Repository Analysis

kubernetes/client-go

Go client for Kubernetes.

4.1 Likely human-written View on GitHub

Analysis Overview

This report presents the forensic synthetic code analysis of kubernetes/client-go, a Go project with 9,870 GitHub stars. SynthScan v2.0 examined 375,936 lines of code across 2477 source files, recording 1506 pattern matches distributed across 7 syntactic categories. The overall adjusted score of 4.1 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).

4.1
Adjusted Score
4.1
Raw Score
100%
Time Factor
2026-08-29
Last Push
9.9K
Stars
Go
Language
375.9K
Lines of Code
2.5K
Files
1.5K
Pattern Hits
2026-08-29
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 3MEDIUM 11LOW 1492

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 1506 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 Block1485 hits · 1485 pts
SeverityFileLineSnippetContext
LOWdoc.go21// # Key PackagesCOMMENT
LOWdoc.go41// - rest: Provides a lower-level RESTClient that manages the details ofCOMMENT
LOWdoc.go61//COMMENT
LOWdoc.go81// share management of an object by tracking field ownership. This preventsCOMMENT
LOWdoc.go101// read-only access to the cache, and Workqueues decouple event detectionCOMMENT
LOWinformers/factory.go261 informer.SetTransform(f.transform)COMMENT
LOWinformers/factory.go281// return fmt.Errorf("register event handler: %v", err)COMMENT
LOWinformers/factory.go301// // Start must be called again:COMMENT
LOWinformers/factory.go321 // doing anything.COMMENT
LOWtools/metrics/metrics.go41COMMENT
LOWtools/metrics/metrics.go141 // RequestLatency is the latency metric that rest clients will update.COMMENT
LOWtools/record/event.go61 LRUCacheSize intCOMMENT
LOWtools/record/event.go81 // If not specified (zero value), the default specified in events_cache.go will be pickedCOMMENT
LOWtools/record/event.go121 // WithLogger replaces the context used for logging. This is a cheap callCOMMENT
LOWtools/record/event_test.go141//COMMENT
LOWtools/record/events_cache.go221 }COMMENT
LOWtools/record/events_cache.go401// EventCorrelator processes all incoming events and performs analysis to avoid overwhelming the system. It can filter COMMENT
LOWtools/record/events_cache.go421 Skip boolCOMMENT
LOWtools/cache/index.go21COMMENT
LOWtools/cache/shared_informer.go41 "k8s.io/klog/v2"COMMENT
LOWtools/cache/shared_informer.go61// A SharedInformer maintains a local cache --- exposed by GetStore(),COMMENT
LOWtools/cache/shared_informer.go81//COMMENT
LOWtools/cache/shared_informer.go101// objects, and are simply the name for non-namespaced objects.COMMENT
LOWtools/cache/shared_informer.go121// corresponding index updates. It is possible that additional cacheCOMMENT
LOWtools/cache/shared_informer.go141//COMMENT
LOWtools/cache/shared_informer.go161 // any interactions with the authoritative storage. SomeCOMMENT
LOWtools/cache/shared_informer.go181 //COMMENT
LOWtools/cache/shared_informer.go201 // The informer will be stopped when the context is canceled.COMMENT
LOWtools/cache/shared_informer.go221 // thread-safe.COMMENT
LOWtools/cache/shared_informer.go241 // SetWatchErrorHandlerWithContext is a variant of SetWatchErrorHandler whereCOMMENT
LOWtools/cache/shared_informer.go261COMMENT
LOWtools/cache/shared_informer.go421 lw,COMMENT
LOWtools/cache/shared_informer.go561// while waiting ("Waiting", for="<what>"). Verbosity is V(0). This canCOMMENT
LOWtools/cache/shared_informer.go661// Under the hood such factories use [WaitFor] to wait for all instantiated informers,COMMENT
LOWtools/cache/shared_informer.go701// a DeltaFIFO --- whose knownObjects is the informer's local cacheCOMMENT
LOWtools/cache/shared_informer.go1341// runs `pop()`, which pumps notifications from `addCh` to `nextCh`COMMENT
LOWtools/cache/shared_informer.go1361 handlerName stringCOMMENT
LOWtools/cache/shared_informer.go1381 // in AddEventHandlerWithResyncPeriod invocations made after theCOMMENT
LOWtools/cache/controller.go41// example inCOMMENT
LOWtools/cache/controller.go61 // For batch processing to be used:COMMENT
LOWtools/cache/controller.go81 // negative performance impact on controlplane.COMMENT
LOWtools/cache/controller.go121 clock clock.ClockCOMMENT
LOWtools/cache/controller.go261 }COMMENT
