composer/composer

7.0

Adjusted Score

7.0

Raw Score

100%

Time Factor

2026-07-10

Last Push

29.5K

Stars

PHP

Language

151.4K

Lines of Code

741

Files

1.1K

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 0LOW 1050

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 1050 distinct pattern matches across 3 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.

Hyper-Verbose Identifiers1032 hits · 1042 pts

Severity	File	Line	Snippet	Context
LOW	tests/Composer/Test/CacheTest.php	85	public function testRemoveFilesWhenCacheIsTooLarge(): void	CODE
LOW	tests/Composer/Test/InstalledVersionsTest.php	197	public function testGetVersionOutOfBounds(): void	CODE
LOW	tests/Composer/Test/InstalledVersionsTest.php	250	public function testGetInstalledPackagesByType(): void	CODE
LOW	tests/Composer/Test/InstalledVersionsTest.php	270	public function testWithClassLoaderLoaded(): void	CODE
LOW⚡	tests/Composer/Test/ComposerTest.php	37	public function testSetGetRepositoryManager(): void	CODE
LOW⚡	tests/Composer/Test/ComposerTest.php	46	public function testSetGetDownloadManager(): void	CODE
LOW⚡	tests/Composer/Test/ComposerTest.php	56	public function testSetGetInstallationManager(): void	CODE
LOW	tests/Composer/Test/InstallerTest.php	252	public function testIntegrationWithPoolOptimizer(string $file, string $message, ?string $condition, array $composerC	CODE
LOW	tests/Composer/Test/InstallerTest.php	268	public function testIntegrationWithRawPool(string $file, string $message, ?string $condition, array $composerConfig,	CODE
LOW	tests/Composer/Test/InstallerTest.php	493	public static function provideSlowIntegrationTests(): array	CODE
LOW	tests/Composer/Test/FactoryTest.php	29	public function testDefaultValuesAreAsExpected(): void	CODE
LOW	tests/Composer/Test/FactoryTest.php	53	public function testGetComposerJsonPathFailsIfDir(): void	CODE
LOW	tests/Composer/Test/FactoryTest.php	61	public function testGetComposerJsonPathFromEnv(): void	CODE
LOW	tests/Composer/Test/TestCase.php	323	protected static function ensureDirectoryExistsAndClear(string $directory): void	CODE
LOW	tests/Composer/Test/DefaultConfigTest.php	22	public function testDefaultValuesAreAsExpected(): void	CODE
LOW⚡	tests/Composer/Test/ConfigTest.php	646	public function testOverridesGlobalBooleanPluginsConfig(): void	CODE
LOW⚡	tests/Composer/Test/ConfigTest.php	656	public function testAllowsAllPluginsFromLocalBoolean(): void	CODE
LOW⚡	tests/Composer/Test/ConfigTest.php	666	public function testSourceFallbackDefaultsToFalse(): void	CODE
LOW⚡	tests/Composer/Test/ConfigTest.php	672	public function testSourceFallbackCanBeDisabled(): void	CODE
LOW⚡	tests/Composer/Test/ConfigTest.php	679	public function testSourceFallbackCanBeSetFromString(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	28	public function testAddPackagistRepository(array $expected, array $localConfig, ?array $systemConfig = null): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	39	public static function dataAddPackagistRepository(): array	CODE
LOW	tests/Composer/Test/ConfigTest.php	146	public function testPreferredInstallAsString(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	155	public function testMergePreferredInstall(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	213	public function testFetchingRelativePaths(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	227	public function testOverrideGithubProtocols(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	236	public function testGitDisabledByDefaultInGithubProtocols(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	259	public function testProhibitedUrlsThrowException(string $url): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	310	public function testProhibitedUrlsWarningVerifyPeer(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	328	public function testDisableTlsCanBeOverridden(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	377	public function testGetSourceOfValueEnvVariables(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	484	public function testPolicyListBoolTrueAndEmptyObjectAreEquivalentInLayering(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	497	public function testPolicyListFalseOverridesPriorTrueOrEmptyEquallyAcrossLayers(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	514	public function testPolicyMasterTrueAfterDetailedConfigDoesNotEraseDetail(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	530	public function testPolicyDeepMergesIgnoreAcrossSources(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	568	public function testPolicyDeepMergesIgnoreForMalwareAndAbandonedAndCustomList(): void	CODE
LOW	tests/Composer/Test/ConfigTest.php	617	public function testGetDefaultsToAnEmptyArray(): void	CODE
LOW	…/Composer/Test/Repository/FilesystemRepositoryTest.php	48	public function testCorruptedRepositoryFile(): void	CODE
LOW	…/Composer/Test/Repository/FilesystemRepositoryTest.php	67	public function testUnexistentRepositoryFile(): void	CODE
LOW	…/Composer/Test/Repository/FilesystemRepositoryTest.php	127	public function testRepositoryWritesInstalledPhp(): void	CODE
LOW	…/Composer/Test/Repository/FilesystemRepositoryTest.php	201	public function testSafelyLoadInstalledVersions(): void	CODE
LOW	…sts/Composer/Test/Repository/RepositoryManagerTest.php	88	public static function provideRepoCreationTestCases(): array	CODE
LOW	…sts/Composer/Test/Repository/RepositoryManagerTest.php	111	public function testInvalidRepoCreationThrows(string $type, array $options): void	CODE
LOW	…sts/Composer/Test/Repository/RepositoryManagerTest.php	128	public static function provideInvalidRepoCreationTestCases(): array	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	220	public function testSearchWithSpecialChars(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	247	public function testSearchWithAbandonedPackages(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	323	public static function provideCanonicalizeUrlTestCases(): array	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	361	public function testGetProviderNamesWillReturnPartialPackageNames(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	390	public function testGetSecurityAdvisoriesAssertRepositoryHttpOptionsAreUsed(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	439	public function testGetSecurityAdvisoriesAssertRepositoryAdvisoriesIsZeroIndexedArrayWithConsecutiveKeys(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	518	public function testGetFilterWithMatchingLists(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	566	public function testUserFilterDisabledFalseShortCircuitsHasFilterAndGetFilterLists(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	584	public function testUserFilterPerListOptOut(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	627	public function testUserFilterAcceptsTrueAsNoOp(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	671	public function testGetFilterSkipsMetadataFetchesForPackagesNotInSummary(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	735	public function testGetFilterSkipsSummaryListsNotInConfiguredLists(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	784	public function testGetFilterSkipsPackagesWithNonIntersectingSummaryConstraint(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	830	public function testGetFilterSkipsSummaryWhenMetadataAlreadyFetched(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	956	public function testGetFilterUsesApiUrlInsteadOfSummary(): void	CODE
LOW	…ts/Composer/Test/Repository/ComposerRepositoryTest.php	1025	public function testGetFilterSkipsApiUrlWhenMetadataAlreadyFetched(): void	CODE
972 more matches not shown…

