2.8

Adjusted Signal

2.8

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

43.0K

Stars

Swift

Language

52.8K

Lines of Code

190

Files

104

Pattern Hits

2026-10-31

Scan Date

0.02

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 6.8/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 72 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.5/100 · LOW

Are imports declared and package/API names verified? 1 finding(s).

Agent Over-Engineering Ratio 6.2/100 · LOW

Are wrappers, guards, and repeated structures necessary? 31 finding(s).

PR Review Velocity Impact 15.1/100 · LOW

Which changes need focused human review? 104 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 3MEDIUM 27LOW 74

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 104 distinct pattern matches across 6 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 Block64 hits · 64 pts

Severity	File	Line	Snippet	Context
LOW	Kit/helpers.swift	1	//	COMMENT
LOW	Kit/plugins/Charts.swift	1	//	COMMENT
LOW	Kit/plugins/SystemStats.swift	1	//	COMMENT
LOW	Kit/lldb/lldb.m	1	//	COMMENT
LOW	Kit/lldb/lldb.h	1	//	COMMENT
LOW	Kit/lldb/include/env.h	1	// Copyright (c) 2011 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/env.h	21	#include "export.h"	COMMENT
LOW	Kit/lldb/include/env.h	61	// system. Sophisticated users may wish to provide their own Env	COMMENT
LOW	Kit/lldb/include/env.h	81	// status. Implementations should return a NotFound status when the file does	COMMENT
LOW	Kit/lldb/include/env.h	101	// returns OK. On failure stores nullptr in *result and returns	COMMENT
LOW	Kit/lldb/include/env.h	121	// Delete the named file.	COMMENT
LOW	Kit/lldb/include/env.h	141	// Create the specified directory.	COMMENT
LOW	Kit/lldb/include/env.h	161	// A future release will remove this method.	COMMENT
LOW	Kit/lldb/include/env.h	181	// with a failure. I.e., this call does not wait for existing locks	COMMENT
LOW	Kit/lldb/include/env.h	261	// Read up to "n" bytes from the file starting at "offset".	COMMENT
LOW	Kit/lldb/include/env.h	401	private:	COMMENT
LOW	Kit/lldb/include/export.h	1	// Copyright (c) 2017 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/export.h	21	#define LEVELDB_EXPORT __attribute__((visibility("default")))	COMMENT
LOW	Kit/lldb/include/status.h	1	// Copyright (c) 2011 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/db.h	1	// Copyright (c) 2011 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/db.h	61	virtual ~DB();	COMMENT
LOW	Kit/lldb/include/db.h	81	// corresponding value in *value and return OK.	COMMENT
LOW	Kit/lldb/include/db.h	101	// snapshot is no longer needed.	COMMENT
LOW	Kit/lldb/include/db.h	121	// of the sstables that make up the db contents.	COMMENT
LOW	Kit/lldb/include/db.h	141	// be invoked by users who understand the underlying implementation.	COMMENT
