1.5

Adjusted Signal

1.5

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

6.8K

Stars

Kotlin

Language

901.3K

Lines of Code

3.2K

Files

173

Pattern Hits

2026-10-31

Scan Date

0.04

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 0.2/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 32 finding(s).

Hallucinated Dependency & Supply Chain Risk 7.1/100 · LOW

Are imports declared and package/API names verified? 135 finding(s).

Agent Over-Engineering Ratio 0.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 7 finding(s).

PR Review Velocity Impact 6.8/100 · LOW

Which changes need focused human review? 173 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 120HIGH 0MEDIUM 7LOW 46

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 173 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.

Hallucination Indicators120 hits · 1305 pts

Severity	File	Line	Snippet	Context
CRITICAL	app/src/androidTest/java/io/legado/app/AndroidJsTest.kt	45	var returnData = new Packages.io.legado.app.api.ReturnData()	CODE
CRITICAL	…do/app/help/coil/MangaWebtoonRegionInstrumentedTest.kt	155	listOf(io.legado.app.ui.book.manga.MangaEInkTransformation(128))	CODE
CRITICAL	app/src/test/java/io/legado/app/JsTest.kt	141	String(Packages.cn.hutool.crypto.digest.DigestUtil.md5Hex("abc"))	CODE
CRITICAL⚡	…va/io/legado/app/ui/book/video/VideoPlaySessionTest.kt	121	io.legado.app.domain.model.settings.DownloadCacheSettings()	CODE
CRITICAL⚡	…va/io/legado/app/ui/book/video/VideoPlaySessionTest.kt	131	io.legado.app.data.repository.OtherSettingsRepository()	CODE
CRITICAL⚡	…va/io/legado/app/ui/book/video/VideoPlaySessionTest.kt	134	io.legado.app.data.repository.ReadSettingsRepository(	CODE
CRITICAL⚡	…va/io/legado/app/ui/book/video/VideoPlaySessionTest.kt	135	io.legado.app.data.repository.SettingsRepository()	CODE
CRITICAL	…ava/io/legado/app/web/LegadoReaderCompatibilityTest.kt	41	override val currentSettings = io.legado.app.domain.model.settings.BookshelfSettings()	CODE
CRITICAL	…ava/io/legado/app/web/LegadoReaderCompatibilityTest.kt	42	override val settings = kotlinx.coroutines.flow.flowOf(io.legado.app.domain.model.settings.BookshelfSettings	CODE
CRITICAL	…e/reader/core/layout/ReaderChapterBlockMeasurerTest.kt	89	shadow = io.legado.app.feature.reader.core.model.ReaderTextShadow(3, 2f, 1f, 1f),	CODE
CRITICAL	…ry/manga/translation/MangaPaddleDbPostprocessorTest.kt	20	val base = io.legado.app.domain.model.manga.MangaOcrOptions()	CODE
CRITICAL	…/java/io/legado/app/help/coil/MangaWebtoonTilesTest.kt	99	listOf(io.legado.app.ui.book.manga.MangaEInkTransformation(128))	CODE
CRITICAL	…help/readaloud/playback/HttpTtsAudioSynthesizerTest.kt	95	fixture.database.readAloudVoiceDao.upsertVoice(io.legado.app.data.entities.ReadAloudVoiceEntity(	CODE
CRITICAL	…/legado/app/ui/widget/components/text/MarkdownBlock.kt	759	private fun androidx.compose.ui.text.AnnotatedString.Builder.appendMarkdownInline(	CODE
CRITICAL	…ui/widget/components/changeSource/ChangeSourceSheet.kt	137	rememberLauncherForActivityResult(androidx.activity.result.contract.ActivityResultContracts.StartActivityForResu	CODE
CRITICAL	…gado/app/ui/config/coverConfig/CoverConfigViewModel.kt	142	internal fun io.legado.app.domain.model.CoverAlbum.toUi() = CoverAlbumItemUi(	CODE
