3.8

Adjusted Signal

3.8

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

105.3K

Stars

C++

Language

359.7K

Lines of Code

1.4K

Files

1.3K

Pattern Hits

2026-10-31

Scan Date

0.00

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 16.7/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 1268 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.4/100 · LOW

Are imports declared and package/API names verified? 18 finding(s).

Agent Over-Engineering Ratio 0.5/100 · LOW

Are wrappers, guards, and repeated structures necessary? 8 finding(s).

PR Review Velocity Impact 17.3/100 · LOW

Which changes need focused human review? 1294 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 1HIGH 3MEDIUM 24LOW 1266

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 1294 distinct pattern matches across 12 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 Block1220 hits · 1198 pts

Severity	File	Line	Snippet	Context
LOW	tools/WindbgExtension.js	1		COMMENT
LOW	…Y/GUIConsole/GUIConsole.WPF/Properties/AssemblyInfo.cs	21	// COM, set the ComVisible attribute to true on that type.	COMMENT
LOW	…Y/GUIConsole/GUIConsole.WPF/Properties/AssemblyInfo.cs	41	)]	COMMENT
LOW	…onsole/GUIConsole.WPF/Properties/Resources.Designer.cs	1	//------------------------------------------------------------------------------	COMMENT
LOW	samples/ConPTY/GUIConsole/GUIConsole.ConPTY/Terminal.cs	21	/// A stream of VT-100-enabled output from the console.	COMMENT
LOW	samples/ConPTY/MiniTerm/MiniTerm/Program.cs	1	using System;	COMMENT
LOW	…es/ConPTY/MiniTerm/MiniTerm/Properties/AssemblyInfo.cs	21		COMMENT
LOW	samples/ConPTY/EchoCon/EchoCon/stdafx.h	1	// stdafx.h : include file for standard system include files,	COMMENT
LOW	samples/ConPTY/EchoCon/EchoCon/targetver.h	1	#pragma once	COMMENT
LOW	samples/ConPTY/EchoCon/EchoCon/stdafx.cpp	1	// stdafx.cpp : source file that includes just the standard includes	COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/pch.h	21	#define WIN32_LEAN_AND_MEAN	COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/pch.h	41		COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/pch.h	61	// * Media for ScaleTransform	COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/pch.h	81	#include <WinUser.h>	COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/SampleMain.cpp	1	// Copyright (c) Microsoft Corporation.	COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/SampleMain.cpp	81	// cause WT to start with Ctrl-C disabled. This wouldn't matter, because it's a Windows-subsystem	COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/pch.cpp	1	// Copyright (c) Microsoft Corporation.	COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/SampleAppHost.cpp	61		COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/resource.h	1	//{{NO_DEPENDENCIES}}	COMMENT
LOW	scratch/ScratchIslandApp/WindowExe/resource.h	21	#ifndef APSTUDIO_READONLY_SYMBOLS	COMMENT
LOW	…atch/ScratchIslandApp/WindowExe/SampleIslandWindow.cpp	201	OnSize(size.cx, size.cy);	COMMENT
LOW	scratch/ScratchIslandApp/SampleApp/pch.h	1	// Copyright (c) Microsoft Corporation.	COMMENT
LOW	scratch/ScratchIslandApp/SampleApp/pch.h	21	// Windows::UI::Xaml::Media::Animation::IStoryboard::GetCurrentTime	COMMENT