LOW	Kit/lldb/include/slice.h	1	// Copyright (c) 2011 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/cache.h	1	// Copyright (c) 2011 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/cache.h	41	// Destroys all existing entries by calling the "deleter"	COMMENT
LOW	Kit/lldb/include/cache.h	61	//	COMMENT
LOW	Kit/lldb/include/cache.h	81	virtual void Erase(const Slice& key) = 0;	COMMENT
LOW	Kit/lldb/include/write_batch.h	1	// Copyright (c) 2011 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/options.h	41	// Comparator used to define the order of keys in the table.	COMMENT
LOW	Kit/lldb/include/options.h	61		COMMENT
LOW	Kit/lldb/include/options.h	81	// Also, a larger write buffer will result in a longer recovery time	COMMENT
LOW	Kit/lldb/include/options.h	101	size_t block_size = 4 * 1024;	COMMENT
LOW	Kit/lldb/include/options.h	121	// Default: kSnappyCompression, which gives lightweight but fast	COMMENT
LOW	Kit/lldb/include/options.h	161	// (which must belong to the DB that is being read and which must	COMMENT
LOW	Kit/lldb/include/dumpfile.h	1	// Copyright (c) 2014 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/filter_policy.h	1	// Copyright (c) 2012 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/filter_policy.h	41	// Warning: do not change the initial contents of *dst. Instead,	COMMENT
LOW	Kit/lldb/include/filter_policy.h	61	// Note: if you are using a custom comparator that ignores some parts	COMMENT
LOW	Kit/lldb/include/comparator.h	1	// Copyright (c) 2011 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/comparator.h	21	public:	COMMENT
LOW	Kit/lldb/include/comparator.h	41		COMMENT
LOW	Kit/lldb/include/table.h	21	class TableCache;	COMMENT
LOW	Kit/lldb/include/table_builder.h	1	// Copyright (c) 2011 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/table_builder.h	41	// Change the options used by this builder. Note: only some of the	COMMENT
LOW	Kit/lldb/include/table_builder.h	61	Status status() const;	COMMENT
LOW	Kit/lldb/include/iterator.h	1	// Copyright (c) 2011 The LevelDB Authors. All rights reserved.	COMMENT
LOW	Kit/lldb/include/iterator.h	41	// Position at the last key in the source. The iterator is	COMMENT
LOW	Kit/lldb/include/iterator.h	61	// the returned slice is valid only until the next modification of	COMMENT
LOW	Kit/Supporting Files/Kit.h	1	//	COMMENT
LOW	Kit/scripts/SMJobBlessUtil.py	1	#! /usr/bin/python3	COMMENT
LOW	Kit/scripts/SMJobBlessUtil.py	21	# original Apple software (the "Apple Software"), to use,	COMMENT
LOW	Kit/scripts/SMJobBlessUtil.py	41	# COMBINATION WITH YOUR PRODUCTS.	COMMENT
LOW	Modules/Sensors/bridge.h	1	//	COMMENT
LOW	Modules/Sensors/readers.swift	421	var eventType: Int32 = kIOHIDEventTypeTemperature	COMMENT
LOW	Modules/Sensors/reader.m	1	//	COMMENT
LOW	Modules/GPU/bridge.h	1	//	COMMENT
LOW	Modules/Net/readers.swift	1	//	COMMENT
4 more matches not shown…

