lcobucci/jwt

19.6

Adjusted Score

19.6

Raw Score

100%

Time Factor

2026-07-08

Last Push

7.5K

Stars

PHP

Language

12.1K

Lines of Code

167

Files

229

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 229

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 229 distinct pattern matches across 2 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 Identifiers219 hits · 227 pts

Severity	File	Line	Snippet	Context
LOW	tests/SodiumBase64PolyfillTest.php	27	public function constantsMatchExtensionOnes(): void	CODE
LOW	tests/ES512TokenTest.php	67	public function builderShouldRaiseExceptionWhenKeyIsInvalid(): void	CODE
LOW	tests/ES512TokenTest.php	82	public function builderShouldRaiseExceptionWhenKeyIsNotEcdsaCompatible(): void	CODE
LOW	tests/ES512TokenTest.php	135	public function signatureAssertionShouldRaiseExceptionWhenKeyIsNotRight(Token $token): void	CODE
LOW	tests/ES512TokenTest.php	151	public function signatureAssertionShouldRaiseExceptionWhenAlgorithmIsDifferent(Token $token): void	CODE
LOW	tests/ES512TokenTest.php	167	public function signatureAssertionShouldRaiseExceptionWhenKeyIsNotEcdsaCompatible(Token $token): void	CODE
LOW	tests/ES512TokenTest.php	180	public function signatureValidationShouldSucceedWhenKeyIsRight(Token $token): void	CODE
LOW	tests/EcdsaTokenTest.php	70	public function builderShouldRaiseExceptionWhenKeyIsInvalid(): void	CODE
LOW	tests/EcdsaTokenTest.php	85	public function builderShouldRaiseExceptionWhenKeyIsNotEcdsaCompatible(): void	CODE
LOW	tests/EcdsaTokenTest.php	138	public function signatureAssertionShouldRaiseExceptionWhenKeyIsNotRight(Token $token): void	CODE
LOW	tests/EcdsaTokenTest.php	154	public function signatureAssertionShouldRaiseExceptionWhenAlgorithmIsDifferent(Token $token): void	CODE
LOW	tests/EcdsaTokenTest.php	170	public function signatureAssertionShouldRaiseExceptionWhenKeyIsNotEcdsaCompatible(Token $token): void	CODE
LOW	tests/EcdsaTokenTest.php	183	public function signatureValidationShouldSucceedWhenKeyIsRight(Token $token): void	CODE
LOW	tests/EcdsaTokenTest.php	194	public function everythingShouldWorkWithAKeyWithParams(): void	CODE
LOW	tests/EcdsaTokenTest.php	215	public function everythingShouldWorkWhenUsingATokenGeneratedByOtherLibs(): void	CODE
LOW	tests/EddsaTokenTest.php	62	public function builderShouldRaiseExceptionWhenKeyIsInvalid(): void	CODE
LOW	tests/EddsaTokenTest.php	115	public function signatureAssertionShouldRaiseExceptionWhenKeyIsNotRight(Token $token): void	CODE
LOW	tests/EddsaTokenTest.php	131	public function signatureValidationShouldSucceedWhenKeyIsRight(Token $token): void	CODE
LOW	tests/RsaTokenTest.php	63	public function builderShouldRaiseExceptionWhenKeyIsInvalid(): void	CODE
LOW	tests/RsaTokenTest.php	78	public function builderShouldRaiseExceptionWhenKeyIsNotRsaCompatible(): void	CODE
LOW	tests/RsaTokenTest.php	126	public function signatureAssertionShouldRaiseExceptionWhenKeyIsNotRight(Token $token): void	CODE
LOW	tests/RsaTokenTest.php	139	public function signatureAssertionShouldRaiseExceptionWhenAlgorithmIsDifferent(Token $token): void	CODE
LOW	tests/RsaTokenTest.php	152	public function signatureAssertionShouldRaiseExceptionWhenKeyIsNotRsaCompatible(Token $token): void	CODE
LOW	tests/RsaTokenTest.php	168	public function signatureValidationShouldSucceedWhenKeyIsRight(Token $token): void	CODE
LOW	tests/RsaTokenTest.php	176	public function everythingShouldWorkWhenUsingATokenGeneratedByOtherLibs(): void	CODE
LOW	tests/JwtFacadeTest.php	105	public function issueAllowsTimeValidityOverwrite(): void	CODE
LOW	tests/JwtFacadeTest.php	214	public function parserForNonUnencryptedTokens(): void	CODE
LOW	tests/ConfigurationTest.php	51	public function forAsymmetricSignerShouldConfigureSignerAndBothKeys(): void	CODE
LOW	tests/ConfigurationTest.php	64	public function forSymmetricSignerShouldConfigureSignerAndBothKeys(): void	CODE
LOW	tests/ConfigurationTest.php	75	public function builderShouldCreateABuilderWithDefaultEncoderAndClaimFactory(): void	CODE
LOW	tests/ConfigurationTest.php	89	public function builderShouldCreateABuilderWithCustomizedEncoderAndClaimFactory(): void	CODE
LOW	tests/ConfigurationTest.php	103	public function builderShouldUseBuilderFactoryWhenThatIsConfigured(): void	CODE
LOW	tests/ConfigurationTest.php	121	public function parserShouldReturnAParserWithDefaultDecoder(): void	CODE
LOW	tests/ConfigurationTest.php	133	public function parserShouldReturnAParserWithCustomizedDecoder(): void	CODE
LOW	tests/ConfigurationTest.php	146	public function parserShouldNotCreateAnInstanceIfItWasConfigured(): void	CODE
LOW	tests/ConfigurationTest.php	159	public function validatorShouldReturnTheDefaultWhenItWasNotConfigured(): void	CODE
LOW	tests/ConfigurationTest.php	171	public function validatorShouldReturnTheConfiguredValidator(): void	CODE
LOW	tests/ConfigurationTest.php	184	public function validationConstraintsShouldReturnAnEmptyArrayWhenItWasNotConfigured(): void	CODE
LOW	tests/ConfigurationTest.php	195	public function validationConstraintsShouldReturnTheConfiguredValidator(): void	CODE
LOW	tests/ConfigurationTest.php	208	public function customClaimFormatterCanBeUsed(): void	CODE
LOW	tests/HmacTokenTest.php	99	public function signatureAssertionShouldRaiseExceptionWhenKeyIsNotRight(Token $token): void	CODE
LOW	tests/HmacTokenTest.php	115	public function signatureAssertionShouldRaiseExceptionWhenAlgorithmIsDifferent(Token $token): void	CODE
LOW	tests/HmacTokenTest.php	128	public function signatureValidationShouldSucceedWhenKeyIsRight(Token $token): void	CODE
LOW	tests/HmacTokenTest.php	136	public function everythingShouldWorkWhenUsingATokenGeneratedByOtherLibs(): void	CODE
LOW	tests/HmacTokenTest.php	155	public function signatureValidationWithLocalFileKeyReferenceWillOperateWithKeyContents(): void	CODE
LOW	tests/TimeFractionPrecisionTest.php	32	public function timeFractionsPrecisionsAreRespected(string $timeFraction): void	CODE
LOW	tests/TimeFractionPrecisionTest.php	55	public static function datesWithPotentialRoundingIssues(): iterable	CODE
LOW	tests/TimeFractionPrecisionTest.php	65	public function typeConversionDoesNotCauseParsingErrors(float\|int\|string $issuedAt, string $timeFraction): void	CODE
LOW	tests/MaliciousTamperingPreventionTest.php	68	public function preventRegressionsThatAllowsMaliciousTampering(): void	CODE
LOW	tests/UnsignedTokenTest.php	97	public function tokenValidationShouldPassWhenEverythingIsFine(Token $generated): void	CODE
LOW	tests/UnsignedTokenTest.php	113	public function tokenValidationShouldAllowCustomConstraint(Token $generated): void	CODE
LOW	tests/UnsignedTokenTest.php	120	public function tokenAssertionShouldRaiseExceptionWhenOneOfTheConstraintsFails(Token $generated): void	CODE
LOW	tests/Token/ParserTest.php	42	public function parseMustRaiseExceptionWhenTokenDoesNotHaveThreeParts(): void	CODE
LOW	tests/Token/ParserTest.php	55	public function parseMustRaiseExceptionWhenTokenDoesNotHaveHeaders(): void	CODE
LOW	tests/Token/ParserTest.php	68	public function parseMustRaiseExceptionWhenTokenDoesNotHaveClaims(): void	CODE
LOW	tests/Token/ParserTest.php	81	public function parseMustRaiseExceptionWhenTokenDoesNotHaveSignature(): void	CODE
LOW	tests/Token/ParserTest.php	94	public function parseMustRaiseExceptionWhenHeaderCannotBeDecoded(): void	CODE
LOW	tests/Token/ParserTest.php	117	public function parseMustRaiseExceptionWhenDealingWithNonArrayHeaders(): void	CODE
LOW	tests/Token/ParserTest.php	132	public function parseMustRaiseExceptionWhenDealingWithHeadersThatHaveEmptyStringKeys(): void	CODE
LOW	tests/Token/ParserTest.php	147	public function parseMustRaiseExceptionWhenHeaderIsFromAnEncryptedToken(): void	CODE
159 more matches not shown…

