TOOL

AutoCAD MCP for piping: an AI assistant draws P&IDs, tank details and plot plans in AutoCAD or Plant 3D

Built by a piping and pipe-supports engineer, it gives an agent 50 tools for layers, block tags, ISA instrument balloons and support registers that can be compared by tag across revisions. It is locked to one work folder by default, can keep the original drawing untouched, and logs every edit.

For piping designers and pipe-support engineers: have the agent draft, dimension and export the routine sheets, then check them like any other drafter's work.

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TOOL

DeltaStudio: an open IDE for Delta DVP PLCs where an AI agent edits the same ladder logic as the engineer

The screen and the agent drive one engine, reads are always allowed, and any live write to the PLC needs a one-time confirmation token. Download to hardware is left unbuilt on purpose rather than guessed.

For controls engineers running Delta PLCs: let an agent scaffold and check ladder logic, with live writes gated behind an explicit yes.