LOW	scratch/ScratchIslandApp/SampleApp/pch.h	41	#include <winrt/Windows.UI.Xaml.Data.h>	COMMENT
LOW	scratch/ScratchIslandApp/SampleApp/pch.h	61		COMMENT
LOW	scratch/ScratchIslandApp/SampleApp/pch.cpp	1	// Copyright (c) Microsoft Corporation.	COMMENT
LOW	scratch/ScratchIslandApp/SampleApp/dll/pch.h	1	// Copyright (c) Microsoft Corporation.	COMMENT
LOW	scratch/ScratchIslandApp/SampleApp/dll/pch.cpp	1	// Copyright (c) Microsoft Corporation.	COMMENT
LOW	dep/Console/winconp.h	61	#define CONSOLE_REGISTRY_FONTFAMILY L"FontFamily"	COMMENT
LOW	dep/Console/winconp.h	81	#define CONSOLE_REGISTRY_WORD_DELIM L"WordDelimiters"	COMMENT
LOW	dep/Console/winconp.h	101	#define CONSOLE_REGISTRY_COPYCOLOR L"CopyColor"	COMMENT
LOW	dep/Console/winconp.h	461	UnregisterConsoleIME(	COMMENT
LOW	dep/Console/winconp.h	481	#define CONSOLE_OUTPUT_STRING L"CONOUT$"	COMMENT
LOW	dep/Console/winconp.h	601	#define PID_CONSOLE_WRAPTEXT 2	COMMENT
LOW	dep/Console/winconp.h	661	//	COMMENT
LOW	dep/Console/condrv.h	21	Kernel and user modes.	COMMENT
LOW	dep/Console/condrv.h	61	#define CD_IO_OBJECT_TYPE_CURRENT_OUTPUT 0x02	COMMENT
LOW	dep/Console/ntcon.h	1	//	COMMENT
LOW	dep/Console/ntcon.h	21		COMMENT
LOW	oss/pcg/include/pcg_random.hpp	1	// PCG Random Number Generation for C++	COMMENT
LOW	oss/stb/stb_rect_pack.h	1	// stb_rect_pack.h - v1.01 - public domain - rectangle packing	COMMENT
LOW	oss/stb/stb_rect_pack.h	21	// No memory allocations; uses qsort() and assert() from stdlib.	COMMENT
LOW	oss/stb/stb_rect_pack.h	41	//	COMMENT
LOW	oss/stb/stb_rect_pack.h	61	//////////////////////////////////////////////////////////////////////////////	COMMENT
LOW	oss/stb/stb_rect_pack.h	81	typedef struct stbrp_context stbrp_context;	COMMENT
LOW	oss/stb/stb_rect_pack.h	101	// You should not try to access the 'rects' array from another thread	COMMENT
LOW	oss/stb/stb_rect_pack.h	121	stbrp_coord w, h;	COMMENT
LOW	oss/stb/stb_rect_pack.h	141	// Note: to guarantee best results, either:	COMMENT
LOW	oss/stb/stb_rect_pack.h	201	//	COMMENT
LOW	oss/stb/stb_rect_pack.h	381	}	COMMENT
LOW	oss/chromium/base/numerics/safe_math_clang_gcc_impl.h	1	// Copyright 2017 The Chromium Authors. All rights reserved.	COMMENT
LOW	oss/chromium/base/numerics/safe_math_arm_impl.h	21		COMMENT
LOW	oss/chromium/base/numerics/clamped_math_impl.h	1	// Copyright 2017 The Chromium Authors. All rights reserved.	COMMENT
LOW	oss/chromium/base/numerics/safe_conversions.h	1	// Copyright 2014 The Chromium Authors. All rights reserved.	COMMENT
LOW	oss/chromium/base/numerics/safe_conversions.h	281	constexpr StrictNumeric(Src value) // NOLINT(runtime/explicit)	COMMENT
LOW	oss/chromium/base/numerics/checked_math_impl.h	1	// Copyright 2017 The Chromium Authors. All rights reserved.	COMMENT
LOW	oss/chromium/base/numerics/safe_math.h	1	// Copyright 2017 The Chromium Authors. All rights reserved.	COMMENT
LOW	oss/chromium/base/numerics/safe_conversions_impl.h	1	// Copyright 2014 The Chromium Authors. All rights reserved.	COMMENT
LOW	oss/chromium/base/numerics/safe_conversions_impl.h	221	// truncated to fit the mantissa of the floating point. The direction of	COMMENT
LOW	oss/chromium/base/numerics/safe_math_shared_impl.h	1	// Copyright 2017 The Chromium Authors. All rights reserved.	COMMENT
1160 more matches not shown…

