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AI Slop Code Risk Monitor

ronitsingh10/FineTune

SlopCodeMonitor badge for ronitsingh10/FineTune Adjusted legacy signal; badge bands: 25 / 50 / 75 (different from dashboard bands).

FineTune, a macOS menu bar app for per-app volume control, multi-device output, audio routing, and 10-band EQ. Free and open-source alternative to SoundSource.

2.2 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for ronitsingh10/FineTune, a Swift project with 9,962 GitHub stars. SynthScan examined 43,063 lines of code across 226 source files, recording 69 pattern matches distributed across 4 syntactic categories. The legacy adjusted pattern signal is 2.2 (Low pattern signal); it is not an authorship estimate.

Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.

2.2
Adjusted Signal
2.2
Raw Pattern Score
100%
Time Factor
2026-07-09
Last Push
10.0K
Stars
Swift
Language
43.1K
Lines of Code
226
Files
69
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 10.4/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 69 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 0 finding(s).

Agent Over-Engineering Ratio 0.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 0 finding(s).

PR Review Velocity Impact 7.9/100 · LOW

Which changes need focused human review? 69 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 0MEDIUM 1LOW 68

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 69 distinct pattern matches across 4 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 Block44 hits · 44 pts
SeverityFileLineSnippetContext
LOWFineTune/Models/VolumeMapping.swift1// FineTune/Models/VolumeMapping.swiftCOMMENT
LOWFineTune/Models/VolumeMapping.swift21/// References:COMMENT
LOWFineTune/Audio/Monitors/AudioDeviceMonitor.swift61COMMENT
LOWFineTune/Audio/Types/BiquadProcessable.swift1// FineTune/Audio/Types/BiquadProcessable.swiftCOMMENT
LOWFineTune/Audio/EQ/BiquadProcessor.swift1// FineTune/Audio/EQ/BiquadProcessor.swiftCOMMENT
LOWFineTune/Audio/EQ/BiquadProcessor.swift21/// pre-processing via `preProcess()`.COMMENT
LOWFineTune/Audio/EQ/BiquadProcessor.swift181COMMENT
LOWFineTune/Audio/EQ/BiquadMath.swift121 // Map from source digital domain to analog (undo source bilinear transform)COMMENT
LOWFineTune/Audio/Loudness/LoudnessEqualizer.swift1import FoundationCOMMENT
LOWFineTune/Audio/Loudness/LoudnessEqualizer.swift41COMMENT
LOWFineTune/Audio/Loudness/LoudnessCompensator.swift1import FoundationCOMMENT
LOWFineTune/Audio/Loudness/LoudnessCompensator.swift61 // MARK: - Volume UpdateCOMMENT
LOWFineTune/Audio/Engine/EchoTracker.swift1import FoundationCOMMENT
LOWFineTune/Audio/Engine/CrossfadeState.swift1// FineTune/Audio/Engine/CrossfadeState.swiftCOMMENT
LOWFineTune/Audio/Engine/TapResources.swift1// FineTune/Audio/Engine/TapResources.swiftCOMMENT
LOWFineTune/Audio/Engine/ProcessTapController.swift1// FineTune/Audio/Engine/ProcessTapController.swiftCOMMENT
LOWFineTune/Audio/Engine/ProcessTapController.swift41COMMENT
LOWFineTune/Audio/Engine/ProcessTapController.swift81 /// Each IO proc closure captures an immutable callbackID at creation.COMMENT
LOWFineTune/Audio/Engine/ProcessTapController.swift101 /// 2 = open (passthrough)COMMENT
LOWFineTune/Audio/Engine/ProcessTapController.swift301 /// Pure planning step for `buildAggregateDescription`.COMMENT
LOWFineTune/Audio/Engine/ProcessTapController.swift441COMMENT
LOWFineTune/Audio/Engine/SoftLimiter.swift1// FineTune/Audio/Engine/SoftLimiter.swiftCOMMENT
LOWFineTune/Shortcuts/ShortcutsRegistry.swift21 func showPerAppMuteHUD(app: AudioApp, isMuted: Bool)COMMENT
LOWFineTune/Shortcuts/MenuBarPopupController.swift1// FineTune/Shortcuts/MenuBarPopupController.swiftCOMMENT
LOWFineTune/Views/MenuBarPopupView.swift81COMMENT
LOWFineTune/Views/MenuBarPopupView.swift1101 }COMMENT
LOW…neTune/Views/DesignSystem/WindowAppearanceBridge.swift1// FineTune/Views/DesignSystem/WindowAppearanceBridge.swiftCOMMENT
LOW…neTune/Views/DesignSystem/WindowAppearanceBridge.swift21 }COMMENT
LOWFineTune/Views/DesignSystem/DesignTokens.swift1// FineTune/Views/DesignSystem/DesignTokens.swiftCOMMENT
LOWFineTune/Views/Rows/DeviceRow.swift1// FineTune/Views/Rows/DeviceRow.swiftCOMMENT
LOWFineTune/Views/Components/DeviceBadge.swift1// FineTune/Views/Components/DeviceBadge.swiftCOMMENT
