0.9

Adjusted Signal

0.9

Raw Pattern Score

100%

Time Factor

2026-10-29

Last Push

7.9K

Stars

Java

Language

415.6K

Lines of Code

2.7K

Files

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 0.7/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 48 finding(s).

Hallucinated Dependency & Supply Chain Risk 3.5/100 · LOW

Are imports declared and package/API names verified? 42 finding(s).

Agent Over-Engineering Ratio 0.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 4 finding(s).

PR Review Velocity Impact 3.5/100 · LOW

Which changes need focused human review? 93 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 21HIGH 0MEDIUM 5LOW 67

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 93 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 Indicators21 hits · 270 pts

Severity	File	Line	Snippet	Context
CRITICAL	…ch/logisim/circuit/CircuitHdlGeneratorFactoryTest.java	362	com.cburch.logisim.fpga.Strings.S.get("HdlUnconnectedOutputPinWarning");	CODE
CRITICAL⚡	…t/java/com/cburch/logisim/std/io/MatrixKeypadTest.java	33	org.junit.jupiter.api.Assertions.assertFalse(keypad.isHDLSupportedComponent(attrs));	CODE
CRITICAL⚡	…t/java/com/cburch/logisim/std/io/MatrixKeypadTest.java	36	org.junit.jupiter.api.Assertions.assertTrue(keypad.isHDLSupportedComponent(attrs));	CODE
CRITICAL⚡	…t/java/com/cburch/logisim/std/io/MatrixKeypadTest.java	37	org.junit.jupiter.api.Assertions.assertNotNull(keypad.getHDLGenerator(attrs));	CODE
CRITICAL⚡	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	48	org.junit.jupiter.api.Assertions.assertDoesNotThrow(() -> signal.replaceRecent(Value.FALSE, 10));	CODE
CRITICAL⚡	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	51	org.junit.jupiter.api.Assertions.assertDoesNotThrow(() -> signal.extend(Value.TRUE, 10));	CODE
CRITICAL⚡	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	52	org.junit.jupiter.api.Assertions.assertNotNull(signal.getValue(signal.getEndTime() - 5));	CODE
CRITICAL⚡	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	62	org.junit.jupiter.api.Assertions.assertNotNull(it);	CODE
CRITICAL⚡	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	63	org.junit.jupiter.api.Assertions.assertEquals(Value.FALSE, it.value);	CODE
CRITICAL⚡	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	77	org.junit.jupiter.api.Assertions.assertEquals(250, signal.getEndTime());	CODE
CRITICAL⚡	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	78	org.junit.jupiter.api.Assertions.assertEquals(Value.UNKNOWN, signal.getValue(-50));	CODE
CRITICAL⚡	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	79	org.junit.jupiter.api.Assertions.assertEquals(Value.UNKNOWN, signal.getValue(249));	CODE
CRITICAL⚡	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	80	org.junit.jupiter.api.Assertions.assertNull(signal.getValue(250));	CODE
CRITICAL	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	116	org.junit.jupiter.api.Assertions.assertFalse(it.advance());	CODE
CRITICAL	…c/test/java/com/cburch/logisim/gui/log/SignalTest.java	117	org.junit.jupiter.api.Assertions.assertFalse(it.advance(10));	CODE
CRITICAL	…urch/logisim/gui/main/AttrTableSelectionModelTest.java	117	+ com.cburch.logisim.util.Strings.S.get("variableNameNotAcceptable");	CODE
CRITICAL	…urch/logisim/gui/main/AttrTableSelectionModelTest.java	138	"\"A\" : " + com.cburch.logisim.circuit.Strings.S.get("UsedLabelNameError");	CODE
CRITICAL	src/main/java/com/cburch/draw/toolbar/Toolbar.java	40	com.cburch.logisim.prefs.AppPreferences.UI_ANTIALIASING.addPropertyChangeListener(myListener);	CODE
CRITICAL	…ava/com/cburch/logisim/fpga/data/IoComponentTypes.java	171	return com.cburch.logisim.std.io.SevenSegment.getOutputLabel(id);	CODE
CRITICAL	…ava/com/cburch/logisim/fpga/data/IoComponentTypes.java	173	return com.cburch.logisim.std.io.RgbLed.getLabel(id);	CODE
CRITICAL	src/main/java/com/cburch/logisim/gui/menu/MenuEdit.java	345	return com.cburch.logisim.tools.Strings.S.get("textTool");	CODE

