Chem Cp

Chem Cp is a Model Context Protocol (MCP) server that allows AI assistants and MCP-compatible clients to render interactive 2D molecular structures from SMILES notation and compute common molecular properties using RDKit.js. It directly exposes a 'render_molecule' tool for visualizing molecular diagrams and retrieving molecular descriptors such as molecular weight, LogP, H-bond donors/acceptors, TPSA, rotatable bonds, and rings. Chem Cp integrates with Claude Desktop, Claude.ai (via custom connectors), and other MCP-app hosts supporting interactive UIs. It is designed for chemists, researchers, educators, and developers who want efficient cheminformatics and molecular visualization directly within chat or workflow automation environments.