pytdc

pytdc is a skill for Claude Code, Codex from Zaoqu-Liu/ScienceClaw. It costs 41 tokens per session (3,254 once invoked), scanned A, a copy of pytdc, MIT.

A collection of ready-to-use datasets and benchmarks for machine learning in drug discovery. It covers molecular properties, drug-target and drug-drug interactions, toxicity, drug absorption, and generating new molecules.

In plain words
What is it for?
Use it to train or benchmark models for drug properties, toxicity, interactions, molecule generation, and retrosynthesis, which is planning how to make a molecule.
Why use it?
It gives experiments consistent datasets, evaluation measures, and train/test splits. This makes it easier to compare drug-discovery models fairly and avoid preparing every dataset manually.

Skill for Claude CodeCodex

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

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/zaoqu-liu/scienceclaw/pytdc
Any agent
npx skills add Zaoqu-Liu/ScienceClaw --skill pytdc
Clone the repo
git clone --depth 1 https://github.com/Zaoqu-Liu/ScienceClaw

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 pytdc

README.md
[![agentmods](https://agentmods.dev/badge/skills/zaoqu-liu/scienceclaw/pytdc.svg)](https://agentmods.dev/skills/zaoqu-liu/scienceclaw/pytdc)
Your own site
<a href="https://agentmods.dev/skills/zaoqu-liu/scienceclaw/pytdc"><img src="https://agentmods.dev/badge/skills/zaoqu-liu/scienceclaw/pytdc.svg" alt="Measured on agentmods" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,254 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 88% copy Near-identical to another mod 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 $0.00041 $0.03254
Opus 5 $0.00020 $0.01627
Sonnet 5 $0.00008 $0.00651
Haiku 4.5 $0.00004 $0.00325

Measured 2d ago against content hash 3860712d2ecc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

pytdc 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 2d 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.

Origin

This is a copy

88% identical to pytdc — 6 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/pytdc/SKILL.md · 460 lines

How it starts

The opening of the file, as written. The whole thing — 460 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PyTDC (Therapeutics Data Commons)

Overview

PyTDC is an open-science platform providing AI-ready datasets and benchmarks for drug discovery and development. Access curated datasets spanning the entire therapeutics pipeline with standardized evaluation metrics and meaningful data splits, organized into three categories: single-instance prediction (molecular/protein properties), multi-instance prediction (drug-target interactions, DDI), and generation (molecule generation, retrosynthesis).

When to Use This Skill

This skill should be used when:

  • Working with drug discovery or therapeutic ML datasets
  • Benchmarking machine learning models on standardized pharmaceutical tasks
  • Predicting molecular properties (ADME, toxicity, bioactivity)
  • Predicting drug-target or drug-drug interactions
  • Generating novel molecules with desired properties
  • Accessing curated datasets with proper train/test splits (scaffold, cold-split)
  • Using molecular oracles for property optimization

Installation & Setup

Install PyTDC using pip:

uv pip install PyTDC

To upgrade to the latest version:

uv pip install PyTDC --upgrade

Core dependencies (automatically installed):

  • numpy, pandas, tqdm, seaborn, scikit_learn, fuzzywuzzy

Additional packages are installed automatically as needed for specific features.

Quick Start

The basic pattern for accessing any TDC dataset follows this structure:

from tdc.<problem> import <Task>
data = <Task>(name='<Dataset>')
split = data.get_split(method='scaffold', seed=1, frac=[0.7, 0.1, 0.2])
df = data.get_data(format='df')

Where:

  • <problem>: One of single_pred, multi_pred, or generation
  • <Task>: Specific task category (e.g., ADME, DTI, MolGen)
  • <Dataset>: Dataset name within that task

Example - Loading ADME data:

from tdc.single_pred import ADME
data = ADME(name='Caco2_Wang')
split = data.get_split(method='scaffold')
# Returns dict with 'train', 'valid', 'test' DataFrames

Read the full file on GitHub · 460 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. 2d ago First seen · 460 lines · 41 tokens per session scan A 3860712d2ecc

Subscribe to this mod's changes

pytdc is a skill published in the GitHub repository Zaoqu-Liu/ScienceClaw (60 stars, last pushed 5mo ago), licensed MIT. It adds 41 tokens to every session and 3,254 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 88% identical to pytdc, differing in 6 lines, and is treated as a copy.

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