I'm an onsite IT technician and independent developer from Sweden.
I built FieldRook because I wanted a better way to investigate Windows problems without relying entirely on disconnected diagnostics, guesswork, or AI-generated answers that sound convincing but aren't supported by evidence.
FieldRook is a local-first Windows desktop application built with WPF/WebView2, FastAPI, React, and TypeScript.
It brings together structured investigations, bounded diagnostic tools, traceable evidence, optional AI reasoning, and explicit technician control.
The current published pre-release is v0.6.0-rc.1, including Evidence Lens and Network Lab.
The application is still early. Builds are unsigned, and broader real-world compatibility testing remains an important next step.
I'm particularly interested in feedback from Windows technicians and developers:
Would you trust the evidence and investigation workflow?
What's missing compared with your real troubleshooting process?
Which parts feel genuinely useful, and which don't?
Repository: https://github.com/Rookweld/FieldRook
Latest pre-release: https://github.com/Rookweld/FieldRook/releases/tag/v0.6.0-rc.1
Apache-2.0 licensed. No signup required.
I'd much rather get five detailed critiques than a hundred meaningless compliments.
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