Show HN: MST – Free BOM and drawing-check tools for equipment engineers

Category: other

Tags: mechanical-engineering, bom-management, ocr, csv-comparison, engineering-tools

Score: 4.3/10 (Innovation: 3, Technical: 4, Documentation: 6, Utility: 4)

MST Mechanical Design Tools is a collection of free web-based utilities for mechanical engineers, covering BOM comparison, P&ID tag checking, drawing-to-BOM extraction, and related document reconciliation tasks. The tools are practical, have worked examples, and are open source under MIT, but they largely automate routine CSV/image comparison rather than introducing novel algorithms or paradigms.

Target audience: mechanical engineers, manufacturing engineers, CAD/BOM managers

Repository: https://mst-us.ai/tools/ · TypeScript · MIT

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