Over-Commented Block37 hits · 37 pts

Severity	File	Line	Snippet	Context
LOW	.markdownlint.yaml	201		COMMENT
LOW	artwork/update_assets.sh	81		COMMENT
LOW	.github/stale.yml	1	#	COMMENT
LOW	.github/workflows/changelog.yml	1	# Ensures every pull request that touches the code also documents itself in	COMMENT
LOW	.github/workflows/nightly.yml	1	#	COMMENT
LOW	.github/workflows/nightly.yml	401	# # Building for Windows Arm.	COMMENT
LOW	.github/workflows/nightly.yml	421	#	COMMENT
LOW	.github/workflows/post-merge-cleanup.yml	1	# Locks the conversation of every merged pull request, and of the ticket(s) that	COMMENT
LOW	.github/workflows/ticket.yml	1	# Ensures every pull request links the ticket it addresses, using one of GitHub's	COMMENT
LOW	src/main/resources/doc/fr/html/guide/jar/incr.html	181	// Now compute the output. We've farmed this out to a helper method,	COMMENT
LOW	src/main/resources/doc/en/html/guide/jar/incr.html	181	// Now compute the output. We've farmed this out to a helper method,	COMMENT
LOW	src/main/java/com/cburch/gray/GrayIncrementer.java	121	*/	COMMENT
LOW	src/main/java/com/cburch/logisim/util/TableSorter.java	241	cancelSorting();	COMMENT
LOW	src/main/java/com/cburch/logisim/file/XmlWriter.java	141	final var childrenCount = children.getLength();	COMMENT
LOW	src/main/java/com/cburch/logisim/soc/dma/DmaState.java	201		COMMENT
LOW	src/main/java/com/cburch/logisim/circuit/Simulator.java	101	// propagator.reset() -- clears all signal values	COMMENT
LOW	…logisim/circuit/appear/DefaultHolyCrossAppearance.java	41	public static final int BOTTOM_MARGIN = 5; // extra space below ports	COMMENT
LOW	src/main/java/com/cburch/logisim/std/memory/Mem.java	41	// it	COMMENT
LOW	src/main/java/com/cburch/logisim/std/ttl/Ttl74381.java	161	//	COMMENT
LOW	src/main/java/com/cburch/logisim/std/ttl/Ttl74181.java	181	//	COMMENT
LOW	…ain/java/com/cburch/logisim/std/io/ReptarLocalBus.java	161	// Location loc = painter.getLocation();	COMMENT
LOW	…ain/java/com/cburch/logisim/std/io/ReptarLocalBus.java	181	// Value[] outs = ReptarLocalBus.computeSum(dataWidth, a, b, c_in);	COMMENT
LOW	src/main/java/com/cburch/logisim/std/wiring/Pin.java	1241	// Input pin in simple mode: [Behavior=simple]	COMMENT
LOW	src/main/java/com/cburch/logisim/gui/hex/HexFile.java	61	import javax.swing.filechooser.FileFilter;	COMMENT
LOW	src/main/java/com/cburch/logisim/gui/hex/HexFile.java	81	// chunks and used to fill the locations of memory. For example, if the memory	COMMENT
LOW	src/main/java/com/cburch/logisim/gui/hex/HexFile.java	101	// ignored. Anything after two consecutive whitespaces will also be ignored,	COMMENT
LOW	src/main/java/com/cburch/logisim/gui/hex/HexFile.java	121	// addresses. Each group of hex digits corresponds to one word of memory. Again,	COMMENT
LOW	src/main/java/com/cburch/logisim/gui/hex/HexFile.java	141	// memory words are 20 bits each, for big-endian the first byte of the file will	COMMENT
LOW	src/main/java/com/cburch/logisim/gui/hex/HexFile.java	161	// words: \|1.\|2.\|3.\|4.\|5.\|6.\|7.\|8.\|9.\|A.\|B.\|C.\|D.\|E.\|F.\|0.\|1.\|2.\|	COMMENT
LOW	src/main/java/com/cburch/logisim/gui/hex/HexFile.java	181	// corresponds to around 7*8/16 = 3.5 words like so:	COMMENT
LOW	src/main/java/com/cburch/logisim/gui/hex/HexFile.java	201	// this format, starting with:	COMMENT
LOW	…ain/java/com/cburch/logisim/gui/chrono/RightPanel.java	161		COMMENT
LOW	…c/main/java/com/cburch/logisim/gui/log/TablePanel.java	161	// final var firstRow = Math.max(0, (clip.y - y) / cellHeight - 1);	COMMENT
LOW	…main/java/com/cburch/logisim/gui/log/OptionsPanel.java	61	// transient signal fluctuations that may happen during propagation.	COMMENT
LOW	…c/main/java/com/cburch/logisim/gui/log/SignalInfo.java	41	// Led), then that component is one that appears in the top-level circuit.	COMMENT
LOW	src/main/java/com/cburch/logisim/gui/log/Signal.java	221	// cap -----------------------------------------------\|	COMMENT
LOW	…om/cburch/logisim/gui/main/CanvasPaintCoordinator.java	21	// been updated and needs to be redrawn. This may happen as frequently as	COMMENT

