Repository Analysis

Alexays/Waybar

Highly customizable Wayland bar for Sway and Wlroots based compositors. :v: :tada:

2.6 Likely human-written View on GitHub

Analysis Overview

This report presents the forensic synthetic code analysis of Alexays/Waybar, a C++ project with 11,634 GitHub stars. SynthScan v2.0 examined 45,875 lines of code across 332 source files, recording 104 pattern matches distributed across 7 syntactic categories. The overall adjusted score of 2.6 places this repository in the Likely human-written band.

The scanner applied 160+ deterministic lexical heuristics, multi-line block detectors, abstract syntax tree depth profilers, and a cross-file Jaccard similarity matrix to construct a statistically normalised synthetic code estimate. All matches are individually weighted by severity coefficient and contextual multiplier before summation, and the resulting headline score is temporally discounted to account for the repository's development history relative to the commercial emergence of large language model coding tooling (November 2022 onward).

2.6
Adjusted Score
2.6
Raw Score
100%
Time Factor
2026-07-12
Last Push
11.6K
Stars
C++
Language
45.9K
Lines of Code
332
Files
104
Pattern Hits
2026-07-14
Scan Date
0.00
HC Hit Rate

What These Metrics Mean

Adjusted Score
Primary synthetic code indicator. Raw score normalised per 1,000 lines of code and multiplied by the temporal discount factor. This is the definitive comparative metric — use it to rank repositories by AI authorship density.
Raw Score
The unmodified sum of all severity-weighted, context-multiplied pattern match scores before temporal discounting. Reflects the absolute signal strength independent of when the repository was last active.
Time Factor
The temporal discount multiplier (0–100%) applied to the raw score. Repositories last updated before ChatGPT's launch (Nov 2022) receive a 5% factor. Full signal is only assigned to repositories active in the post-adoption era (Jan 2024+).
Pattern Hits
Total count of individual pattern matches across all files and categories. A high hit count with a low score may indicate a very large codebase with isolated AI snippets; a low count with a high score indicates dense, concentrated AI signatures.
HC Hit Rate
High+Critical pattern hits per file, averaged across the repository. This orthogonal signal catches repositories where a few files are densely packed with high-severity AI tells — a strong indicator even when the normalised score appears moderate due to codebase size.
Lines of Code / Files
Total lines and files analysed. The scanner examines 94 file extensions. These denominators are used to normalise the score, enabling fair comparison between repositories of vastly different sizes.

Score History

This chart maps the temporal evolution of the adjusted synthetic code score across successive scan runs. An upward trajectory indicates ongoing incorporation of AI-generated code or expanding LLM-assisted scaffolding; a stable or declining trajectory may reflect active human refactoring, code removal, or the adoption of stricter authorship policies. The dashed secondary line (right axis) independently tracks total raw pattern hit count, which can diverge from the normalised score when codebase size changes significantly between scans.

Severity Breakdown

Classifies detected patterns by their diagnostic confidence and structural impact. CRITICAL patterns (coefficient 10) represent definitive synthetic signatures — hallucinated imports, explicit LLM attribution metadata — virtually never produced by human authors. HIGH (5) indicates strong structural tells such as cross-file repetition or cross-linguistic idioms. MEDIUM (2) covers recognisable conversational padding and AI-specific vocabulary. LOW (1) captures subtle indicators like tautological comments and generic boilerplate that require density to carry independent signal.

CRITICAL 0HIGH 0MEDIUM 8LOW 96

Directory Score Breakdown

This horizontal bar chart decomposes the repository's raw synthetic code score by top-level directory, allowing you to pinpoint precisely which modules or components carry the highest AI authorship density. Directories with disproportionately high scores relative to their size warrant targeted manual review: concentrated AI signatures often trace back to mass-generated configuration layers, auto-ported test suites, LLM-scaffolded boilerplate classes, or entire subsystems authored under heavy copilot assistance. Use this view to prioritise your human code-review effort.