CRITICAL	…do/app/ui/config/backupConfig/BackupConfigViewModel.kt	187	io.legado.app.help.storage.BackupConfig.saveIgnoreConfig()	CODE
CRITICAL	…do/app/ui/config/backupConfig/BackupConfigViewModel.kt	188	io.legado.app.help.storage.BackupConfig.saveDbIgnoreConfig()	CODE
CRITICAL	…do/app/ui/config/backupConfig/BackupConfigViewModel.kt	209	io.legado.app.help.storage.BackupConfig.saveBackupIgnoreConfig()	CODE
CRITICAL	…do/app/ui/config/backupConfig/BackupConfigViewModel.kt	210	io.legado.app.help.storage.BackupConfig.saveBackupDbIgnoreConfig()	CODE
CRITICAL	…do/app/ui/config/backupConfig/BackupConfigViewModel.kt	228	io.legado.app.help.storage.BackupConfig.saveDbIgnoreConfig()	CODE
CRITICAL	…do/app/ui/config/backupConfig/BackupConfigViewModel.kt	245	io.legado.app.help.storage.BackupConfig.saveBackupDbIgnoreConfig()	CODE
CRITICAL	…gado/app/ui/config/otherConfig/OtherConfigViewModel.kt	82	it.copy(isBatteryIgnored = io.legado.app.utils.BatteryOptimizationUtils.isIgnoringBatteryOptimizations()	CODE
CRITICAL	…gado/app/ui/config/otherConfig/OtherConfigViewModel.kt	362	isBatteryIgnored = io.legado.app.utils.BatteryOptimizationUtils.isIgnoringBatteryOptimizations(),	CODE
CRITICAL	…/app/ui/config/privateConfig/PrivateConfigViewModel.kt	56	it.copy(isBatteryIgnored = io.legado.app.utils.BatteryOptimizationUtils.isIgnoringBatteryOptimizations())	CODE
CRITICAL	…/app/ui/config/privateConfig/PrivateConfigViewModel.kt	63	it.copy(isBatteryIgnored = io.legado.app.utils.BatteryOptimizationUtils.isIgnoringBatteryOptimizations()	CODE
CRITICAL	…p/src/main/java/io/legado/app/ui/about/UpdateDialog.kt	24	private val otherSettingsGateway get() = org.koin.core.context.GlobalContext.get().get<io.legado.app.domain.gateway.	CODE
CRITICAL	…egado/app/ui/book/source/manage/BookSourceViewModel.kt	189	interaction = io.legado.app.ui.widget.components.list.InteractionState(	CODE
CRITICAL⚡	…n/java/io/legado/app/ui/book/read/ReadBookViewModel.kt	1101	io.legado.app.help.book.BookHelp.clearCache(book)	CODE
CRITICAL⚡	…n/java/io/legado/app/ui/book/read/ReadBookViewModel.kt	1102	io.legado.app.model.localBook.EpubFile.clear()	CODE
CRITICAL⚡	…n/java/io/legado/app/ui/book/read/ReadBookViewModel.kt	1105	io.legado.app.model.localBook.MobiFile.clear()	CODE
CRITICAL	…n/java/io/legado/app/ui/book/read/ReadBookViewModel.kt	2489	io.legado.app.model.translation.TranslationManager.deleteTranslationCache(book, chapter)	CODE
CRITICAL	…n/java/io/legado/app/ui/book/read/ReadAloudDelegate.kt	127	bgmVolume = io.legado.app.help.readaloud.cast.BgmPoolStore.volume(),	CODE
CRITICAL	…n/java/io/legado/app/ui/book/read/ReadAloudDelegate.kt	626	io.legado.app.help.readaloud.cast.BgmPoolStore.setVolume(volume)	CODE
CRITICAL	…main/java/io/legado/app/ui/book/read/ReadBookScreen.kt	322	val alive = io.legado.app.ui.book.read.sheet.rememberSheetAlive(	CODE
CRITICAL	…main/java/io/legado/app/ui/book/read/ReadBookScreen.kt	414	io.legado.app.ui.book.read.sheet.ReadAloudCastSheet(	CODE
CRITICAL	…main/java/io/legado/app/ui/book/read/ReadBookScreen.kt	425	io.legado.app.ui.book.read.sheet.BgmSceneSheet(	CODE
CRITICAL⚡	…main/java/io/legado/app/ui/book/read/ReadBookScreen.kt	436	io.legado.app.ui.book.read.sheet.BgmSceneTableSheet(	CODE
CRITICAL⚡	…main/java/io/legado/app/ui/book/read/ReadBookScreen.kt	445	io.legado.app.ui.book.read.sheet.AiCastDialogSheet(	CODE
