1.6

Adjusted Signal

1.6

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

10.0K

Stars

Language

113.2K

Lines of Code

131

Files

164

Pattern Hits

2026-10-31

Scan Date

0.02

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 6.9/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 157 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.1/100 · LOW

Are imports declared and package/API names verified? 2 finding(s).

Agent Over-Engineering Ratio 1.5/100 · LOW

Are wrappers, guards, and repeated structures necessary? 24 finding(s).

PR Review Velocity Impact 7.6/100 · LOW

Which changes need focused human review? 164 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 0HIGH 2MEDIUM 2LOW 160

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 164 distinct pattern matches across 9 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 Block130 hits · 130 pts

Severity	File	Line	Snippet	Context
LOW	pdf_viewer/fts_fuzzy_match.h	1	// LICENSE	COMMENT
LOW	pdf_viewer/fts_fuzzy_match.h	21	// fuzzy_match(...)	COMMENT
LOW	pdf_viewer/fts_fuzzy_match.h	221	#endif // FTS_FUZZY_MATCH_IMPLEMENTATION	COMMENT
LOW	pdf_viewer/utils.h	1	#pragma once	COMMENT
LOW	pdf_viewer/document_view.h	1	#pragma once	COMMENT
LOW	pdf_viewer/ui.cpp	1	#include "ui.h"	COMMENT
LOW	pdf_viewer/ui.cpp	161	// goto_page_button = new QPushButton("Goto Page", this);	COMMENT
LOW	pdf_viewer/ui.cpp	181	// layout->addWidget(open_document_button);	COMMENT
LOW	pdf_viewer/ui.cpp	321	// main_widget->handle_command_types(std::move(command), 0);	COMMENT
LOW	pdf_viewer/ui.cpp	401	// QObject::connect(ruler_mode_bounds_config_button, &QPushButton::pressed, [&](){	COMMENT
LOW	pdf_viewer/ui.cpp	421	main_widget->show_current_widget();	COMMENT
LOW	pdf_viewer/ui.cpp	461	move((parent_width - w) / 2, (parent_height - h) / 2);	COMMENT
LOW	pdf_viewer/ui.cpp	481	// });	COMMENT
LOW	pdf_viewer/ui.cpp	701	SearchButtons::SearchButtons(MainWidget* parent) : QWidget(parent) {	COMMENT
LOW	pdf_viewer/ui.cpp	801	// QFile source_file("qrc:/pdf_viewer/qml/MyColorPicker.qml");	COMMENT
LOW	pdf_viewer/ui.cpp	1161		COMMENT
LOW	pdf_viewer/book.h	1	#pragma once	COMMENT
LOW	pdf_viewer/input.h	1	#pragma once	COMMENT
LOW	pdf_viewer/utils.cpp	1	//#include <Windows.h>	COMMENT
LOW	pdf_viewer/utils.cpp	21	#include <qurl.h>	COMMENT
LOW	pdf_viewer/utils.cpp	661	// }	COMMENT
LOW	pdf_viewer/utils.cpp	2101	//QString url = "https://github.com/ahrm/sioyek/releases/latest";	COMMENT
LOW	pdf_viewer/utils.cpp	3441	// bool was_last_character_space = true;	COMMENT
LOW	pdf_viewer/utils.cpp	3461	// }	COMMENT
LOW	pdf_viewer/main_widget.h	1	#pragma once	COMMENT
LOW	pdf_viewer/input.cpp	1	#include <QtCore/qcontainerfwd.h>	COMMENT
LOW	pdf_viewer/input.cpp	1901	//public:	COMMENT
LOW	pdf_viewer/input.cpp	6981	// while ((index < str.size()) && ch() == ' ') {	COMMENT
LOW	pdf_viewer/input.cpp	7001	// if (next_command_name.size()) {	COMMENT
LOW	pdf_viewer/input.cpp	7021	// if (next_invocation) {	COMMENT
LOW	pdf_viewer/input.cpp	7041	// }	COMMENT
LOW	pdf_viewer/input.cpp	7061	// bool is_next_non_whitespace_character_a_single_quote() {	COMMENT
LOW	pdf_viewer/input.cpp	7081	// QStringList res;	COMMENT
LOW	pdf_viewer/input.cpp	7101	// break;	COMMENT
LOW	pdf_viewer/input.cpp	7121	// }	COMMENT
LOW	pdf_viewer/ui.h	1	#pragma once	COMMENT
LOW	pdf_viewer/ui.h	21	#include <qinputmethod.h>	COMMENT
LOW	pdf_viewer/ui.h	41	#include <qcheckbox.h>	COMMENT
LOW	pdf_viewer/ui.h	761	// QPushButton* fullscreen_button;	COMMENT
LOW	pdf_viewer/ui.h	781		COMMENT
LOW	pdf_viewer/config.h	1	#pragma once	COMMENT
LOW	pdf_viewer/pdf_renderer.h	1	#pragma once	COMMENT
LOW	pdf_viewer/shell.c	41	#if defined(_MSC_VER)	COMMENT
LOW	pdf_viewer/shell.c	61	*/	COMMENT
LOW	pdf_viewer/shell.c	81	#include "sqlite3.h"	COMMENT
LOW	pdf_viewer/shell.c	101	# if defined(__MINGW32__)	COMMENT
LOW	pdf_viewer/shell.c	121		COMMENT
LOW	pdf_viewer/shell.c	141	# define shell_read_history(X)	COMMENT
LOW	pdf_viewer/shell.c	161	# endif	COMMENT
LOW	pdf_viewer/shell.c	1401	0x0000000080008009ULL, 0x000000008000000aULL,	COMMENT
LOW	pdf_viewer/shell.c	1421	# define a22 (p->u.s[12])	COMMENT
LOW	pdf_viewer/shell.c	2121	# include <sys/time.h>	COMMENT
LOW	pdf_viewer/shell.c	3101	int ePhase; /* Current phase */	COMMENT
LOW	pdf_viewer/shell.c	4261		COMMENT
LOW	pdf_viewer/shell.c	9641		COMMENT
LOW	pdf_viewer/shell.c	9681	#define ShellClearFlag(P,X) ((P)->shellFlgs&=(~(X)))	COMMENT
LOW	pdf_viewer/database.cpp	1	#include "database.h"	COMMENT
LOW	pdf_viewer/database.cpp	441	// return std::stoi(inp);	COMMENT
LOW	pdf_viewer/database.cpp	461	// return *inp;	COMMENT
LOW	pdf_viewer/database.cpp	661	}	COMMENT
70 more matches not shown…

