2.4

Adjusted Signal

2.4

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

21.5K

Stars

C++

Language

211.6K

Lines of Code

545

Files

553

Pattern Hits

2026-10-31

Scan Date

0.01

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 10.3/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 528 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.4/100 · LOW

Are imports declared and package/API names verified? 15 finding(s).

Agent Over-Engineering Ratio 0.9/100 · LOW

Are wrappers, guards, and repeated structures necessary? 17 finding(s).

PR Review Velocity Impact 12.9/100 · LOW

Which changes need focused human review? 553 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 0HIGH 4MEDIUM 5LOW 544

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 553 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.

Over-Commented Block515 hits · 446 pts

Severity	File	Line	Snippet	Context
LOW	tools/scripts/extractFeaturesFromReleaseNotes.py	1	#!/usr/bin/env python3	COMMENT
LOW	tools/scripts/updateDocumentSnippets.py	1	#!/usr/bin/env python3	COMMENT
LOW	tools/scripts/updateDocumentToC.py	1	#!/usr/bin/env python3	COMMENT
LOW	fuzzing/fuzz_textflow.cpp	1		COMMENT
LOW	tests/SelfTest/TestRegistrations.cpp	1		COMMENT
LOW	tests/SelfTest/IntrospectiveTests/ToString.tests.cpp	1		COMMENT
LOW	…elfTest/IntrospectiveTests/InternalBenchmark.tests.cpp	1		COMMENT
LOW	tests/SelfTest/IntrospectiveTests/Json.tests.cpp	1		COMMENT
LOW	…s/SelfTest/IntrospectiveTests/GeneratorsImpl.tests.cpp	1		COMMENT
LOW	tests/SelfTest/IntrospectiveTests/Details.tests.cpp	1		COMMENT
LOW	tests/SelfTest/IntrospectiveTests/Reporters.tests.cpp	1		COMMENT
LOW	tests/SelfTest/IntrospectiveTests/CmdLine.tests.cpp	1		COMMENT
LOW	tests/SelfTest/IntrospectiveTests/TestSpec.tests.cpp	1		COMMENT
LOW	…st/IntrospectiveTests/RandomNumberGeneration.tests.cpp	1		COMMENT
LOW	tests/SelfTest/IntrospectiveTests/Integer.tests.cpp	21	CHECK( extendedMult( b, a ) ==	COMMENT
LOW	tests/SelfTest/IntrospectiveTests/Xml.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Exception.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Exception.tests.cpp	201		COMMENT
LOW	tests/SelfTest/UsageTests/ToStringVariant.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Generators.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Generators.tests.cpp	41	REQUIRE(x < z);	COMMENT
LOW	tests/SelfTest/UsageTests/Misc.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Message.tests.cpp	241	return out;	COMMENT
LOW	tests/SelfTest/UsageTests/Message.tests.cpp	281		COMMENT
LOW	tests/SelfTest/UsageTests/Compilation.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Compilation.tests.cpp	81		COMMENT
LOW	tests/SelfTest/UsageTests/MatchersConstexpr.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/MatchersRanges.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Tricky.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Benchmark.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/ToStringWhich.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Matchers.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Condition.tests.cpp	1		COMMENT
LOW	tests/SelfTest/UsageTests/Class.tests.cpp	1		COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	1	##teamcity[testSuiteStarted name='<exe-name>']	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	21	##teamcity[testFailed name='#1514: stderr/stdout is not captured in tests aborted by an exception' message='Tricky.tests	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	41	##teamcity[testStarted name='#1938 - mixed sections and generates']	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	61	##teamcity[testIgnored name='#748 - captures with unexpected exceptions' message='--------------------------------------	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	81	##teamcity[testFailed name='\|'Not\|' checks that should fail' message='Condition.tests.cpp:<line number>\|nexpression fail	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	101	##teamcity[testFinished name='A TEMPLATE_PRODUCT_TEST_CASE_METHOD based test run that fails - Template_Foo<int>' duratio	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	121	##teamcity[testFinished name='A TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG based test run that fails - Template_Foo_2<int, 2>	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	141	##teamcity[testFinished name='A TEMPLATE_TEST_CASE_METHOD based test run that fails - float' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	161	##teamcity[testFinished name='A TEMPLATE_TEST_CASE_METHOD_SIG based test run that succeeds - 1' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	181	##teamcity[testFinished name='A Template product test case - std::vector<float>' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	201	##teamcity[testStarted name='Absolute margin']	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	221	##teamcity[testFinished name='Approximate comparisons with floats' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	241	##teamcity[testFinished name='Basic use of the Contains range matcher' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	261	##teamcity[testFinished name='CaseInsensitiveLess is case insensitive' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	281	##teamcity[testFinished name='Combining only templated matchers' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	301	##teamcity[testFinished name='Comparisons with int literals don\|'t warn when mixing signed/ unsigned' duration="{duratio	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	321	##teamcity[testFinished name='Custom exceptions can be translated when testing for throwing as something else' duration=	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	341	##teamcity[testStarted name='Enum backed by larger underlying type']	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	361	##teamcity[testIgnored name='Equality checks that should fail' message='Condition.tests.cpp:<line number>\|nexpression fa	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	381	##teamcity[testFinished name='Exception matchers that fail' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	401	##teamcity[testIgnored name='FAIL can be nested in assertion' message='AssertionHandler.tests.cpp:<line number>\|n.......	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	421	##teamcity[testFinished name='GENERATE can combine literals and generators' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	441	##teamcity[testFinished name='Hashing test case produces same hash across multiple calls' duration="{duration}"]	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	461	##teamcity[testIgnored name='Inequality checks that should fail' message='Condition.tests.cpp:<line number>\|n...........	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	481	##teamcity[testStarted name='Less-than inequalities with different epsilons']	COMMENT
LOW	tests/SelfTest/Baselines/teamcity.sw.approved.txt	501	##teamcity[testFailed name='Matchers can be negated (Not) with the ! operator - failing' message='Matchers.tests.cpp:<li	COMMENT
455 more matches not shown…