CRITICAL⚡	…main/java/io/legado/app/ui/book/read/ReadBookScreen.kt	454	io.legado.app.ui.book.read.sheet.ReaderAudioDownloadSheet(	CODE
CRITICAL	…/java/io/legado/app/ui/book/read/ReadBookController.kt	141	private val readSettingsGateway get() = org.koin.core.context.GlobalContext.get().get<io.legado.app.domain.gateway.R	CODE
CRITICAL	…/java/io/legado/app/ui/book/read/ReadBookController.kt	142	private val aloudSettingsGateway get() = org.koin.core.context.GlobalContext.get().get<io.legado.app.domain.gateway.	CODE
CRITICAL	…/java/io/legado/app/ui/book/read/ReadBookController.kt	962	return io.legado.app.model.ReaderBookmarkState.hasBookmarkInRange(	CODE
CRITICAL	…/java/io/legado/app/ui/book/read/ReadBookController.kt	1613	castOptions = io.legado.app.help.readaloud.cast.CastRenderOptions.load(	CODE
CRITICAL	…/io/legado/app/ui/book/read/sheet/AiCastDialogSheet.kt	162	models = models.filter { it.providerId == provider.id && io.legado.app.domain.model.AiImageModel	CODE
CRITICAL	…n/java/io/legado/app/ui/book/info/BookInfoViewModel.kt	714	io.legado.app.ui.widget.components.variable.VariableEditorUiState(	CODE
CRITICAL	…n/java/io/legado/app/ui/book/info/BookInfoViewModel.kt	737	io.legado.app.ui.widget.components.variable.VariableEditorUiState(	CODE
CRITICAL	…main/java/io/legado/app/ui/book/info/BookInfoScreen.kt	2194	books = books.map { io.legado.app.ui.main.homepage.HomepageBookItemUi(book = it) }	STRING
CRITICAL	…va/io/legado/app/ui/book/manga/MangaReaderViewModel.kt	1499	private fun io.legado.app.data.entities.BookProgress.toMangaProgress() = MangaProgressState(	CODE
CRITICAL	…va/io/legado/app/ui/book/manga/MangaReaderViewModel.kt	1508	private fun MangaProgressState.toBookProgress() = io.legado.app.data.entities.BookProgress(	CODE
CRITICAL	…gado/app/ui/book/knowledge/BookEventDetailViewModel.kt	121	val profile = io.legado.app.data.entities.BookCharacterProfile(	CODE
CRITICAL	…do/app/ui/book/readaloud/cloudtts/CloudTtsViewModel.kt	258	io.legado.app.utils.TTSCacheUtils.clearTtsCache()	CODE
CRITICAL	…/book/changesource/ChangeBookSourceComposeViewModel.kt	361	.thenByDescending { io.legado.app.help.config.SourceConfig.getSourceScore(it.origin) }	CODE
CRITICAL	…/book/changesource/ChangeBookSourceComposeViewModel.kt	368	.thenByDescending { io.legado.app.help.config.SourceConfig.getSourceScore(it.origin) }	CODE
CRITICAL	…p/ui/book/changesource/ChangeChapterSourceViewModel.kt	380	.thenByDescending { io.legado.app.help.config.SourceConfig.getSourceScore(it.origin) }	CODE
CRITICAL	…p/ui/book/changesource/ChangeChapterSourceViewModel.kt	387	.thenByDescending { io.legado.app.help.config.SourceConfig.getSourceScore(it.origin) }	CODE
CRITICAL	…p/src/main/java/io/legado/app/ui/main/MainNavigator.kt	504	?.let { runCatching { io.legado.app.ui.login.SourceLoginType.valueOf(it) }.getOrNull() }	CODE
CRITICAL	app/src/main/java/io/legado/app/ui/main/MainNavGraph.kt	1096	io.legado.app.model.ReadBook.readAloud()	CODE
CRITICAL	app/src/main/java/io/legado/app/ui/main/MainNavGraph.kt	1442	io.legado.app.data.appDb.bookDao.getBook(name, author)	CODE
CRITICAL	app/src/main/java/io/legado/app/ui/main/MainNavGraph.kt	1462	io.legado.app.data.appDb.bookDao.getBook(name, author)	CODE
60 more matches not shown…

