p-and-id

AutoCAD MCP server for AI agents (Claude, Cursor, any MCP client): 240+ tools to draw, edit and read DWG/DXF drawings. Live AutoCAD via COM, or headless with ezdxf — no AutoCAD needed. Mechanical sheets with ISO GD&T and tolerances, P&ID (ISA-5.1), floor plans, pipe and cable takeoffs.

A P&ID-style schematic flow card for Home Assistant. YAML-first, domain-agnostic, no auto-layout.

A cascaded deep learning model that leverages YOLOv8 for detection and classification of P&ID components in engineering diagrams. Generation of Custom datasets, annotations via Roboflow, ensure precision in symbol recognition. Advanced preprocessing and data augmentation techniques enhance the accuracy of the model.

Open-source maintenance and engineering tools to build and explore sourced context maps, reconcile asset/work-history records, review P&ID/CAD returns, compare revisions, prepare document/photo candidates, analyze recorded data and stage Ignition/PI files. Offline tutorials, portable evidence and benchmarks. Drafts for engineering review.

Check a P&ID (DXF or vector PDF) against its equipment list or DEXPI data. Pre-registered benchmark, real DEXPI test cases, no model in the decision loop.

Édition gratuite (MIT) de pid-symbols : 30 symboles P&ID en SVG

Open-source 3D SCADA and HMI SDK for the web: Three.js and React Three Fiber editor and viewer, ASME piping components, typed port graph, 2D P&ID views and a locked operator runtime. TypeScript, MIT, on npm.

Sovereign Industrial AI Workbench for multimodal engineering knowledge work, brownfield P&ID analysis, and topology inspection (SIH 2026).

Personal, experimental fork of QElectroTech for P&ID drawings: pipes as conductors carrying a medium, nozzles, symbols inspired by ISO 10628. Not official. Work in progress on the pipe-medium branch.