cosmic-database

cosmic-database is a skill for Claude Code, Codex from synthetic-sciences/openscience. It costs 39 tokens per session (2,407 once invoked), scanned A, original, Apache-2.0.

A programming guide to COSMIC, the Catalogue of Somatic Mutations in Cancer, a database of genetic changes found in cancer cells. It includes mutations, cancer-related genes, mutation patterns, fusions, and clinical annotations.

In plain words
What is it for?
Use it to study mutations by cancer type, curated cancer genes, mutation signatures, structural changes, gene fusions, drug resistance, and cancer cell lines.
Why use it?
It brings cancer mutation information into research scripts and analysis pipelines instead of requiring repeated manual searches.

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/cosmic-database
Any agent
npx skills add synthetic-sciences/openscience --skill cosmic-database
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 cosmic-database

README.md
[![agentmods](https://agentmods.dev/badge/skills/synthetic-sciences/openscience/cosmic-database.svg)](https://agentmods.dev/skills/synthetic-sciences/openscience/cosmic-database)
Your own site
<a href="https://agentmods.dev/skills/synthetic-sciences/openscience/cosmic-database"><img src="https://agentmods.dev/badge/skills/synthetic-sciences/openscience/cosmic-database.svg" alt="Measured on agentmods" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,407 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 $0.00039 $0.02407
Opus 5 $0.00019 $0.01203
Sonnet 5 $0.00008 $0.00481
Haiku 4.5 $0.00004 $0.00241

Measured yesterday against content hash 51a335117229, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cosmic-database 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.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/download_cosmic.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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

7 near-identical copies found in the catalogue:

backend/cli/skills/databases/cosmic-database/SKILL.md · 336 lines

How it starts

The opening of the file, as written. The whole thing — 336 lines — stays where its author put it; the contents beside it link to each section on GitHub.

COSMIC Database

Overview

COSMIC (Catalogue of Somatic Mutations in Cancer) is the world's largest and most comprehensive database for exploring somatic mutations in human cancer. Access COSMIC's extensive collection of cancer genomics data, including millions of mutations across thousands of cancer types, curated gene lists, mutational signatures, and clinical annotations programmatically.

When to Use This Skill

This skill should be used when:

  • Downloading cancer mutation data from COSMIC
  • Accessing the Cancer Gene Census for curated cancer gene lists
  • Retrieving mutational signature profiles
  • Querying structural variants, copy number alterations, or gene fusions
  • Analyzing drug resistance mutations
  • Working with cancer cell line genomics data
  • Integrating cancer mutation data into bioinformatics pipelines
  • Researching specific genes or mutations in cancer contexts

Prerequisites

Account Registration

COSMIC requires authentication for data downloads:

Python Requirements

uv pip install requests pandas

Quick Start

1. Basic File Download

Use the scripts/download_cosmic.py script to download COSMIC data files:

from scripts.download_cosmic import download_cosmic_file

# Download mutation data
download_cosmic_file(
    email="[email protected]",
    password="your_password",
    filepath="GRCh38/cosmic/latest/CosmicMutantExport.tsv.gz",
    output_filename="cosmic_mutations.tsv.gz"
)

2. Command-Line Usage

# Download using shorthand data type
python scripts/download_cosmic.py [email protected] --data-type mutations

# Download specific file
python scripts/download_cosmic.py [email protected] \
    --filepath GRCh38/cosmic/latest/cancer_gene_census.csv

# Download for specific genome assembly
python scripts/download_cosmic.py [email protected] \
    --data-type gene_census --assembly GRCh37 -o cancer_genes.csv

Read the full file on GitHub · 336 lines

Files

What ships with it

2 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 · 336 lines · 39 tokens per session scan A 51a335117229

Subscribe to this mod's changes

cosmic-database is a skill published in the GitHub repository synthetic-sciences/openscience (3,473 stars, last pushed today), licensed Apache-2.0. It adds 39 tokens to every session and 2,407 once invoked, about $0.0002 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.

Related

Other skills, from other repositories

meta-paper-write

Use this meta-skill instead of answering directly when the current user asks to draft or produce a new academic/research paper or LaTeX manuscript. It uses multi-skill orchestration for manuscript workflows that need source search, citation planning, experiment or figure/table placeholders, drafting, length checks…

opensquilla/opensquilla · 125 tokens

paper-revision-author

Revise independently drafted paper sections into one coherent LaTeX body before the abstract is written.

opensquilla/opensquilla · 24 tokens

paper-section-author

Write one publication-style research-paper section as a bounded, citation-grounded LaTeX fragment from a writing plan, outline, citation plan, and optional figure/table context.

opensquilla/opensquilla · 38 tokens

meta-arxiv-daily-digest-deck

Fetch the day's top arXiv submissions in a chosen category, write a structured per-paper digest, render the digest as a PPTX deck (one slide per paper), and persist the digest to long-term memory. Use for a daily 'arxiv morning briefing' — manual fire or cron-scheduled.

opensquilla/opensquilla · 71 tokens

paper-quality-gate

Deterministic pre-compile gate for meta-paper-write. Enforces length/citation verdicts and rejects unsupported empirical-result claims when no user evidence was supplied.

opensquilla/opensquilla · 37 tokens

paper-latex-sanitizer

Deterministically normalize safe LaTeX punctuation and replace unsupported forecast magnitudes with explicit placeholders before meta-paper-write publication gates run.

opensquilla/opensquilla · 33 tokens