AI Slop Vocabulary17 hits · 48 pts

Severity	File	Line	Snippet	Context
MEDIUM	oss/chromium/base/numerics/clamped_math.h	44	// This is not an explicit constructor because we want a seamless conversion	COMMENT
MEDIUM	oss/chromium/base/numerics/checked_math.h	44	// This is not an explicit constructor because we want a seamless conversion	COMMENT
MEDIUM	src/renderer/atlas/BackendD3D.cpp	308	// it being simple to implement and robust against more peculiar fonts with unusually large/small descenders, et	COMMENT
MEDIUM	src/renderer/atlas/BackendD2D.cpp	679	// it being simple to implement and robust against more peculiar fonts with unusually large/small descenders, et	COMMENT
MEDIUM	src/renderer/atlas/BackendD2D.cpp	694	// color, it is seamless.	COMMENT
MEDIUM	src/inc/til/color.h	22	// Here, we leverage the spec-legality of using unions for type conversions and the	COMMENT
LOW	src/tools/vtpipeterm/main.cpp	13	#else // Building inside Windows, just use the kernel32 ones.	COMMENT
MEDIUM	src/types/CodepointWidthDetector.cpp	22	// Fundamentally, the trie is generated by taking all 1114112 codepoints and their assigned values and deduplicating	COMMENT
MEDIUM	src/types/UiaTextRangeBase.cpp	985	// so leverage size_t(-1) being converted to 0xffff...	COMMENT
MEDIUM	src/host/input.cpp	359	// Going back to the Win 7 behavior then should make shutdown a lot more robust.	COMMENT
MEDIUM	src/host/screenInfo.cpp	1523	// Essentially ResetConptyCursorPositionMayBeWrong(), but here we explicitly use our initial generation	COMMENT
MEDIUM	src/terminal/parser/base64.cpp	47	// Is 4 enough? Certainly not. 6 on the other hand is just way too much. Clearly 5 is just right.	COMMENT
MEDIUM	src/terminal/parser/ft_fuzzer/fuzzing_directed.h	370	// is designed to leverage the & operator overload to have CFuzzArray	COMMENT
MEDIUM	src/interactivity/win32/windowio.cpp	993	// so they can be faithfully represented as a user "typing" into the client application. The vision would b	COMMENT
LOW	src/cascadia/TerminalApp/TabManagement.cpp	614	// GH#11107 - Always just set the item directly first so that if	COMMENT
MEDIUM	src/cascadia/TerminalSettingsModel/JsonUtils.h	1010	// Cleverly leverage EnumMapper to do the heavy lifting.	COMMENT
MEDIUM	…erminalSettingsModel/CascadiaSettingsSerialization.cpp	1137	// will fail; we can leverage this to detect when they are equivalent and delete the user's duplicate copies.	COMMENT

Decorative Section Separators7 hits · 32 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	doc/specs/#13000 - In-process ConPTY.md	356	// ┌──────────────────┐	COMMENT
MEDIUM⚡	doc/specs/#13000 - In-process ConPTY.md	360	// ╭ ├──────────────────┤ ├── VT scrollback (partially addressed)	COMMENT
MEDIUM⚡	doc/specs/#13000 - In-process ConPTY.md	364	// Console Buffer ──┤ ├──────────────────┤ ├──── VT Viewport (top y = 1)	COMMENT
MEDIUM⚡	doc/specs/#13000 - In-process ConPTY.md	368	// ╰ └──────────────────┘	COMMENT
MEDIUM⚡	doc/specs/#13000 - In-process ConPTY.md	374	// ┌──────────────────┐ ╮	COMMENT
MEDIUM⚡	doc/specs/#13000 - In-process ConPTY.md	378	// ╭ ├──────────────────┤ ╮ ╯	COMMENT
MEDIUM⚡	doc/specs/#13000 - In-process ConPTY.md	382	// ╰ └──────────────────┘ ╯	COMMENT

