What is Tagsight?
Tagsight is the system of record for engineering data. It reads your P&IDs and related documents into the instrument index, I/O list, equipment, line, and valve registers a project runs on, and keeps that record current through every revision. Your engineer confirms each read before it exports.
What tag conventions does Tagsight read?
ISA 5.1, KKS, IEC 81346, DIN, NORSOK, JIS, and operator-specific standards, plus in-house conventions. Tags are read as drawn and kept in their own convention, never forced into ISA.
What file formats does Tagsight accept?
PDF (vector or scanned), PNG, JPG, and TIFF. Multi-page sets and whole folders are supported, whether the drawings were CAD-exported, scanned from paper, or photographed in the field.
What export formats does Tagsight produce?
Excel, CSV, and JSON, plus TIA Portal XML, Rockwell L5X, PLCCreator, ISO 15926 DEXPI, and an annotated PDF marked up over the original drawing.
Is there a public API for Tagsight?
Yes. The REST API at api.tagsight.io takes a drawing, returns a job ID, and hands back structured results. An MCP server exposes the same tools to any MCP-compatible desktop client.
How are uploaded drawings handled?
Files are encrypted in transit and at rest, processed in isolated environments, never used to train models, and never shared across accounts. Deleting a project removes its files and data, and a signed DPA is available on request.
Who is Tagsight built for?
Instrumentation and controls engineers, project engineers, and EPC and integrator teams who build I/O lists, instrument indexes, and tag databases from drawings, on both brownfield and greenfield projects.
Does Tagsight replace my CAD tool?
No. Tagsight does not draft or edit P&IDs. It reads the drawings your CAD tool produces and returns the structured registers that tool does not export cleanly.