0.3

Adjusted Signal

0.3

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

3.8K

Stars

Java

Language

330.2K

Lines of Code

1.5K

Files

Pattern Hits

2026-10-31

Scan Date

0.00

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 0.8/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 34 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.3/100 · LOW

Are imports declared and package/API names verified? 5 finding(s).

Agent Over-Engineering Ratio 0.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 3 finding(s).

PR Review Velocity Impact 1.2/100 · LOW

Which changes need focused human review? 42 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 2HIGH 0MEDIUM 10LOW 30

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 42 distinct pattern matches across 10 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 Indicators2 hits · 20 pts

Severity	File	Line	Snippet	Context
CRITICAL	…s/jackson/databind/deser/BasicDeserializerFactory.java	1870	fallbacks.put(java.util.concurrent.ConcurrentNavigableMap.class.getName(),	CODE
CRITICAL	…tools/jackson/databind/ser/BasicSerializerFactory.java	352	if (java.nio.charset.Charset.class.isAssignableFrom(raw)) {	CODE

Over-Commented Block18 hits · 18 pts

Severity	File	Line	Snippet	Context
LOW	…kson/databind/deser/jdk/DateDeserializationTZTest.java	81	{	COMMENT
LOW	…kson/databind/deser/jdk/DateDeserializationTZTest.java	141	verify( MAPPER, "2000-01-02T03:04:05.6", judate(2000, 1, 2, 3, 4, 5, 600, LOCAL_TZ));	COMMENT
LOW	…kson/databind/deser/jdk/DateDeserializationTZTest.java	201	verify(MAPPER, "2000-01-02T03:04Z", judate(2000, 1, 2, 3, 4, 0, 0, "UTC"));	COMMENT
LOW	…kson/databind/deser/jdk/DateDeserializationTZTest.java	281	// ---------------------------------------------------------------------------------------------	COMMENT
LOW	…kson/databind/deser/jdk/DateDeserializationTZTest.java	441	// any timezone/offset information.	COMMENT
LOW	…d/struct/UnwrappedPerPropIgnoreProperties5985Test.java	21	// [databind#5985]: Per-property `@JsonIgnoreProperties` /	COMMENT
LOW	…ind/jsontype/deduct/BasicPolymorphicDeductionTest.java	161	assertEquals("ENTROPY", ((DeadCat)cat).causeOfDeath);	COMMENT
LOW	src/main/java/module-info.java	1	// Jackson 3.x module-info for Main artifact	COMMENT
LOW	…ckson/databind/introspect/POJOPropertiesCollector.java	1321	visible = true;	COMMENT
LOW	…ckson/databind/introspect/POJOPropertiesCollector.java	1781	//	COMMENT
LOW	…ls/jackson/databind/deser/jdk/JDKKeyDeserializers.java	61	}	COMMENT
LOW	…ools/jackson/databind/deser/bean/BeanDeserializer.java	781	// [databind#5969]: must honor active view here too -- otherwise	COMMENT
LOW	…/jackson/databind/ser/jackson/JsonValueSerializer.java	461	{	COMMENT
LOW	…ain/java/tools/jackson/databind/node/BaseJsonNode.java	541	protected ObjectNode _withObject(JsonPointer origPtr,	COMMENT
LOW	…ckson/databind/jsontype/impl/TypeDeserializerBase.java	181	return NullifyingDeserializer.instance;	COMMENT
LOW	…ckson/databind/jsontype/impl/SimpleNameIdResolver.java	121	return null;	COMMENT
LOW	…ackson/databind/jsontype/impl/ClassNameIdResolver.java	121	str = ctxt.getTypeFactory().constructMapType(EnumMap.class, enumClass, valueClass).toCanonical();	COMMENT
LOW	…jackson/databind/jsontype/impl/TypeNameIdResolver.java	121	// same way "ClassNameIdResolver" does	COMMENT

AI Slop Vocabulary6 hits · 15 pts

Severity	File	Line	Snippet	Context
MEDIUM	…ls/jackson/databind/misc/CaseInsensitiveDeserTest.java	148	// Definitely not OK to enable dynamically - the BeanPropertyMap (which is the consumer of this particular featu	COMMENT
MEDIUM	…databind/records/RecordWithEnumAsNumberFormatTest.java	15	// [databind#3580] Enum (de)serialization in conjunction with JsonFormat.Shape.NUMBER_INT	COMMENT
MEDIUM	…abind/deser/creators/PolymorphicPropsCreatorsTest.java	155	// and finally, lactose-intolerant, but otherwise robust super-cat:	COMMENT
MEDIUM	…databind/format/EnumNumberFormatShape3580PojoTest.java	16	// [databind#3580] Enum (de)serialization in conjunction with JsonFormat.Shape.NUMBER_INT	COMMENT
LOW	…abind/jsonFormatVisitors/JsonFormatVisitorWrapper.java	64	* {@link #getContext()} as expected; other methods simply return null	COMMENT
LOW	…on/databind/jsontype/impl/AsArrayTypeDeserializer.java	112	// [databind#2467] (2.10): Allow missing value to be taken as "just use null value"	COMMENT

Slop Phrases4 hits · 12 pts

Severity	File	Line	Snippet	Context
MEDIUM	…ava/tools/jackson/databind/DeserializationFeature.java	323	* type {@link RuntimeException}: as mentioned earlier,	COMMENT
MEDIUM	…/jackson/databind/ser/jdk/JDKStringLikeSerializer.java	109	* This should work for most cases; some sub-classes may want to	COMMENT
MEDIUM	…s/jackson/databind/ser/std/ToStringSerializerBase.java	41	* This should work for most cases; some sub-classes may want to	COMMENT
MEDIUM	…ools/jackson/databind/ser/std/StdScalarSerializer.java	41	* This should work for most cases; some sub-classes may want to	COMMENT

Excessive Try-Catch Wrapping3 hits · 8 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	filter_popular_issues.py	74	print(f"Error: {e.read().decode('utf-8')}", file=sys.stderr)	CODE
LOW⚡	filter_popular_issues.py	78	except Exception as e:	CODE
MEDIUM⚡	filter_popular_issues.py	79	print(f"Error fetching issues: {e}", file=sys.stderr)	CODE

Verbosity Indicators2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	…ools/jackson/databind/deser/bean/BeanDeserializer.java	333	// Step 1: Pre-populate buffer from existing Record values, including	COMMENT
LOW	…ools/jackson/databind/deser/bean/BeanDeserializer.java	354	// Step 2: Parse JSON input, overriding pre-populated values	COMMENT

Structural Annotation Overuse2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	…ools/jackson/databind/deser/bean/BeanDeserializer.java	333	// Step 1: Pre-populate buffer from existing Record values, including	COMMENT
LOW	…ools/jackson/databind/deser/bean/BeanDeserializer.java	354	// Step 2: Parse JSON input, overriding pre-populated values	COMMENT

Fake / Example Data3 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	…test/java/tools/jackson/databind/ObjectReaderTest.java	936	a2q("{ 'name': 'John Doe'}"));	STRING
LOW	…test/java/tools/jackson/databind/ObjectReaderTest.java	940	assertEquals("John Doe", bean.name);	STRING
LOW	…t/java/tools/jackson/databind/node/ObjectNodeTest.java	687	root.withArray("/arr").add("placeholder");	CODE

Redundant / Tautological Comments1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	.github/workflows/main.yml	135	# Check if base coverage artifact was downloaded and calculate deltas	COMMENT

Deep Nesting1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	filter_popular_issues.py	25		CODE

FasterXML/jackson-databind

Open-Source Code Quality, Security and Technical Debt Review