Over-Commented Block28 hits · 28 pts

Severity	File	Line	Snippet	Context
LOW	…a/io/legado/app/ui/widget/text/AccentStrokeTextView.kt	1	package io.legado.app.ui.widget.text	COMMENT
LOW	…a/io/legado/app/ui/widget/text/AccentStrokeTextView.kt	21	// }	COMMENT
LOW	…a/io/legado/app/ui/widget/text/AccentStrokeTextView.kt	41	// .setStrokeWidth(1.dpToPx())	COMMENT
LOW	…/src/main/java/io/legado/app/utils/DialogExtensions.kt	1	package io.legado.app.utils	COMMENT
LOW	app/src/main/java/io/legado/app/utils/MenuExtensions.kt	21	// val defaultTextColor = context.getCompatColor(R.color.primaryText)	COMMENT
LOW	app/src/main/java/io/legado/app/utils/MenuExtensions.kt	101	// return when (theme) {	COMMENT
LOW	…ain/java/io/legado/app/lib/prefs/PreferenceCategory.kt	41	//// 0.5f	COMMENT
LOW	app/src/main/java/io/legado/app/lib/theme/ThemeStore.kt	41		COMMENT
LOW	app/src/main/java/io/legado/app/lib/theme/ThemeStore.kt	161	// prefs(context).getInt(	COMMENT
LOW	…ava/io/legado/app/lib/theme/view/ThemeRadioNoButton.kt	21	typedArray.recycle()	COMMENT
LOW	…ava/io/legado/app/lib/theme/view/ThemeRadioNoButton.kt	41	// .setCheckedBgColor(accentColor)	COMMENT
LOW	…ava/io/legado/app/lib/theme/view/ThemeRadioNoButton.kt	61	// .setCornerRadius(2.dpToPx())	COMMENT
LOW	…/main/java/io/legado/app/lib/theme/view/ThemeSlider.kt	21	// MotionEvent.ACTION_DOWN -> {	COMMENT
LOW	…/main/java/io/legado/app/lib/theme/view/ThemeSlider.kt	41	// val valueRange = valueTo - valueFrom	COMMENT
LOW	…/java/io/legado/app/lib/dialogs/AndroidAlertBuilder.kt	161	//dialog.window?.run {	COMMENT
LOW	…gado/app/feature/reader/core/layout/ReaderPaginator.kt	1121	// Text already copied into the page; release the builder buffer.	COMMENT
LOW	…app/feature/reader/core/model/ReaderNineSliceLayout.kt	41	sourceTop + (sourceHeight * image.ninePatchTop.coerceIn(0f, 1f)).roundToInt(),	COMMENT
LOW	app/src/main/java/io/legado/app/data/AppDatabase.kt	261	// 版本号 123 对外发布过两套列定义，identityHash 对不上会让覆盖安装被 Room 拒绝开库；	COMMENT
LOW	…main/java/io/legado/app/base/BasePrefDialogFragment.kt	21	// attr.windowAnimations = 0	COMMENT
LOW	…src/main/java/io/legado/app/base/BaseDialogFragment.kt	41	override fun getView(): View? = dialogView	COMMENT
LOW	…src/main/java/io/legado/app/base/BaseDialogFragment.kt	61	// lifecycle.addObserver(LifecycleEventObserver { _, event ->	COMMENT
LOW	app/src/main/java/io/legado/app/base/README.md	1	# 基类	COMMENT
LOW	app/src/main/java/io/legado/app/help/README.md	1	# 放置一些帮助类	COMMENT
LOW	…/main/java/io/legado/app/help/coil/CoverInterceptor.kt	141	// （部分书源的 headerRule/coverUrl 会执行 JS/Java 检查脚本，冷启动或重载封面时	COMMENT
LOW	…n/java/io/legado/app/help/exoplayer/ExoPlayerHelper.kt	141	// val df = declaredField[this] as DataSource.Factory	COMMENT
LOW	…assets/manga-vision/ONNX-Runtime-ThirdPartyNotices.txt	1721	#	COMMENT
LOW	…book/src/main/java/me/ag2s/umdlib/domain/UmdCover.java	41	this.coverData = UmdUtils.readFile(f);	COMMENT
LOW	…book/src/main/java/me/ag2s/umdlib/domain/UmdCover.java	61	// int y = (img.getHeight() - ascent - descent) / 2;	COMMENT

