Checking ChEMBL for Structured SAR Data

Checking ChEMBL for Structured SAR Data is a skill for Claude Code from brycewang-stanford/Auto-Empirical-Research-Skills. It costs 26 tokens per session (3,771 once invoked), scanned A, original, no licence file.

A check for whether medicinal chemistry papers are represented in ChEMBL, a database of curated information about drug-like molecules and their biological activity. When records exist, it provides access to structured activity data.

In plain words
What is it for?
Use it to check papers for searchable bioactivity and structure–activity relationship data.
Why use it?
It can save time spent manually copying compound and test-result details from chemistry papers.

Skill for Claude Code

Written for Claude Code: when-to-use in frontmatter.

Good fit Use it to check papers for searchable bioactivity and structure–activity relationship data.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/brycewang-stanford/auto-empirical-research-skills/checking-chembl
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 brycewang-stanford/Auto-Empirical-Research-Skills --skill checking-chembl
Clone the repo
git clone --depth 1 https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills

Made for: Claude Code.

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 Checking ChEMBL for Structured SAR Data

README.md
[![agentmods](https://agentmods.dev/badge/skills/brycewang-stanford/auto-empirical-research-skills/checking-chembl/github.svg)](https://agentmods.dev/skills/brycewang-stanford/auto-empirical-research-skills/checking-chembl)
Your own site
<a href="https://agentmods.dev/skills/brycewang-stanford/auto-empirical-research-skills/checking-chembl"><img src="https://agentmods.dev/badge/skills/brycewang-stanford/auto-empirical-research-skills/checking-chembl/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 Checking ChEMBL for Structured SAR Data

Your own site · 80×15
<a href="https://agentmods.dev/skills/brycewang-stanford/auto-empirical-research-skills/checking-chembl"><img src="https://agentmods.dev/badge/skills/brycewang-stanford/auto-empirical-research-skills/checking-chembl.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 26 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,771 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 5.1 $0.00026 $0.03771
Opus 5.5 $0.00010 $0.01508
Sonnet 5.5 $0.00005 $0.00754
Haiku 4.5 $0.00003 $0.00377

Measured 1mo ago against content hash a272ffac0b4d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Checking ChEMBL for Structured SAR Data scanned grade A with 1 finding 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 1mo 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.

Makes network callslowCapability

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

curl -s "https://www.ebi.ac.uk/chembl/api/data/document.json?doi=DOI"
skills/05-kthorn-research-superpower/research/checking-chembl/SKILL.md · 419 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 1mo ago First seen · 419 lines · 26 tokens per session scan A a272ffac0b4d

Subscribe to this mod's changes

Checking ChEMBL for Structured SAR Data is a skill published in the GitHub repository brycewang-stanford/Auto-Empirical-Research-Skills (4,786 stars, last pushed yesterday), with no licence file. It adds 26 tokens to every session and 3,771 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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