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Scott DuncanAI

Tools I built and open-sourced

Industrial AI Troubleshooting Assistant

An agentic assistant that finds the root cause of a plant issue. It connects Claude to a historian, DCS alarm logs, an equipment knowledge graph and plant documentation through an MCP server, then writes out every step it took to get there.

Public Chemical Manufacturing Datasets

A curated list of public chemical manufacturing data. Five real P&ID sets from permitted facilities and four time-series process datasets, with the source, the size and what each one is actually good for.

Chemical Manufacturing Skills for Claude

Claude Skills that load chemical engineering practice into a session. The first one generates a conceptual PFD from a process description as an editable SVG, plus the Python script that drew it. Installs in claude.ai with no terminal and no coding.

Fault Detection on the Tennessee Eastman Process

Fault detection on the Tennessee Eastman Process, seven models compared head to head. Classical MSPC against four machine learning models, all scored on post-fault samples only. About 1,000 lines of Python, none of it written by hand.