotations deposited along with the images; use analysis_result_id to find AI-generated or expert annotations.

Read the full file on GitHub · 1,184 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. yesterday First seen · 1,184 lines · 62 tokens per session scan A 09c0563cd268

Subscribe to this mod's changes

imaging-data-commons is a skill published in the GitHub repository synthetic-sciences/openscience (3,473 stars, last pushed today), licensed Apache-2.0. It adds 62 tokens to every session and 10,242 once invoked, about $0.0003 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 2026-09-03.

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