Tabstack Extractor

Extract structured data from websites using Tabstack API. Use when you need to scrape job listings, news articles, product pages, or any structured web content. Provides JSON schema-based extraction and clean markdown conversion. Requires TABSTACK_API_KEY environment variable.

Chemical Structure Converter

Convert between IUPAC names, SMILES strings, and molecular formulas for chemical compounds. Supports structure validation, identifier interconversion, and ch...

pymatgen

Materials science toolkit. Crystal structures (CIF, POSCAR), phase diagrams, band structure, DOS, Materials Project integration, format conversion, for compu...