Observed arrival · 2026-11-05
OT AI Hub: a directory for AI that touches the plant
A hand-checked directory of AI products and papers for PLC programming, industrial protocols, and plant data.
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- OT engineers evaluating AI and PLC tools
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- The index says it covers 44 products and papers, checked by hand on or before November 4, 2026.
Field notes
Navigation separates protocol inventories from comparison pages, including OPC UA and Modbus servers, PLC copilots, read-only MCP servers, and AI/PLC write access. The site also links to methodology, published scores, corrections, and data files labeled tools.json, tools.csv, and llms.txt. Its homepage reports 44 products and papers checked by hand on or before November 4, 2026; the captured index itself had not finished loading.
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