2.6

Adjusted Signal

2.6

Raw Pattern Score

100%

Time Factor

2026-10-23

Last Push

31.1K

Stars

Language

65.6K

Lines of Code

321

Files

143

Pattern Hits

2026-10-31

Scan Date

0.01

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 10.3/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 140 finding(s).

Hallucinated Dependency & Supply Chain Risk 2.3/100 · LOW

Are imports declared and package/API names verified? 3 finding(s).

Agent Over-Engineering Ratio 0.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 0 finding(s).

PR Review Velocity Impact 12.1/100 · LOW

Which changes need focused human review? 143 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 3HIGH 0MEDIUM 0LOW 140

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 143 distinct pattern matches across 6 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Over-Commented Block133 hits · 132 pts

Severity	File	Line	Snippet	Context
LOW	src/GraphControl/pch.h	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/GraphControl/pch.h	21	#include <functional>	COMMENT
LOW	src/GraphControl/Control/Grapher.h	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/Calculator/DesignData/DesignAppViewModel.h	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	…c/Calculator/DesignData/DesignUnitConverterViewModel.h	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	….Interop/CalcManager.Interop.CategorySelectionResult.h	1	#pragma once	COMMENT
LOW	src/CalcManager.Interop/pch.h	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager.Interop/pch.h	21	#include "CalculatorResource.h"	COMMENT
LOW	src/CalcManager.Interop/UnitConverterWrapper.h	1	#pragma once	COMMENT
LOW	src/CalcManager.Interop/UnitConverterInterop.cpp	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager.Interop/CalculatorManagerWrapper.h	1	#pragma once	COMMENT
LOW	…Interop/CalcManager.Interop.ExpressionCommandWrapper.h	1	#pragma once	COMMENT
LOW	src/CalcManager.Interop/pch.cpp	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	…nager.Interop/CalcManager.Interop.HistoryItemWrapper.h	1	#pragma once	COMMENT
LOW	src/CalcManager.Interop/CalcManagerInterop.cpp	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/TraceLogging/pch.h	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/TraceLogging/pch.cpp	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/GraphingImpl/pch.h	1	#pragma once	COMMENT
LOW	src/CalcManager/UnitConverter.cpp	161		COMMENT
LOW	src/CalcManager/sal_cross_platform.h	1	#pragma once	COMMENT
LOW	src/CalcManager/pch.h	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager/pch.h	21	#include <vector>	COMMENT
LOW	src/CalcManager/winerror_cross_platform.h	1	#pragma once	COMMENT
LOW	src/CalcManager/winerror_cross_platform.h	21	#define SUCCEEDED(hr) (((ResultCode)(hr)) >= 0)	COMMENT
LOW	src/CalcManager/pch.cpp	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager/CEngine/calc.cpp	41	//////////////////////////////////////////////////	COMMENT
LOW	src/CalcManager/CEngine/sciset.cpp	121	// find the largest digit	COMMENT
LOW	src/CalcManager/Header Files/History.h	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager/Header Files/CalcEngine.h	21	#include "../ExpressionCommand.h"	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	21	#define IDM_DEC 314	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	41	#define IDC_DEGREES IDM_DEGREES	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	61		COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	81	#define IDC_ROL 99	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	101	#define IDC_CUBEROOT 116 // x ^ 1/3	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	121	#define IDC_0 130 // The controls for 0 through F must be consecutive and in order	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	141	#define IDC_UNARYEXTENDEDFIRST IDC_STRING_MAPPED_VALUES	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	161	#define IDC_ROLC 416 // Rotate Left Circular	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	181	#define IDC_BINPOS1 701	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	201	#define IDC_BINPOS21 721	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	221	#define IDC_BINPOS41 741	COMMENT
LOW	src/CalcManager/Header Files/CCommand.h	241	#define IDC_BINPOS61 761	COMMENT
LOW	src/CalcManager/Ratpack/num.cpp	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager/Ratpack/num.cpp	21	#include <cstring> // for memmove	COMMENT
LOW	src/CalcManager/Ratpack/num.cpp	161	// Remove leading zeros, remember digits are in order of	COMMENT
LOW	src/CalcManager/Ratpack/num.cpp	281	{	COMMENT
LOW	src/CalcManager/Ratpack/num.cpp	341		COMMENT
LOW	src/CalcManager/Ratpack/num.cpp	541	}	COMMENT
LOW	src/CalcManager/Ratpack/num.cpp	581	if (diff)	COMMENT
LOW	src/CalcManager/Ratpack/logic.cpp	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager/Ratpack/exp.cpp	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager/Ratpack/exp.cpp	21	// FUNCTION: exprat	COMMENT
LOW	src/CalcManager/Ratpack/exp.cpp	101	//	COMMENT
LOW	src/CalcManager/Ratpack/exp.cpp	261	return bRet;	COMMENT
LOW	src/CalcManager/Ratpack/exp.cpp	401	//	COMMENT
LOW	src/CalcManager/Ratpack/itrans.cpp	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager/Ratpack/itrans.cpp	41	// ARGUMENTS: x PRAT representation of number to take the inverse	COMMENT
LOW	src/CalcManager/Ratpack/itrans.cpp	141	//-----------------------------------------------------------------------------	COMMENT
LOW	src/CalcManager/Ratpack/itrans.cpp	221	//-----------------------------------------------------------------------------	COMMENT
LOW	src/CalcManager/Ratpack/CalcErr.h	1	// Copyright (c) Microsoft Corporation. All rights reserved.	COMMENT
LOW	src/CalcManager/Ratpack/CalcErr.h	21	// where	COMMENT
73 more matches not shown…

Hallucination Indicators3 hits · 30 pts

Severity	File	Line	Snippet	Context
CRITICAL	…c/Calculator.ViewModels/Common/LocalizationSettings.cs	217	var flowDirection = Windows.ApplicationModel.Resources.Core.ResourceContext.GetForCurrentView()	CODE
CRITICAL	…or/Views/GraphingCalculator/GraphingCalculator.xaml.cs	703	var compositor = Windows.UI.Xaml.Hosting.ElementCompositionPreview.GetElementVisual(CursorPath).Compositor;	CODE
CRITICAL	…or/Views/GraphingCalculator/GraphingCalculator.xaml.cs	713	Windows.UI.Xaml.Hosting.ElementCompositionPreview.SetElementChildVisual(CursorShadow, shadowSpriteVisual);	CODE

Structural Annotation Overuse4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	docs/NewFeatureProcess.md	24	## Step 1: Feature pitch	COMMENT
LOW	docs/NewFeatureProcess.md	34	## Step 2: Planning	COMMENT
LOW	docs/NewFeatureProcess.md	51	## Step 3: Implementation	COMMENT
LOW	docs/NewFeatureProcess.md	111	## Step 4: Final product review and merge to master	COMMENT

AI Slop Vocabulary1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	Tools/Scripts/clang-format/clang-format-all.sh	11	# Some distros just call it clang-format. Others (e.g. Ubuntu) are insistent	COMMENT

Redundant / Tautological Comments1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	Tools/Scripts/clang-format/clang-format-all.sh	22	# Check if we found a working clang-format	COMMENT

Slop Phrases1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	src/GraphControl/DirectX/DeviceResources.cpp	152	// Don't forget to declare your application's minimum required feature level in its	COMMENT

microsoft/calculator

Open-Source Code Quality, Security and Technical Debt Review