Pattern Findings

The scanner identified 104 distinct pattern matches across 7 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a statistically significant AI authorship indicator. 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 diagnostic confidence level (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — comment-context matches receive a ×1.5 weight because LLMs systematically over-annotate. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier as dense clusters constitute far stronger evidence of synthetic authorship than isolated hits.

Over-Commented Block87 hits · 87 pts
SeverityFileLineSnippetContext
LOWtest/main.cpp1#define CATCH_CONFIG_RUNNERCOMMENT
LOWtest/smoke/hardware.sh1#!/usr/bin/env bashCOMMENT
LOWtest/smoke/lifecycle.sh1#!/usr/bin/env bashCOMMENT
LOWtest/smoke/state.sh1#!/usr/bin/env bashCOMMENT
LOWtest/smoke/lib.sh1#!/usr/bin/env bashCOMMENT
LOWtest/utils/SafeSignal.cpp1#include "util/SafeSignal.hpp"COMMENT
LOWtest/utils/format.cpp1#include "util/format.hpp"COMMENT
LOWtest/utils/date.cpp1#include "util/date.hpp"COMMENT
LOWtest/utils/command.cpp1#if __has_include(<catch2/catch_test_macros.hpp>)COMMENT
LOWinclude/AModule.hpp1#pragma onceCOMMENT
LOWinclude/bar.hpp1#pragma onceCOMMENT
LOWinclude/util/clara.hpp1// Copyright 2017 Two Blue Cubes Ltd. All rights reserved.COMMENT
LOWinclude/util/clara.hpp21#ifndef CLARA_CONFIG_OPTIONAL_TYPECOMMENT
LOWinclude/util/ustring_clen.hpp1#pragma onceCOMMENT
LOWinclude/util/json.hpp1#pragma onceCOMMENT
LOWinclude/util/backlight_backend.hpp1#pragma onceCOMMENT
LOWinclude/util/date.hpp1#pragma onceCOMMENT
LOWinclude/util/command.hpp1#pragma onceCOMMENT
LOWinclude/util/SafeSignal.hpp1#pragma onceCOMMENT
LOWinclude/modules/battery.hpp1#pragma onceCOMMENT
LOWinclude/modules/gamemode.hpp1#pragma onceCOMMENT
LOWinclude/modules/network.hpp1#pragma onceCOMMENT
LOWinclude/modules/keyboard_state.hpp1#pragma onceCOMMENT
LOWinclude/modules/hyprland/workspaces.hpp1#pragma onceCOMMENT
LOWinclude/modules/hyprland/workspace.hpp1#pragma onceCOMMENT
LOWinclude/modules/hyprland/windowcreationpayload.hpp1#pragma onceCOMMENT
LOWinclude/modules/wayfire/backend.hpp1#pragma onceCOMMENT
LOWinclude/modules/sni/item.hpp1#pragma onceCOMMENT
LOWinclude/modules/ext/workspace_manager.hpp1#pragma onceCOMMENT
LOWinclude/modules/sway/workspaces.hpp1#pragma onceCOMMENT
LOWinclude/modules/sway/ipc/client.hpp1#pragma onceCOMMENT
LOWinclude/modules/niri/workspaces.hpp1#pragma onceCOMMENT
LOWinclude/modules/mpd/state.hpp21COMMENT
LOWinclude/modules/wlr/taskbar.hpp1#pragma onceCOMMENT
LOWinclude/modules/cava/cava_frontend.hpp1#pragma onceCOMMENT
LOWinclude/modules/cava/cava_backend.hpp1#pragma onceCOMMENT
LOWresources/style.css81#battery,COMMENT
LOW…urces/custom_modules/cffi_example/waybar_cffi_module.h21 /// Waybar version stringCOMMENT
LOW…urces/custom_modules/cffi_example/waybar_cffi_module.h41 /// string, or the JSON representation of any other JSON object as a string.COMMENT
LOW…urces/custom_modules/cffi_example/waybar_cffi_module.h61/// Module deinit/delete function, called when Waybar is closed or when the module is removedCOMMENT