Fake / Example Data21 hits · 26 pts

Severity	File	Line	Snippet	Context
LOW	…a/com/cburch/logisim/file/CustomLibraryImportTest.java	29	private static final String RANDOM_FILE_DATA = "Lorem Ipsum";	STRING
LOW	src/main/resources/doc/zh/testhtml/img.html	22	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna	CODE
LOW	src/main/resources/doc/zh/testhtml/img.html	22	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna	CODE
LOW	src/main/resources/doc/zh/testhtml/img.html	34	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	src/main/resources/doc/zh/testhtml/img.html	34	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/zh/testhtml/img.html	47	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/zh/testhtml/img.html	47	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/zh/testhtml/img.html	52	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/zh/testhtml/img.html	52	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/zh/testhtml/img.html	55	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/zh/testhtml/img.html	55	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	src/main/resources/doc/en/testhtml/img.html	22	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna	CODE
LOW	src/main/resources/doc/en/testhtml/img.html	22	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna	CODE
LOW	src/main/resources/doc/en/testhtml/img.html	34	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	src/main/resources/doc/en/testhtml/img.html	34	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/en/testhtml/img.html	47	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/en/testhtml/img.html	47	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/en/testhtml/img.html	52	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/en/testhtml/img.html	52	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/en/testhtml/img.html	55	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW⚡	src/main/resources/doc/en/testhtml/img.html	55	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE

Decorative Section Separators3 hits · 9 pts

Severity	File	Line	Snippet	Context
MEDIUM	…com/cburch/logisim/gui/appear/AppearanceEditPopup.java	44	// ── Reset to Original Size ──────────────────────────────────────────	COMMENT
MEDIUM	…com/cburch/logisim/gui/appear/AppearanceEditPopup.java	65	// ── Optimize Image Size ─────────────────────────────────────────────	COMMENT
MEDIUM	…com/cburch/logisim/gui/appear/AppearanceEditPopup.java	115	// ── Make White Background Transparent ──────────────────────────────	COMMENT

Verbosity Indicators3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW⚡	…va/com/cburch/logisim/gui/test/TestPanelDebugTest.java	60	writer.write("0 0x01 0x00 1 1\n"); // Step 1: row 0	CODE
LOW⚡	…va/com/cburch/logisim/gui/test/TestPanelDebugTest.java	61	writer.write("1 0x01 0x00 1 2\n"); // Step 2: row 1	CODE
LOW⚡	…va/com/cburch/logisim/gui/test/TestPanelDebugTest.java	62	writer.write("0 0x01 0x01 1 3\n"); // Step 3: row 2 (target)	CODE

Structural Annotation Overuse3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW⚡	…va/com/cburch/logisim/gui/test/TestPanelDebugTest.java	60	writer.write("0 0x01 0x00 1 1\n"); // Step 1: row 0	CODE
LOW⚡	…va/com/cburch/logisim/gui/test/TestPanelDebugTest.java	61	writer.write("1 0x01 0x00 1 2\n"); // Step 2: row 1	CODE
LOW⚡	…va/com/cburch/logisim/gui/test/TestPanelDebugTest.java	62	writer.write("0 0x01 0x01 1 3\n"); // Step 3: row 2 (target)	CODE

AI Slop Vocabulary2 hits · 4 pts

Severity	File	Line	Snippet	Context
MEDIUM	…ain/resources/doc/zh/html/guide/subcirc/sub-debug.html	80	<img alt="#########" src="../../../img-guide/subcirc-8-delve.png"/>	CODE
MEDIUM	…ain/resources/doc/zh/html/guide/subcirc/sub-debug.html	97	<img alt="#########" class="notscal" src="../../../../img-guide/subcirc-delve.png"/>	CODE

Redundant / Tautological Comments1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	.github/workflows/nightly.yml	49	# Check if latest commit is less than a day.	COMMENT

TODO Padding1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	src/main/java/com/cburch/logisim/circuit/Simulator.java	233	// smoothFactor = opts.getAttributeSet().getValue(Options.ATTR_SIM_SMOOTH); #TODO: implement smooth factor	COMMENT

Hyper-Verbose Identifiers1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	src/main/java/com/cburch/logisim/tools/SelectTool.java	119	private static class MoveRequestHandler implements MoveRequestListener {	CODE

logisim-evolution/logisim-evolution

Open-Source Code Quality, Security and Technical Debt Review