Repository Analysis

Seldaek/monolog

Sends your logs to files, sockets, inboxes, databases and various web services

9.6 Low AI signal View on GitHub

Analysis Overview

This report presents the forensic synthetic code analysis of Seldaek/monolog, a PHP project with 21,397 GitHub stars. SynthScan v2.0 examined 30,840 lines of code across 238 source files, recording 282 pattern matches distributed across 2 syntactic categories. The overall adjusted score of 9.6 places this repository in the Low AI signal 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).

9.6
Adjusted Score
9.6
Raw Score
100%
Time Factor
2026-07-02
Last Push
21.4K
Stars
PHP
Language
30.8K
Lines of Code
238
Files
282
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 282

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 282 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 Identifiers271 hits · 280 pts
SeverityFileLineSnippetContext
LOWtests/Monolog/UtilsTest.php41 public static function providePathsToCanonicalize()CODE
LOWtests/Monolog/UtilsTest.php55 public function testHandleJsonErrorFailure(int $code, string $msg)CODE
LOWtests/Monolog/UtilsTest.php61 public static function providesHandleJsonErrorFailure()CODE
LOWtests/Monolog/UtilsTest.php104 public static function provideIniValuesToConvertToBytes()CODE
LOWtests/Monolog/UtilsTest.php139 public function testExpandIniShorthandBytes(string|null|bool $input, int|false $expected)CODE
LOWtests/Monolog/SignalHandlerTest.php95 public function testRegisterSignalHandler()CODE
LOWtests/Monolog/SignalHandlerTest.php132 public function testRegisterDefaultPreviousSignalHandler($signo, $callPrevious, $expected)CODE
LOWtests/Monolog/SignalHandlerTest.php182 public function testRegisterCallablePreviousSignalHandler($callPrevious)CODE
LOWtests/Monolog/SignalHandlerTest.php214 public function testRegisterSyscallRestartingSignalHandler($restartSyscalls)CODE
LOWtests/Monolog/SignalHandlerTest.php267 public function testRegisterAsyncSignalHandler($initialAsync, $desiredAsync, $expectedBefore, $expectedAfter)CODE
LOWtests/Monolog/RegistryTest.php121 public function testFailsOnNonExistentLogger()CODE
LOWtests/Monolog/RegistryTest.php145 public function testFailsOnUnspecifiedReplacement()CODE
LOWtests/Monolog/PsrLogCompatTest.php124 public function testContextCanContainAnything()CODE
LOWtests/Monolog/PsrLogCompatTest.php147 public function testContextExceptionKeyCanBeExceptionOrOtherValues()CODE
LOWtests/Monolog/LoggerTest.php106 public function testLogPreventsCircularLogging()CODE
LOWtests/Monolog/LoggerTest.php144 public function testLogAlwaysHandledIfNoProcessorsArePresent()CODE
LOWtests/Monolog/LoggerTest.php160 public function testLogNotHandledIfProcessorsArePresent()CODE
LOWtests/Monolog/LoggerTest.php263 public function testProcessorsAreExecuted()CODE
LOWtests/Monolog/LoggerTest.php281 public function testProcessorsAreCalledOnlyOnce()CODE
LOWtests/Monolog/LoggerTest.php312 public function testProcessorsNotCalledWhenNotHandled()CODE
LOWtests/Monolog/LoggerTest.php331 public function testHandlersNotCalledBeforeFirstHandlingWhenProcessorsPresent()CODE
LOWtests/Monolog/LoggerTest.php374 public function testHandlersNotCalledBeforeFirstHandlingWhenProcessorsPresentWithAssocArray()CODE
LOWtests/Monolog/LoggerTest.php412 public function testBubblingWhenTheHandlerReturnsFalse()CODE
LOWtests/Monolog/LoggerTest.php444 public function testNotBubblingWhenTheHandlerReturnsTrue()CODE
LOWtests/Monolog/LoggerTest.php561 public function testTimezoneIsRespectedInUTC()CODE
LOWtests/Monolog/LoggerTest.php583 public function testTimezoneIsRespectedInOtherTimezone()CODE
LOWtests/Monolog/LoggerTest.php612 public function testUseMicrosecondTimestamps($micro, $assert, $assertFormat)CODE
LOWtests/Monolog/LoggerTest.php628 public static function useMicrosecondTimestampsProvider()CODE
LOWtests/Monolog/LoggerTest.php638 public function testProcessorsDoNotInterfereBetweenHandlers()CODE
LOWtests/Monolog/LoggerTest.php669 public function testDefaultHandleException()CODE
LOWtests/Monolog/LoggerTest.php692 public function testCustomHandleException()CODE
LOWtests/Monolog/LoggerTest.php818 public function testLogCycleDetectionWithFibersWithoutCycle()CODE
LOWtests/Monolog/LoggerTest.php843 public function testLogCycleDetectionWithFibersWithCycle()CODE
LOWtests/Monolog/Handler/DeduplicationHandlerTest.php21 public function testFlushPassthruIfAllRecordsUnderTrigger()CODE