Fake / Example Data15 hits · 16 pts

Severity	File	Line	Snippet	Context
LOW	tests/Composer/Test/ConfigTest.php	297	'http://💛@example.org',	CODE
LOW	tests/Composer/Test/Repository/VcsRepositoryTest.php	73	$exec('git config user.email composertest@example.org');	CODE
LOW	tests/Composer/Test/Util/SvnTest.php	44	['svn://johndoe@example.org', ['--username', 'johndoe', '--password', '']],	CODE
LOW	tests/Composer/Test/Util/ProcessExecutorTest.php	83	['echo http://foo@example.org', 'echo http://foo@example.org'],	CODE
LOW	tests/Composer/Test/Util/UrlTest.php	114	['http://10a*:*@example.org', 'http://10a8f08e8d7b7b9:foo@example.org'],	CODE
LOW⚡	tests/Composer/Test/Util/UrlTest.php	125	['http://10a***@example.org', 'http://10a8f08e8d7b7b9@example.org'],	CODE
LOW⚡	tests/Composer/Test/Util/UrlTest.php	134	['10a*:*@example.org', '10a8f08e8d7b7b9:foo@example.org'],	CODE
LOW⚡	tests/Composer/Test/Util/UrlTest.php	141	['10a***@example.org', '10a8f08e8d7b7b9@example.org'],	CODE
LOW	tests/Composer/Test/Command/InitCommandTest.php	175	'email' => 'test@example.org',	CODE
LOW	tests/Composer/Test/Command/InitCommandTest.php	463	'authors' => [['name' => 'Mr. Test', 'email' => 'test@example.org']],	CODE
LOW	…oser/Test/Package/Loader/ValidatingArrayLoaderTest.php	61	'email' => 'alice@example.org',	CODE
LOW	…oser/Test/Package/Loader/ValidatingArrayLoaderTest.php	71	'email' => 'mail@example.org',	CODE
LOW	tests/Composer/Test/Package/Loader/ArrayLoaderTest.php	100	['name' => 'Bob', 'email' => 'bob@example.org', 'homepage' => 'example.org', 'role' => 'Developer'],	CODE
LOW	doc/04-schema.md	268	"email": "support@example.org",	CODE
LOW	doc/articles/authentication-for-private-packages.md	183	"url": "https://username:password@example.org"	CODE

Over-Commented Block3 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	…ts/Composer/Test/Repository/ArtifactRepositoryTest.php	81	foreach ($repo->getPackages() as $package) {	COMMENT
LOW	…ts/Composer/Test/Repository/ArtifactRepositoryTest.php	101	// "subdir/extra2.txt" => "Testing testing testing",	COMMENT
LOW	…ts/Composer/Test/Repository/ArtifactRepositoryTest.php	121	//	COMMENT

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings