molecular_properties_predictor

Compute 11 molecular properties from SMILES or batch JSON inputs.

52|11|Updated Mar 10, 2026
One-click install
npx skills add https://github.com/InternScience/ChemClaw --skill molecular-properties-predictor
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: molecular_properties_predictor
Source: https://github.com/InternScience/ChemClaw/tree/main/skills/molecular-properties-predictor
Command: npx skills add https://github.com/InternScience/ChemClaw --skill molecular-properties-predictor

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires rdkit, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Predict multiple molecular physicochemical properties for small molecules using a Bamboo-Mixer mono-property backend to accelerate chemical screening and decision-making.

Core Features & Use Cases

  • Returns 11 properties (Tm, bp, nD, nD_liquid, pka_a, pka_b, dc, ST, density, vis, vapP) from SMILES inputs in a single run.
  • Supports single-molecule and batch predictions, enabling high-throughput screening.
  • Outputs a structured JSON with values and units suitable for downstream analysis and reporting.

Quick Start

Input a SMILES string or a batch JSON to obtain predicted properties in a structured JSON.

Frequently Asked Questions about molecular_properties_predictor

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I predict multiple molecular properties from a SMILES string?

To predict molecular properties from a SMILES string, input the string into the predictor to compute up to 11 properties like boiling point, density, and pKa. The tool returns a structured JSON with values, units, and provenance for downstream analysis.

Can I run batch predictions for molecular properties using a JSON input?

Yes, you can run batch predictions for molecular properties by providing a batch JSON input. This enables high-throughput screening, returning all 11 physicochemical properties for multiple small molecules in a single structured JSON output.

What physicochemical properties can I calculate for small molecules using RDKit?

Using RDKit integration, you can calculate 11 small molecule physicochemical properties including melting point, boiling point, refractive index, density, viscosity, surface tension, pKa values, dielectric constant, and vapor pressure from SMILES inputs.

Does this molecular property predictor support high-throughput chemical screening?

Yes, the molecular property predictor supports high-throughput chemical screening by accepting batch JSON inputs. It processes multiple small molecules simultaneously via the Bamboo-Mixer backend to accelerate chemical screening and decision-making.

How are the predicted molecular properties formatted for downstream analysis?

Predicted molecular properties are formatted as a structured JSON containing property values, units, and provenance. This structured output is suitable for direct integration into downstream analysis workflows and chemical reporting systems.