LOW…urces/custom_modules/cffi_example/waybar_cffi_module.h81/// @param signal Signal IDCOMMENT
LOWsrc/client.cpp1#include "client.hpp"COMMENT
LOWsrc/bar.cpp1#include "bar.hpp"COMMENT
LOWsrc/config.cpp1#include "config.hpp"COMMENT
LOWsrc/factory.cpp1#include "factory.hpp"COMMENT
LOWsrc/factory.cpp21#include "modules/ext/workspace_manager.hpp"COMMENT
LOWsrc/factory.cpp41#include "modules/niri/language.hpp"COMMENT
LOWsrc/factory.cpp61#include "modules/cpu_frequency.hpp"COMMENT
LOWsrc/factory.cpp81#include "modules/backlight.hpp"COMMENT
LOWsrc/factory.cpp101#include "modules/mpd/mpd.hpp"COMMENT
LOWsrc/factory.cpp121#endifCOMMENT
LOWsrc/main.cpp1#include <fcntl.h>COMMENT
LOWsrc/util/css_reload_helper.cpp1#include "util/css_reload_helper.hpp"COMMENT
LOWsrc/util/command_line_stream.cpp1#include "util/command_line_stream.hpp"COMMENT
LOWsrc/util/audio_backend.cpp1#include "util/audio_backend.hpp"COMMENT
LOWsrc/util/audio_backend.cpp241COMMENT
LOWsrc/modules/network.cpp1#include "modules/network.hpp"COMMENT
LOWsrc/modules/keyboard_state.cpp1#include "modules/keyboard_state.hpp"COMMENT
LOWsrc/modules/clock.cpp1#include "modules/clock.hpp"COMMENT
LOWsrc/modules/gamemode.cpp1#include "modules/gamemode.hpp"COMMENT
27 more matches not shown…
Decorative Section Separators6 hits · 18 pts
SeverityFileLineSnippetContext
MEDIUMsrc/modules/niri/workspace.cpp48 // ── CSS classes ──────────────────────────────────────────────────────────COMMENT
MEDIUMsrc/modules/niri/workspace.cpp65 // ── Workspace label ───────────────────────────────────────────────────────COMMENT
MEDIUMsrc/modules/niri/workspace.cpp92 // ── Visibility ───────────────────────────────────────────────────────────COMMENT
MEDIUMsrc/modules/niri/workspace.cpp104 // ── Taskbar ───────────────────────────────────────────────────────────────COMMENT
MEDIUMsrc/modules/niri/workspace.cpp139// ── Taskbar rebuild ──────────────────────────────────────────────────────────COMMENT
MEDIUMsrc/modules/niri/workspace.cpp211// ── Icon loading ─────────────────────────────────────────────────────────────COMMENT
Excessive Try-Catch Wrapping4 hits · 6 pts
SeverityFileLineSnippetContext
LOWtest/smoke/a11y.py18 except Exception:CODE
LOWtest/smoke/a11y.py24 except Exception:CODE
LOWtest/smoke/a11y.py29 except Exception:CODE
MEDIUMtest/smoke/a11y.py15def collect(acc, out):CODE
Self-Referential Comments1 hit · 3 pts
SeverityFileLineSnippetContext
MEDIUMtest/smoke/lib.sh150# Create a headless output at runtime (sway only). wlroots' headless backendCOMMENT
Deep Nesting3 hits · 3 pts
SeverityFileLineSnippetContext
LOWresources/custom_modules/mediaplayer.py134CODE
LOW.github/wiki/generate.py43CODE
LOW.github/wiki/generate.py159CODE
Hyper-Verbose Identifiers2 hits · 2 pts
SeverityFileLineSnippetContext
LOWresources/custom_modules/mediaplayer.py104 def on_playback_status_changed(self, player, status, _=None):CODE
LOWresources/custom_modules/mediaplayer.py123 def show_most_important_player(self):CODE
Modern Structural Boilerplate1 hit · 1 pts
SeverityFileLineSnippetContext
LOWresources/custom_modules/mediaplayer.py18logger = logging.getLogger(__name__)CODE