LOWtools/cache/controller.go301type TypedResourceEventHandler[T Object] interface {COMMENT
LOWtools/cache/controller.go321 //COMMENT
LOWtools/cache/controller.go641COMMENT
LOWtools/cache/controller.go661 // Transform function, if set, will be called on all objects before they will beCOMMENT
LOWtools/cache/controller.go681 var clientState StoreCOMMENT
LOWtools/cache/controller.go721 return clientState, newInformer(clientState, options, DeletionHandlingMetaNamespaceKeyFunc)COMMENT
LOWtools/cache/the_real_fifo_test.go161 f.Add(obj)COMMENT
LOWtools/cache/store.go21 "fmt"COMMENT
LOWtools/cache/store.go141// the object but not the object itself.COMMENT
LOWtools/cache/fifo.go41 // Pop blocks until there is at least one key to process or theCOMMENT
LOWtools/cache/fifo.go61 // HasSyncedChecker is done once the first batch of keys have all beenCOMMENT
LOWtools/cache/fifo.go81COMMENT
LOWtools/cache/fifo.go101// object's key is in the queue before it has been processed then itCOMMENT
LOWtools/cache/informer_metrics.go41 // The returned metric should check id.Reserved() before updating to supportCOMMENT
LOWtools/cache/expiration_cache.go21 "time"COMMENT
LOWtools/cache/reflector.go101 ReflectorStoreCOMMENT
LOWtools/cache/reflector.go121 expectedGVK *schema.GroupVersionKindCOMMENT
1425 more matches not shown…
AI Slop Vocabulary11 hits · 33 pts
SeverityFileLineSnippetContext
MEDIUMexample_test.go187 // have more robust logic and a workqueue.COMMENT
MEDIUMdoc.go91// found or already exists. This allows controllers to implement robust,COMMENT
MEDIUMtools/cache/reflector.go896 // we utilize the temporaryStore to ensure independence from the current store implementation.COMMENT
MEDIUM…igurations/core/v1/nodeallocatableoverheadresources.go34 // Adding to each container limit allows individual containers to utilize the overhead, while the parent pod-level cgroCOMMENT
MEDIUMapplyconfigurations/core/v1/endpointsubset.go41 // should be considered safe for load balancers and clients to utilize.COMMENT
MEDIUMapplyconfigurations/resource/v1/celdeviceselector.go66 // A robust expression should check for the existence of attributesCOMMENT
MEDIUM…lyconfigurations/resource/v1/devicederivedattribute.go58 // extremely hard to detect. A robust expression should, for example, checkCOMMENT
MEDIUM…lyconfigurations/resource/v1beta2/celdeviceselector.go66 // A robust expression should check for the existence of attributesCOMMENT
MEDIUM…figurations/resource/v1beta2/devicederivedattribute.go58 // extremely hard to detect. A robust expression should, for example, checkCOMMENT
MEDIUM…lyconfigurations/resource/v1beta1/celdeviceselector.go66 // A robust expression should check for the existence of attributesCOMMENT
MEDIUM…figurations/resource/v1beta1/devicederivedattribute.go58 // extremely hard to detect. A robust expression should, for example, checkCOMMENT
Synthetic Comment Markers3 hits · 22 pts
SeverityFileLineSnippetContext
HIGHapplyconfigurations/apps/v1/statefulset.go36// - Storage: As many VolumeClaims as requested.COMMENT
HIGHapplyconfigurations/apps/v1beta2/statefulset.go38// - Storage: As many VolumeClaims as requested.COMMENT
HIGHapplyconfigurations/apps/v1beta1/statefulset.go38// - Storage: As many VolumeClaims as requested.COMMENT
TODO Padding3 hits · 4 pts
SeverityFileLineSnippetContext
LOWdynamic/fake/simple_test.go307 // TODO: Add tests for strategic merge using v1.Pod for example to ensure the test casesCOMMENT
LOWmetadata/fake/simple_test.go200 // TODO: Add tests for strategic merge using v1.Pod for example to ensure the test casesCOMMENT
LOWrest/request.go1186 // TODO: Add test for this. Steps may be:COMMENT
Structural Annotation Overuse2 hits · 3 pts
SeverityFileLineSnippetContext
LOWtools/cache/fifo_test.go83// NOTE: This function is deprecated and may be removed in the future withoutCOMMENT
LOWdiscovery/discovery_client.go763// NOTE: This function is resilient to the ordering of theCOMMENT
Verbosity Indicators1 hit · 2 pts
SeverityFileLineSnippetContext
LOWtools/watch/retrywatcher.go101 // and we need to check if stop wasn't requested while doing so.COMMENT
Fake / Example Data1 hit · 1 pts
SeverityFileLineSnippetContext
LOWtools/clientcmd/client_config_test.go1256 if err := os.WriteFile(keyFile.Name(), []byte("dummy-key-content"), 0600); err != nil {CODE