LOWtests/Monolog/Handler/DeduplicationHandlerTest.php41 public function testFlushPassthruIfEmptyLog()CODE
LOWtests/Monolog/Handler/DeduplicationHandlerTest.php63 public function testFlushSkipsIfLogExists()CODE
LOWtests/Monolog/Handler/DeduplicationHandlerTest.php84 public function testFlushPassthruIfLogTooOld()CODE
LOWtests/Monolog/Handler/WhatFailureGroupHandlerTest.php22 public function testConstructorOnlyTakesHandler()CODE
LOWtests/Monolog/Handler/WhatFailureGroupHandlerTest.php94 public function testHandleBatchUsesProcessors()CODE
LOWtests/Monolog/Handler/WhatFailureGroupHandlerTest.php140 public function testProcessorsDoNotInterfereBetweenHandlers()CODE
LOWtests/Monolog/Handler/WhatFailureGroupHandlerTest.php156 public function testProcessorsDoNotInterfereBetweenHandlersWithBatch()CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php123 public function testInitWithDefaultConnector()CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php129 public function testInitWithCustomConnector()CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php141 public function testDebugContextInMessage()CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php208 public function testWrongOptionsThrowsException()CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php221 public function testOptionDebugTagsKeysInContext()CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php226 public function testOptionUseOwnErrorsAndExceptionsHandler()CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php240 public static function provideConnectorMethodsOptionsSets()CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php254 public function testOptionCallsConnectorMethod($option, $method, $value, $isArgument = true)CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php263 public function testOptionDetectDumpTraceAndSource()CODE
LOWtests/Monolog/Handler/PHPConsoleHandlerTest.php269 public static function provideDumperOptionsValues()CODE
LOWtests/Monolog/Handler/FleepHookHandlerTest.php51 public function testConstructorSetsExpectedDefaults()CODE
LOWtests/Monolog/Handler/FleepHookHandlerTest.php60 public function testHandlerUsesLineFormatterWhichIgnoresEmptyArrays()CODE
LOWtests/Monolog/Handler/FleepHookHandlerTest.php76 public function testConnectionStringisConstructedCorrectly()CODE
LOWtests/Monolog/Handler/FingersCrossedHandlerTest.php44 public function testHandleStopsBufferingAfterTrigger()CODE
LOWtests/Monolog/Handler/FingersCrossedHandlerTest.php60 public function testHandleResetBufferingAfterReset()CODE
LOWtests/Monolog/Handler/FingersCrossedHandlerTest.php79 public function testHandleResetBufferingAfterBeingTriggeredWhenStopBufferingIsDisabled()CODE
LOWtests/Monolog/Handler/FingersCrossedHandlerTest.php132 public function testHandleWithBadCallbackThrowsException()CODE
LOWtests/Monolog/Handler/FingersCrossedHandlerTest.php158 public function testErrorLevelActivationStrategy()CODE
LOWtests/Monolog/Handler/FingersCrossedHandlerTest.php174 public function testErrorLevelActivationStrategyWithPsrLevel()CODE
211 more matches not shown…
Fake / Example Data11 hits · 16 pts
SeverityFileLineSnippetContext
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php49 $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', "receiver@example.org\r\nFrom: faked@attCODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php56 $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');CODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php64 $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');CODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php72 $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');CODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php80 $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');CODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php86 $to = 'spammer@example.org';CODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php88 $from = 'receiver@example.org';CODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php113 $mailer = $this->newNativeMailerHandler('to@example.org', 'Alert: %level_name% %message%', 'from@example.org');CODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php125 $mailer = new NativeMailerHandler('to@example.org', 'subject', 'from@example.org');CODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php133 $this->assertSame('to@example.org', $params[0]);CODE
LOWtests/Monolog/Handler/NativeMailerHandlerTest.php136 $this->assertStringContainsString('From: from@example.org', $params[3]);CODE