Read 2026-10-04
microsoft/powertoys: technical due diligence, read from its repository
What Borehole read in microsoft/powertoys's code and history at c512e06: its licence, security advisories, releases, review practice, tests, dependencies and operations. Every finding cites the file and line it rests on. The full report also covers the team and asks the questions the code cannot answer.
| Dimension | Rating |
|---|---|
| Architecture & Codebase — including AI provenance | adequate |
| Engineering Process & SDLC Maturity | adequate |
| Product & Engineering Maturity | adequate |
| Security & Reliability Posture | strong |
| Observability & Operations | not assessable |
| Fit with the Acquirer | not assessable |
What the repository says
- Releases are cut from another branch than the one surveyed
AGENTS.md:8: states a policy on AI-generated contributions
Architecture & Codebase — including AI provenance
adequatesrc/modules/ZoomIt/ZoomIt/PanoramaCapture.cpp is 18,049 lines, 322× this codebase's median file
adequateThe median source file here is 56 lines. 67 files exceed 1,000 lines, the largest being 18,049. Size is not a defect on its own — some problems genuinely live in one place — but these are where merge conflicts, review fatigue and single-owner knowledge concentrate, and they are the first thing that slows an inheriting engineer down.
src/modules/ZoomIt/ZoomIt/PanoramaCapture.cpp:1 — 18,049 lines (322× median) |
src/modules/previewpane/UnitTests-GcodePreviewHandler/HelperFiles/sample_QOI.gcode:1 — 17,167 lines (306× median) |
src/modules/previewpane/UnitTests-GcodeThumbnailProvider/HelperFiles/sample_QOI.gcode:1 — 17,167 lines (306× median) |
src/modules/previewpane/UnitTests-GcodePreviewHandler/HelperFiles/sample.gcode:1 — 17,161 lines (306× median) |
src/modules/previewpane/UnitTests-GcodeThumbnailProvider/HelperFiles/sample.gcode:1 — 17,161 lines (306× median) |
1 model weight file committed directly to git
adequate1 model weight files are stored in git itself, not in LFS, DVC or a model hub. Every clone carries them, the history keeps every version for good, and nothing records which run or data produced them.
src/modules/ZoomIt/ZoomIt/selfie_segmentation.onnx — weights in git |
Engineering Process & SDLC Maturity
adequate5% of recent commits change more than 2,000 lines
adequate106 of 2022 commits in the last 24 months changed over 2,000 lines of code, not counting reformatting, renames, vendored or generated code. A change that size is rarely reviewed line by line. Ask how they were reviewed, and what made them that large.
| 106 commits over 2,000 lines |
Product & Engineering Maturity
adequate15% of bug fixes add or change a test
adequateOf 593 fixes in the last 24 months, 86 touched a test. A fix without the test that would have caught the bug can quietly come back, and the suite never learns from what went wrong.
| 86 of 593 |
5 files still carry code deprecated more than two years ago
adequate5 files were marked deprecated over two years ago and still are, the oldest since Apr 2020. A deprecation is a promise to remove. Ask what still depends on these, and whether removing them is scheduled.
src/modules/launcher/Wox.Infrastructure/Alphabet.cs — deprecated since Apr 2020 |
src/modules/launcher/Wox.Plugin/Query.cs — deprecated since Apr 2020 |
src/modules/launcher/Wox.Infrastructure/StringMatcher.cs — deprecated since Apr 2020 |
src/modules/launcher/Wox.Infrastructure/FuzzyMatcher.cs — deprecated since Apr 2020 |
src/modules/launcher/Wox.Infrastructure/MatchOption.cs — deprecated since Aug 2020 |
Releases are cut from another branch than the one surveyed
adequateThe newest release, v0.100.2, is not on the branch this survey read; the newest release on it is v0.98.1. The shipped product may differ from what this report describes. Survey the release branch too.
| tag v0.100.2 |
Security & Reliability Posture
strong1 advisory against this project in the last 24 months, 1 high or critical
adequateThe newest was published on 2026-06-09. A project that publishes advisories is telling its users about its fixes, and the count and pace say how much security work it carries. Whether 1 of them are fixed in the code you ship could not be told from this history: its version is only known to be at least 0.98.1. Answer lives in: the release you run, set against each fixed version.
| 2026-06-09: CVE-2026-42902 (high): Improper authorization in Microsoft PowerToys allows an authorized attacker to elevate privileges locally. |
Observability & Operations
not assessableNot rated: only 5 of 16 checks could reach a conclusion here; the rest do not apply to this repository or could not read it.
Fit with the Acquirer
not assessableNot rated: structurally not assessable from a repository.
Read more, or read your own
The full report on microsoft/powertoys: every dimension, the questions for the room, and the audit log.
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