Synthetic Comment Markers3 hits · 22 pts

Severity	File	Line	Snippet	Context
HIGH	…Console/GUIConsole.WPF/Properties/Settings.Designer.cs	3	// This code was generated by a tool.	COMMENT
HIGH	…onsole/GUIConsole.WPF/Properties/Resources.Designer.cs	3	// This code was generated by a tool.	COMMENT
HIGH	src/tools/ColorTool/ColorTool/Resources.Designer.cs	3	// This code was generated by a tool.	COMMENT

Structural Annotation Overuse9 hits · 15 pts

Severity	File	Line	Snippet	Context
LOW	…ecs/#885 - Terminal Settings Model/Actions Addendum.md	44	### Step 1: Consolidating actions	COMMENT
LOW	…ecs/#885 - Terminal Settings Model/Actions Addendum.md	100	### Step 2: Querying actions	COMMENT
LOW	…ecs/#885 - Terminal Settings Model/Actions Addendum.md	142	### Step 3: Settings UI needs	COMMENT
LOW⚡	src/terminal/parser/InputStateMachineEngine.cpp	979	// Step 3: check if mouse moved	COMMENT
LOW⚡	src/terminal/parser/InputStateMachineEngine.cpp	985	// Step 4: update internal state before returning, even if we couldn't fully understand this	COMMENT
LOW	src/terminal/parser/InputStateMachineEngine.cpp	879	// Step 1: Translate which button was affected	COMMENT
LOW	src/terminal/parser/InputStateMachineEngine.cpp	935	// Step 2: Decide whether to set or clear that button's bit	COMMENT
LOW	src/server/ObjectHeader.h	27	// NOTE: This class must have a virtual method for the stored "this" pointers to match what we're actually looking f	COMMENT
LOW	src/cascadia/TerminalConnection/AzureConnection.cpp	783	//// Step 8: connecting to said terminal	COMMENT

Fake / Example Data10 hits · 15 pts

Severity	File	Line	Snippet	Context
LOW⚡	src/tools/ConsoleBench/main.cpp	448	static constexpr std::string_view s_payload_utf8{ "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusm	CODE
LOW⚡	src/tools/ConsoleBench/main.cpp	448	static constexpr std::string_view s_payload_utf8{ "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusm	CODE
LOW⚡	src/tools/ConsoleBench/main.cpp	450	static constexpr std::wstring_view s_payload_utf16{ L"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do ei	CODE
LOW⚡	src/tools/ConsoleBench/main.cpp	450	static constexpr std::wstring_view s_payload_utf16{ L"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do ei	CODE
LOW⚡	src/terminal/parser/ft_fuzzer/VTCommandFuzzer.cpp	117	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore m	CODE
LOW⚡	src/terminal/parser/ft_fuzzer/VTCommandFuzzer.cpp	117	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore m	CODE
LOW⚡	src/terminal/parser/ft_fuzzer/VTCommandFuzzer.cpp	118	"Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem ape	CODE
LOW⚡	src/terminal/parser/ft_fuzzer/VTCommandFuzzer.cpp	118	"Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem ape	CODE
LOW⚡	src/terminal/parser/ft_fuzzer/VTCommandFuzzer.cpp	119	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore m	CODE
LOW⚡	src/terminal/parser/ft_fuzzer/VTCommandFuzzer.cpp	119	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore m	CODE

