Broglie

For Siemens TIA Portal V21

Version, translate and inspect your TIA project — like real software.

Broglie connects to your running TIA Portal through Openness and adds the workflows Siemens left out: Git with two-way merge, alarm management, project translation and a Claude-ready MCP server.

Everything around the project, in one tool

Explorer

Explorer & artifact export

Browse PLC and HMI artifacts — blocks, tags, screens, text lists, VB scripts — and export them as clean XML.

Git

Git with two-way sync

Every export lands in a local Git repository. Sync and merge in both directions between TIA and Git, with a diff you can read.

Alarms

Alarm management

Read alarm DB bit layouts, bulk-edit texts, classes and groups in a versioned grid, and export TIA’s native Discrete Alarms XLSX.

Translate

Project translation

Machine-translate with Claude, Gemini or DeepL, backed by a local translation memory so you never pay twice for the same text.

Blocks

Block tools

Duplicate an FB/FC under a new name with its tags rewired, renumber clashing blocks, and compile with a readable error list.

MCP

MCP server

Read-only project inspection, compile and git-history tools — plus gated write tools — for Claude Code and other MCP clients.

AI-ready

Ask questions about a live TIA project.

Broglie exposes your open project to Claude Code over the Model Context Protocol. Inspect block logic, scan alarm bits, check safety-login status or run a compile — all without leaving your editor. Writes are gated and off by default.

  • Read-only by default
  • Gated, explicit write tools
  • Runs on your PC — nothing leaves it unless you say so

Built for engineers who commission on site

Local-first

Your project data stays on your machine and in your Git repository.

Offline-friendly

Designed for plant networks and laptops with flaky connectivity.

Readable by humans

Diffs, logs and errors written for the engineer holding the laptop.

Alpha access

Broglie is in closed alpha. Licenses are issued personally while we shape the product with real commissioning work. Pricing and self-service plans come later.

Get in touch

Contact details will be published here. In the meantime, reach out on LinkedIn.

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