reactome-database

reactome-database is a skill for Claude Code, Codex from jimmc414/Kosmos. It costs 35 tokens per session (1,779 once invoked), scanned B, original, no licence file.

A connector for querying Reactome, a database of biological pathways and molecular interactions. It provides pathway, gene, disease, expression, and interaction information for systems biology research.

In plain words
What is it for?
Run pathway enrichment, map genes to pathways, inspect disease pathways, and study molecular interactions and expression data.
Why use it?
It avoids manually collecting pathway information and helps relate genes or diseases to biological processes.

Skill for Claude CodeCodex

Part of the scientific-skills plugin — 119 skills shipped together

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/jimmc414/kosmos/reactome-database
Any agent
npx skills add jimmc414/Kosmos --skill reactome-database
Clone the repo
git clone --depth 1 https://github.com/jimmc414/Kosmos

Made for: Claude Code, Codex.

Or install scientific-skills, the plugin that ships this one along with the rest of its 119 skills.

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 reactome-database

README.md
[![agentmods](https://agentmods.dev/badge/skills/jimmc414/kosmos/reactome-database.svg)](https://agentmods.dev/skills/jimmc414/kosmos/reactome-database)
Your own site
<a href="https://agentmods.dev/skills/jimmc414/kosmos/reactome-database"><img src="https://agentmods.dev/badge/skills/jimmc414/kosmos/reactome-database.svg" alt="Measured on agentmods" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,779 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. Scan, not verified.
Origin unknown 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 $0.00035 $0.01779
Opus 5 $0.00017 $0.00890
Sonnet 5 $0.00007 $0.00356
Haiku 4.5 $0.00003 $0.00178

Measured yesterday against content hash b2ca7137cc4d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

reactome-database scanned grade B with 2 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/reactome_query.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.

Sends data to an external URLmediumData exfiltration

A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.

response = requests.post( "https://reactome.org/AnalysisService/identifiers/",

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

response = requests.get("https://reactome.org/ContentService/data/database/version")
kosmos-claude-scientific-skills/scientific-skills/reactome-database/reactome-database/SKILL.md · 273 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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 · 273 lines · 35 tokens per session scan B b2ca7137cc4d

Subscribe to this mod's changes

reactome-database is a skill published in the GitHub repository jimmc414/Kosmos (577 stars, last pushed 5mo ago), with no licence file. It adds 35 tokens to every session and 1,779 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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