Cross-File Repetition4 hits · 20 pts

Severity	File	Snippet	Context
HIGH	tests/TestScripts/testConfigureExperimentalRedirect.py	tests the cmake configure option for catch_config_disable_stringification requires 2 arguments, path folder where the ca	STRING
HIGH	tests/TestScripts/testConfigureDisable.py	tests the cmake configure option for catch_config_disable_stringification requires 2 arguments, path folder where the ca	STRING
HIGH	tests/TestScripts/testConfigureDefaultReporter.py	tests the cmake configure option for catch_config_disable_stringification requires 2 arguments, path folder where the ca	STRING
HIGH	…sts/TestScripts/testConfigureDisableStringification.py	tests the cmake configure option for catch_config_disable_stringification requires 2 arguments, path folder where the ca	STRING

Unused Imports11 hits · 11 pts

Severity	File	Line	Context
LOW	tools/scripts/approve.py	5	CODE
LOW	tools/scripts/releaseCommon.py	3	CODE
LOW	tools/scripts/approvalTests.py	11	CODE
LOW	tools/scripts/checkConvenienceHeaders.py	19	CODE
LOW	tools/scripts/updateDocumentToC.py	17	CODE
LOW	tests/TestScripts/testSharding.py	23	CODE
LOW	tests/TestScripts/testConfigureExperimentalRedirect.py	13	CODE
LOW	tests/TestScripts/testConfigureDisable.py	13	CODE
LOW	tests/TestScripts/testBazelSharding.py	11	CODE
LOW	tests/TestScripts/testConfigureDefaultReporter.py	13	CODE
LOW	…sts/TestScripts/testConfigureDisableStringification.py	13	CODE

Decorative Section Separators2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	tools/scripts/updateDocumentSnippets.py	7	# ---------------------------------------------------	COMMENT
MEDIUM	tools/scripts/updateDocumentSnippets.py	9	# ---------------------------------------------------	COMMENT

Excessive Try-Catch Wrapping4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	tests/TestScripts/testBazelExitGuardFile.py	86	except Exception as ex:	CODE
MEDIUM	tests/TestScripts/DiscoverTests/VerifyRegistration.py	65	print('Error when building the test project')	CODE
MEDIUM	tests/TestScripts/DiscoverTests/VerifyRegistration.py	117	print('Error when getting output from CTest')	CODE
MEDIUM	tests/TestScripts/DiscoverTests/VerifyRegistration.py	224	print('Error when calling CTest test extractor')	STRING

Fake / Example Data4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW⚡	tests/SelfTest/IntrospectiveTests/TextFlow.tests.cpp	188	"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque nisl \n"	CODE
LOW⚡	tests/SelfTest/IntrospectiveTests/TextFlow.tests.cpp	188	"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque nisl \n"	CODE
LOW⚡	tests/SelfTest/IntrospectiveTests/TextFlow.tests.cpp	197	" Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque nisl \n"	CODE
LOW⚡	tests/SelfTest/IntrospectiveTests/TextFlow.tests.cpp	197	" Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque nisl \n"	CODE

Hyper-Verbose Identifiers6 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	conanfile.py	38	def _compilers_minimum_version(self):	CODE
LOW	tools/scripts/extractFeaturesFromReleaseNotes.py	27	def create_introduced_in_text(version, bug_number = None):	CODE
LOW	tools/scripts/extractFeaturesFromReleaseNotes.py	36	def link_to_changes_in_release(release, releases):	CODE
LOW	tools/scripts/extractFeaturesFromReleaseNotes.py	54	def write_recent_release_notes_with_introduced_text():	CODE
LOW	tools/scripts/checkConvenienceHeaders.py	76	def verify_convenience_header(folder):	CODE
LOW	tests/TestScripts/DiscoverTests/VerifyRegistration.py	213	def extract_tests_list_from_ctest_script(build_path: str) -> List[str]:	STRING

Deep Nesting4 hits · 4 pts

Severity	File	Line	Context
LOW	tools/scripts/extractFeaturesFromReleaseNotes.py	54	CODE
LOW	tools/scripts/fixWhitespace.py	9	CODE
LOW	tools/scripts/updateDocumentToC.py	109	CODE
LOW	benchmarks/discover_tests/benchmark_discovery.py	153	CODE

Verbosity Indicators2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	src/catch2/internal/catch_run_context.cpp	153	// No children have started. We need to check if they	COMMENT
LOW	extras/catch_amalgamated.cpp	6155	// No children have started. We need to check if they	COMMENT

AI Structural Patterns1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	tools/scripts/updateDocumentToC.py	268		CODE

catchorg/Catch2

Open-Source Code Quality, Security and Technical Debt Review