Verbosity Indicators9 hits · 15 pts

Severity	File	Line	Snippet	Context
LOW⚡	src/terminal/parser/InputStateMachineEngine.cpp	979	// Step 3: check if mouse moved	COMMENT
LOW⚡	src/terminal/parser/InputStateMachineEngine.cpp	985	// Step 4: update internal state before returning, even if we couldn't fully understand this	COMMENT
LOW	src/terminal/parser/InputStateMachineEngine.cpp	879	// Step 1: Translate which button was affected	COMMENT
LOW	src/terminal/parser/InputStateMachineEngine.cpp	935	// Step 2: Decide whether to set or clear that button's bit	COMMENT
LOW	src/interactivity/win32/windowio.cpp	348	// we need to check if there is an active popup because otherwise they won't be able to receive shift+key events	COMMENT
LOW	src/cascadia/TerminalCore/TerminalSelection.cpp	480	// so we need to check if we're pointing to that one before returning it.	COMMENT
LOW	src/cascadia/WindowsTerminal/AppHost.cpp	566	// We need to check if the top left point of the titlebar of the window is within any screen	COMMENT
LOW	…c/cascadia/TerminalSettingsModel/GlobalAppSettings.cpp	449	// so we need to check if they were explicitly set	COMMENT
LOW	src/cascadia/TerminalConnection/AzureConnection.cpp	783	//// Step 8: connecting to said terminal	COMMENT

Slop Phrases9 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW	src/inc/til/mutex.h	70	// ensures you don't forget to do so, unlike with std::mutex/std::shared_mutex.	COMMENT
LOW	…olorTool/ConsoleTargets/TerminalSchemeConsoleTarget.cs	13	Console.WriteLine("Copy and paste the following text into the schemes array of your Windows Terminal setting	CODE
MEDIUM	src/terminal/adapter/InteractDispatch.cpp	83	// It's worth noting that all of this is bad design in either case.	COMMENT
LOW	src/cascadia/WindowsTerminal/NonClientIslandWindow.cpp	661	// GH#5209 - make sure to use MONITOR_DEFAULTTONEAREST, so that this will	COMMENT
LOW	src/cascadia/TerminalApp/AppCommandlineArgs.cpp	398	// GH#10070 - make sure to not use the MRU order when switching	COMMENT
LOW	src/cascadia/TerminalControl/TermControl.cpp	2736	// GH#2061 - make sure to account for the size the padding _will be_ scaled to	COMMENT
LOW	src/cascadia/TerminalControl/TermControl.cpp	2772	// GH#2061 - make sure to account for the size the padding _will be_ scaled to	COMMENT
LOW	src/cascadia/TerminalConnection/ConptyConnection.cpp	484	// GH#11556 - make sure to format the error code to this string as an UNSIGNED int	COMMENT
LOW	src/cascadia/TerminalConnection/ConptyConnection.cpp	521	// GH#11556 - make sure to format the error code to this string as an UNSIGNED int	COMMENT

Hallucination Indicators1 hit · 10 pts

Severity	File	Line	Snippet	Context
CRITICAL	tools/WindbgExtension.js	24	return host.namespace.Debugger.Utility.Control.ExecuteCommand("dx Microsoft::Console::Interactivity::ServiceLocator:	CODE

Unused Imports7 hits · 7 pts

Severity	File	Line	Context
LOW	src/tools/vttests/test-unicode.py	16	CODE
LOW	src/tools/vttests/test-unicode.py	17	CODE
LOW	src/tools/vttests/test-unicode.py	18	CODE
LOW	src/tools/vttests/burrito.py	17	CODE
LOW	src/tools/vttests/template.py	8	CODE
LOW	src/tools/vttests/template.py	9	CODE
LOW	src/tools/vttests/template.py	10	CODE

Excessive Try-Catch Wrapping1 hit · 2 pts

Severity	File	Line	Snippet	Context
MEDIUM	doc/specs/#1595 - Suggestions UI/dump-workflows.py	28	print(f"Error parsing {filename}: {e}")	CODE

Deep Nesting1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	doc/specs/#1595 - Suggestions UI/dump-workflows.py	6		CODE

microsoft/terminal

Open-Source Code Quality, Security and Technical Debt Review