Excessive Try-Catch Wrapping29 hits · 58 pts

Severity	File	Line	Snippet	Context
MEDIUM	Kit/helpers.swift	790	print("Error IOServiceGetMatchingServices(): " + (String(cString: mach_error_string(result), encoding: String.En	CODE
MEDIUM	Kit/helpers.swift	826	print("Error IORegistryEntryGetName(): " + (String(cString: mach_error_string(result), encoding: String.Encoding	CODE
MEDIUM	Kit/helpers.swift	1307	print("Error while installing the Helper: \(blessError.localizedDescription)")	CODE
MEDIUM	Kit/plugins/SystemKit.swift	375	print("Error find AppleARMPE: " + (String(cString: mach_error_string(result), encoding: String.Encoding.asci	CODE
MEDIUM	Kit/plugins/SystemKit.swift	526	print("Error find \(name): " + (String(cString: mach_error_string(result), encoding: String.Encoding.asc	CODE
MEDIUM	Kit/plugins/SystemKit.swift	629	print("Error parsing diskutil output: \(error)")	CODE
MEDIUM	Kit/plugins/SystemStats.swift	1143	print("Error sending MQTT CONNECT: \(error)")	CODE
MEDIUM	Kit/plugins/SystemStats.swift	1157	print("Error sending MQTT PINGREQ: \(error)")	CODE
MEDIUM	Kit/plugins/SystemStats.swift	1176	print("Error publishing MQTT message: \(error)")	CODE
MEDIUM	Kit/plugins/SystemStats.swift	1208	print("Error subscribing to MQTT topic: \(error)")	CODE
LOW	Kit/scripts/i18n.py	12	except Exception:	CODE
LOW	Kit/scripts/i18n.py	347	except Exception:	CODE
LOW	Kit/scripts/i18n.py	550	except Exception:	CODE
MEDIUM⚡	SMC/smc.swift	175	print("Error IOServiceGetMatchingServices(): " + (String(cString: mach_error_string(result), encoding: Strin	CODE
MEDIUM⚡	SMC/smc.swift	182	print("Error IOIteratorNext(): " + (String(cString: mach_error_string(result), encoding: String.Encoding.asc	CODE
MEDIUM⚡	SMC/smc.swift	189	print("Error IOServiceOpen(): " + (String(cString: mach_error_string(result), encoding: String.Encoding.asci	CODE
MEDIUM	SMC/smc.swift	215	print("Error read(\(key)): " + (String(cString: mach_error_string(result), encoding: String.Encoding.ascii)	CODE
MEDIUM	SMC/smc.swift	287	print("Error read(\(key)): " + (String(cString: mach_error_string(result), encoding: String.Encoding.ascii)	CODE
MEDIUM	SMC/smc.swift	382	print("Error: invalid fan id \(id)")	CODE
MEDIUM	SMC/smc.swift	428	print("Error read fan mode: " + (String(cString: mach_error_string(result), encoding: String.Encoding.as	CODE
MEDIUM	SMC/smc.swift	441	print("Error write: " + (String(cString: mach_error_string(result), encoding: String.Encoding.ascii) ??	CODE
MEDIUM	SMC/smc.swift	451	print("Error read fan mode: " + (String(cString: mach_error_string(result), encoding: String.Encoding.ascii)	CODE
MEDIUM	SMC/smc.swift	464	print("Error write: " + (String(cString: mach_error_string(result), encoding: String.Encoding.ascii) ?? "unk	CODE
MEDIUM	SMC/smc.swift	472	print("Error: invalid fan id or speed")	CODE
MEDIUM	SMC/smc.swift	484	print("Error read fan mode: " + (String(cString: mach_error_string(modeResult), encoding: String.Encoding.as	CODE
MEDIUM	SMC/smc.swift	497	print("Error read fan value: " + (String(cString: mach_error_string(result), encoding: String.Encoding.ascii	CODE
MEDIUM	SMC/smc.swift	509	print("Error: fan speed exceeds fpe2 range")	CODE
MEDIUM	SMC/smc.swift	517	print("Error: unsupported fan target type \(value.dataType)")	CODE
MEDIUM	SMC/smc.swift	528	print("Error write: " + (String(cString: mach_error_string(result), encoding: String.Encoding.ascii) ?? "unk	CODE

Empty Error Handlers2 hits · 10 pts

Severity	File	Line	Snippet	Context
HIGH	Kit/scripts/i18n.py	322	except json.JSONDecodeError:	CODE
HIGH	Kit/scripts/i18n.py	347	except Exception:	CODE

Deep Nesting7 hits · 7 pts

Severity	File	Line	Context
LOW	Kit/scripts/SMJobBlessUtil.py	131	CODE
LOW	Kit/scripts/run-smc-tests.py	24	CODE
LOW	Kit/scripts/changelog.py	44	CODE
LOW	Kit/scripts/i18n.py	180	CODE
LOW	Kit/scripts/i18n.py	278	CODE
LOW	Kit/scripts/i18n.py	510	CODE
LOW	Kit/scripts/i18n.py	286	CODE

Cross-Language Confusion1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	Kit/scripts/run-smc-tests.py	100	f"exit(suite.testRun?.hasSucceeded == true && suite.testRun?.executionCount == {len(selected)} ? 0 : 1)\	CODE

Self-Referential Comments1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	Kit/scripts/SMJobBlessUtil.py	233	# Create a map from the tool name (not path) to its designated requirement.	COMMENT

exelban/stats

Open-Source Code Quality, Security and Technical Debt Review