MCP

Is There an MCP Server for IUCLID? Yes. Here Is How to Connect an AI Agent

Yes, there is an MCP server for IUCLID. 4chems runs a public, remote Model Context Protocol server at https://mcp.4chems.com/mcp for its hosted IUCLID, CHESAR, QSAR Toolbox and IIP platform. Any MCP client — Claude Code, Claude Desktop, claude.ai, GitHub Copilot, Cursor, VS Code — can connect to it today. This article answers the questions we get most often about it, in the order people ask them.

How an AI Agent Runs an OECD Read-Across in the QSAR Toolbox

A defensible read-across is one of the most labour-intensive deliverables in regulatory toxicology. Done by hand, it means hunting databases substance by substance, copying values into a spreadsheet, arguing analogue similarity by eye, and hand-authoring the OECD reporting forms. The QSAR Toolbox already automates much of that science — and with an MCP gateway such as 4chems QSAR Navigator, an AI assistant can now drive the whole pipeline in your own regulatory language.

Introducing 4chems AI Connector: Secure AI Access to IUCLID 6 Data

The time has come to share what we’ve been working toward: AI Connector.