Decorative Section Separators5 hits · 15 pts

Severity	File	Line	Snippet	Context
MEDIUM	…java/io/legado/app/ui/book/read/ReadBookRouteScreen.kt	268	// ── ActivityResult Launchers ──────────────────────────────────────	COMMENT
MEDIUM	…java/io/legado/app/ui/book/read/ReadBookRouteScreen.kt	506	// ── System UI sync ────────────────────────────────────────────────	COMMENT
MEDIUM	…java/io/legado/app/ui/book/read/ReadBookRouteScreen.kt	512	// ── Search result collection (from Navigation3 search route) ──────	COMMENT
MEDIUM	…java/io/legado/app/ui/book/read/ReadBookRouteScreen.kt	548	// ── View layer + Compose UI ───────────────────────────────────────	COMMENT
MEDIUM	…/java/io/legado/app/ui/book/read/ReadBookController.kt	2381	// ── Effect handling ───────────────────────────────────────────────	COMMENT

Fake / Example Data12 hits · 12 pts

Severity	File	Line	Snippet	Context
LOW	…legado/app/ui/book/manga/MangaReaderInteractionTest.kt	213	val visible = listOf(Triple("placeholder", -100, 400), Triple("loaded", 300, 500))	CODE
LOW	…feature/manga/translation/MangaTranslationSheetTest.kt	263	compose.onNodeWithText(app.getString(R.string.manga_cloud_ocr_token)).performScrollTo().performTextInput("fake-t	CODE
LOW	…feature/manga/translation/MangaTranslationSheetTest.kt	266	assertTrue(state.value.cloudDraft.apiKey == "fake-token")	CODE
LOW	…data/repository/manga/translation/MangaCloudOcrTest.kt	50	if (request.url.encodedPath.endsWith("token")) """{"access_token":"fake-token","expires_in":3600}""" else ba	CODE
LOW	…data/repository/manga/translation/MangaCloudOcrTest.kt	56	assertEquals("fake-token", request.url.queryParameter("access_token"))	CODE
LOW	…io/legado/app/help/readaloud/cast/VoicePoolTransfer.kt	316	if (voiceName.contains("placeholder", ignoreCase = true)) return true	CODE
LOW	…io/legado/app/help/readaloud/cast/VoicePoolTransfer.kt	479	key.contains("placeholder", ignoreCase = true)	CODE
LOW	…egado/app/help/readaloud/cast/CastCapsuleStyleStore.kt	28	const val PLACEHOLDER = "placeholder"	CODE
LOW	app/src/main/assets/web/vue/assets/vendor-DQqeohSF.js	44	`,b4=["letter-spacing","line-height","padding-top","padding-bottom","font-family","font-weight","font-size","text-render	CODE
LOW	app/src/main/assets/web/vue/assets/index-DsJARChA.js	9	ErrorMsg: ${u.errorMsg}`,type:"error"})})):k({message:"请检查<必填>项是否全部填写",type:"error"})},U=()=>{o.startDebug()},x=P(Array.	CODE
LOW	app/src/main/assets/web/assets/js/dist.js	8	visibleClass:"visible"},userConfig),"jQuery"!=typeof config.target&&(config.target=$(config.target)),$this._hide=functio	CODE
LOW	app/src/main/assets/web/help/js/highlight.min.js	317	}),re=["a","abbr","address","article","aside","audio","b","blockquote","body","button","canvas","caption","cite","co	CODE

Modern AI Meta-Vocabulary2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	…java/io/legado/app/ui/widget/components/AppScaffold.kt	132	// Insets belong to this scaffold's actual bars, not a global navigation preference.	COMMENT
MEDIUM	app/src/main/java/io/legado/app/ui/main/MainScreen.kt	518	// The row owns side cutouts, child pages own top bars, and this scaffold owns the bottom.	COMMENT

Unused Imports3 hits · 3 pts

Severity	File	Line	Context
LOW	tools/capture_reader_c3_baseline.py	9	CODE
LOW	tools/capture_reader_c3_first_frame.py	4	CODE
LOW	tools/verify_reader_c4_detached.py	4	CODE

Excessive Try-Catch Wrapping1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	tools/capture_reader_c3_baseline.py	400	except Exception as error: # Preserve the evidence even if settings restoration fails.	CODE

Deep Nesting1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	tools/capture_reader_c3_baseline.py	178		CODE

Hyper-Verbose Identifiers1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	app/src/main/assets/web/uploadBook/js/common.js	162	function removeFileFromFilesUpload(files, fid){	CODE

HapeLee/legado-with-MD3

Open-Source Code Quality, Security and Technical Debt Review