Over-Commented Block10 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	tests/ES512TokenTest.php	21	use Lcobucci\JWT\Validation\RequiredConstraintsViolated;	COMMENT
LOW	tests/EcdsaTokenTest.php	41	#[PHPUnit\CoversClass(InMemory::class)]	COMMENT
LOW	tests/EddsaTokenTest.php	21	use PHPUnit\Framework\Attributes as PHPUnit;	COMMENT
LOW	tests/RsaTokenTest.php	21	use PHPUnit\Framework\TestCase;	COMMENT
LOW	tests/JwtFacadeTest.php	21	use PHPUnit\Framework\TestCase;	COMMENT
LOW	tests/HmacTokenTest.php	41	#[PHPUnit\CoversClass(InMemory::class)]	COMMENT
LOW	tests/MaliciousTamperingPreventionTest.php	21	use PHPUnit\Framework\TestCase;	COMMENT
LOW	tests/UnsignedTokenTest.php	21	use PHPUnit\Framework\Attributes as PHPUnit;	COMMENT
LOW	tests/Validation/Constraint/SignedWithUntilDateTest.php	21	use Lcobucci\JWT\Validation\Constraint\SignedWith;	COMMENT
LOW	tests/Validation/Constraint/SignedWithOneInSetTest.php	21	use Lcobucci\JWT\Validation\Constraint\SignedWith;	COMMENT

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings