1.4

Adjusted Signal

1.4

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

8.7K

Stars

Swift

Language

61.8K

Lines of Code

268

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 4.7/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 43 finding(s).

Hallucinated Dependency & Supply Chain Risk 2.0/100 · LOW

Are imports declared and package/API names verified? 6 finding(s).

Agent Over-Engineering Ratio 1.9/100 · LOW

Are wrappers, guards, and repeated structures necessary? 19 finding(s).

PR Review Velocity Impact 6.3/100 · LOW

Which changes need focused human review? 50 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 1MEDIUM 4LOW 43

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 50 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.

Hyper-Verbose Identifiers18 hits · 22 pts

Severity	File	Line	Snippet	Context
LOW	Resources/DownView.bundle/js/common.js	57	function getSelectionAndSendMessage() {	CODE
LOW	scripts/test_source_gates.py	56	def test_the_editor_key_monitor_passes_every_key_on_but_return_from_the_list(self):	CODE
LOW	scripts/test_source_gates.py	75	def test_the_preview_is_sized_against_the_preview_pane_first(self):	CODE
LOW	scripts/test_source_gates.py	94	def test_single_mode_is_cleared_before_launch_loads_the_library_and_on_quit(self):	CODE
LOW	scripts/test_review_gates.py	42	def test_a_complete_row_passes(self):	CODE
LOW	scripts/test_review_gates.py	45	def test_each_broken_cell_is_named(self):	CODE
LOW⚡	scripts/test_review_gates.py	62	def test_a_commit_that_does_not_resolve_fails_in_a_full_clone(self):	CODE
LOW⚡	scripts/test_review_gates.py	69	def test_rows_outside_the_incidents_section_are_not_read(self):	CODE
LOW⚡	scripts/test_review_gates.py	74	def test_every_catcher_kind_is_found_in_the_code(self):	CODE
LOW	scripts/test_review_gates.py	90	def test_the_real_ledger_passes(self):	CODE
LOW	scripts/test_review_gates.py	101	def test_a_change_takes_every_tier_it_reaches_highest_first(self):	CODE
LOW	scripts/test_review_gates.py	107	def test_the_sensitive_surfaces_are_never_default(self):	CODE
LOW	scripts/test_review_gates.py	123	def test_docs_tests_and_ui_need_only_the_default_checks(self):	CODE
LOW	scripts/test_review_gates.py	132	def test_every_tier_pattern_matches_a_tracked_file(self):	CODE
LOW⚡	scripts/test_review_gates.py	162	def test_only_rows_reported_in_the_last_seven_days_count(self):	CODE
LOW⚡	scripts/test_review_gates.py	168	def test_it_trips_at_five_rows_and_names_the_layers_by_count(self):	CODE
LOW⚡	scripts/test_review_gates.py	175	def test_a_missing_ledger_never_trips_it(self):	CODE
LOW⚡	scripts/test_review_gates.py	178	def test_it_is_printed_only_beside_a_tier(self):	CODE

Hallucination Indicators2 hits · 20 pts

Severity	File	Line	Snippet	Context
CRITICAL	…ources/DownView.bundle/ppt/plugin/markdown/markdown.js	1	!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define	CODE
CRITICAL	Resources/DownView.bundle/ppt/plugin/notes/notes.js	1	!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define	CODE

Over-Commented Block17 hits · 17 pts

Severity	File	Line	Snippet	Context
LOW	MiaoYanTests/ClipboardManagerUTF16Tests.swift	1	import XCTest	COMMENT
LOW	Business/FontConfiguration.swift	1	import Cocoa	COMMENT
LOW	Business/Note.swift	601	/// Use from app/window lifecycle hooks (terminate, will-close, resign-key)	COMMENT
LOW	Business/FontCatalog.swift	1	import AppKit	COMMENT
LOW	Business/FontCatalog.swift	41	/// hanzi are enough to separate a CJK face from a Latin-only one without	COMMENT
LOW	Business/FontCatalog.swift	101		COMMENT
LOW	Packages/MiaoYanCore/Sources/MiaoYanCore/NoteText.swift	1	import Foundation	COMMENT
LOW	Controllers/MainWindowController.swift	241	//	COMMENT
LOW	Views/MPreviewView.swift	21	/// True between `load()` calling `loadFileURL` and `webView(_:didFinish:)`	COMMENT
LOW	Views/NotesTableView.swift	521	/// Two highlight flashes in two frames.	COMMENT
LOW	Views/EditTextView.swift	501	// Snapshot the outgoing note so its last-known-good state is in version	COMMENT
LOW	Helpers/PdfExportController.swift	1	import AppKit	COMMENT
LOW	Helpers/PdfExportController.swift	181	// The selectors we probe must match the markers DiagramHandler	COMMENT
LOW	Helpers/Theme.swift	41	/// Shared layout metrics for the list / sidebar surfaces. Seeded with the	COMMENT
LOW	Helpers/Theme.swift	61	/// Note-list snap point when dragging toward the closed state.	COMMENT
LOW	Helpers/Diagnostics.swift	1	import Foundation	COMMENT
LOW	Helpers/UIDelay.swift	1	import Foundation	COMMENT

AI Slop Vocabulary3 hits · 9 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	…rces/DownView.bundle/ppt/plugin/highlight/highlight.js	1	!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define	CODE
MEDIUM⚡	…rces/DownView.bundle/ppt/plugin/highlight/highlight.js	1	!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define	CODE
MEDIUM⚡	…rces/DownView.bundle/ppt/plugin/highlight/highlight.js	1	!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define	CODE

Synthetic Comment Markers1 hit · 8 pts

Severity	File	Line	Snippet	Context
HIGH	Controllers/ViewController.swift	930	// Gap = 8 (Increased from 6 as requested)	COMMENT

Example Usage Blocks2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	scripts/install.sh	6	# Usage:	COMMENT
LOW	scripts/add_tests_target.rb	7	# Usage:	COMMENT

Fake / Example Data2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	Resources/DownView.bundle/js/highlight.min.js	311	}),ae=["a","abbr","address","article","aside","audio","b","blockquote","body","button","canvas","caption","cite","code",	CODE
LOW⚡	…rces/DownView.bundle/ppt/plugin/highlight/highlight.js	1	!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define	CODE

Deep Nesting2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	scripts/test_source_gates.py	21		CODE
LOW	scripts/check_incidents.py	85		CODE

Unused Imports2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	scripts/risk_tier.py	13		CODE
LOW	scripts/check_incidents.py	15		CODE

Excessive Try-Catch Wrapping1 hit · 2 pts

Severity	File	Line	Snippet	Context
MEDIUM	Controllers/AppDelegate.swift	203	print("Error in \(context): \(error)")	CODE

tw93/MiaoYan

Open-Source Code Quality, Security and Technical Debt Review