Hyper-Verbose Identifiers19 hits · 20 pts

Severity	File	Line	Snippet	Context
LOW	scripts/paper_downloader.py	61	def is_file_a_paper_with_name(file_name, paper_name):	CODE
LOW	scripts/paper_downloader.py	157	def get_paper_file_name_with_doi_and_name(doi, paper_name):	CODE
LOW	scripts/sioyek.py	122	def goto_page_with_page_number(self, text, focus=False):	CODE
LOW	scripts/sioyek.py	290	def open_document_embedded_from_current_path(self, focus=False):	CODE
LOW	scripts/sioyek.py	422	def toggle_horizontal_scroll_lock(self, focus=False):	CODE
LOW	scripts/sioyek.py	434	def execute_predefined_command(self, symbol, focus=False):	CODE
LOW	scripts/sioyek.py	450	def set_select_highlight_type(self, symbol, focus=False):	CODE
LOW	scripts/sioyek.py	458	def toggle_window_configuration(self, focus=False):	CODE
LOW⚡	scripts/sioyek.py	534	def goto_next_highlight_of_type(self, focus=False):	CODE
LOW⚡	scripts/sioyek.py	538	def goto_prev_highlight_of_type(self, focus=False):	CODE
LOW⚡	scripts/sioyek.py	542	def add_highlight_with_current_type(self, focus=False):	CODE
LOW	scripts/sioyek.py	758	def get_non_embedded_highlights(self):	CODE
LOW	scripts/sioyek.py	775	def get_non_embedded_bookmarks(self):	CODE
LOW	scripts/sioyek.py	867	def get_text_selection_begin_and_end(self, page_number, text, num_errors=0):	CODE
LOW	scripts/sioyek.py	890	def highlight_page_text_fault_tolerant(self, page_number, text, focus=False):	CODE
LOW	scripts/tools/extract_command_docs.py	47	def get_undocumented_commands(documented_command_names, all_command_names):	CODE
LOW	scripts/tts/manager_server.py	70	def convert_text_to_appropriate_format_for_tts(text):	CODE
LOW	scripts/tts/manager_server.py	151	def create_files_or_wait_for_background(self, path, page_number, fast):	CODE
LOW	scripts/tts/manager_server.py	263	def better_audio_is_available(self):	CODE

Empty Error Handlers2 hits · 10 pts

Severity	File	Line	Snippet	Context
HIGH	scripts/paper_downloader.py	49	except ValueError as e:	CODE
HIGH	scripts/tts/manager_server.py	298	except Exception as e:	CODE

Self-Referential Comments1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	build_mac.sh	42	# Define the path to the Info.plist file inside the app bundle	COMMENT

Slop Phrases2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	pdf_viewer/synctex/synctex_parser_utils.c	320	dest = NULL;/* Don't forget to reinitialize. */	CODE
MEDIUM	data/config_docs.json	1	{"background_color": "<div class=\"document\" id=\"background-color\">\n<h1 class=\"title\"><code>background_color</code	CODE

Verbosity Indicators2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	pdf_viewer/synctex/synctex_parser.c	4161	/* The purpose of this function is to read a string.	COMMENT
LOW	fzf/fzf.c	1213	// If we have an inverse term we need to check if we have a match, but	COMMENT

Excessive Try-Catch Wrapping3 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	scripts/paper_downloader.py	138	except Exception as e:	CODE
LOW	scripts/paper_downloader.py	184	except Exception as e:	CODE
LOW	scripts/tts/manager_server.py	298	except Exception as e:	CODE

Deep Nesting3 hits · 3 pts

Severity	File	Line	Context
LOW	scripts/paper_downloader.py	124	CODE
LOW	scripts/tts/manager_server.py	53	CODE
LOW	scripts/tts/manager_server.py	287	CODE

Unused Imports2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	scripts/tools/extract_command_docs.py	4		CODE
LOW	scripts/tts/manager_server.py	35		CODE

ahrm/sioyek

Open-Source Code Quality, Security and Technical Debt Review