LOWFineTuneTests/CrossfadeStateAdversarialTests.swift101 #expect(state.phase == .idle)COMMENT
LOWFineTuneTests/BiquadProcessorSignalTests.swift1// FineTuneTests/BiquadProcessorSignalTests.swiftCOMMENT
LOWFineTuneTests/ProcessingPipelineTests.swift1// FineTuneTests/ProcessingPipelineTests.swiftCOMMENT
LOWFineTuneTests/IOKitMediaKeyDecoderTests.swift1// FineTuneTests/IOKitMediaKeyDecoderTests.swiftCOMMENT
LOWFineTuneTests/SettingsManagerTests.swift41COMMENT
LOWFineTuneTests/MuteButtonColorInvariantTests.swift1// FineTuneTests/MuteButtonColorInvariantTests.swiftCOMMENT
LOWFineTuneTests/DeviceVolumeTierTests.swift1// FineTuneTests/DeviceVolumeTierTests.swiftCOMMENT
LOWFineTuneTests/DeviceVolumeTierTests.swift321 // has `softwareDeviceVolumeEnabled`, so decoding doesn't throw.COMMENT
LOW…eTuneTests/BiquadProcessorSignalAdversarialTests.swift1// FineTuneTests/BiquadProcessorSignalAdversarialTests.swiftCOMMENT
LOWFineTuneTests/LoudnessEqualizerTests.swift21 #expect(s.compressionKneeDb == 8)COMMENT
LOWFineTuneTests/LoudnessEqualizerTests.swift81COMMENT
LOWFineTuneTests/AggregatePlanTests.swift1// FineTuneTests/AggregatePlanTests.swiftCOMMENT
LOWFineTuneTests/BTCallModeTransitionTests.swift21 #expect(!AudioDeviceMonitor.isMeaningfulRateChange(oldRate: 24_000, newRate: 24_000))COMMENT
Verbosity Indicators12 hits · 24 pts
SeverityFileLineSnippetContext
LOWFineTune/Settings/SettingsManager.swift607 // Step 1: Build anchor map — disconnected UID → last connected UID before it (or nil)COMMENT
LOWFineTune/Settings/SettingsManager.swift620 // Step 2: Build result — insert disconnected groups after their anchorsCOMMENT
LOWFineTune/Audio/Loudness/GainComputer.swift20 // Step 3: noise-floor protection — cap upward gain when signal is very quietCOMMENT
LOW⚡FineTune/Audio/Engine/TapResources.swift50 // Step 3: Destroy aggregate deviceCOMMENT
LOW⚡FineTune/Audio/Engine/TapResources.swift60 // Step 4: Destroy process tapCOMMENT
LOW⚡FineTune/Audio/Engine/TapResources.swift107 // Step 3: Destroy aggregate deviceCOMMENT
LOW⚡FineTune/Audio/Engine/TapResources.swift116 // Step 4: Destroy process tapCOMMENT
LOW⚡FineTune/Views/MenuBarPopupView.swift1445 // Step 1: Always activate via NSRunningApplication (reliable for non-minimized)COMMENT
LOW⚡FineTune/Views/MenuBarPopupView.swift1449 // Step 2: Try to restore minimized windows via AppleScriptCOMMENT
LOW…eTuneTests/BiquadProcessorSignalAdversarialTests.swift439 // Step 1: Enabled processing fills delay buffersCOMMENT
LOW⚡…eTuneTests/BiquadProcessorSignalAdversarialTests.swift451 // Step 2: Disabled — bypass, delay buffers untouchedCOMMENT
LOW⚡…eTuneTests/BiquadProcessorSignalAdversarialTests.swift459 // Step 3: Re-enable — delay buffers still have state from step 1COMMENT
Structural Annotation Overuse12 hits · 24 pts
SeverityFileLineSnippetContext
LOWFineTune/Settings/SettingsManager.swift607 // Step 1: Build anchor map — disconnected UID → last connected UID before it (or nil)COMMENT
LOWFineTune/Settings/SettingsManager.swift620 // Step 2: Build result — insert disconnected groups after their anchorsCOMMENT
LOWFineTune/Audio/Loudness/GainComputer.swift20 // Step 3: noise-floor protection — cap upward gain when signal is very quietCOMMENT
LOW⚡FineTune/Audio/Engine/TapResources.swift50 // Step 3: Destroy aggregate deviceCOMMENT
LOW⚡FineTune/Audio/Engine/TapResources.swift60 // Step 4: Destroy process tapCOMMENT
LOW⚡FineTune/Audio/Engine/TapResources.swift107 // Step 3: Destroy aggregate deviceCOMMENT
LOW⚡FineTune/Audio/Engine/TapResources.swift116 // Step 4: Destroy process tapCOMMENT
LOW⚡FineTune/Views/MenuBarPopupView.swift1445 // Step 1: Always activate via NSRunningApplication (reliable for non-minimized)COMMENT
LOW⚡FineTune/Views/MenuBarPopupView.swift1449 // Step 2: Try to restore minimized windows via AppleScriptCOMMENT
LOW…eTuneTests/BiquadProcessorSignalAdversarialTests.swift439 // Step 1: Enabled processing fills delay buffersCOMMENT
LOW⚡…eTuneTests/BiquadProcessorSignalAdversarialTests.swift451 // Step 2: Disabled — bypass, delay buffers untouchedCOMMENT
LOW⚡…eTuneTests/BiquadProcessorSignalAdversarialTests.swift459 // Step 3: Re-enable — delay buffers still have state from step 1COMMENT
AI Slop Vocabulary1 hit · 3 pts
SeverityFileLineSnippetContext
MEDIUMFineTune/Audio/Engine/ProcessTapController.swift711 /// Updates output devices using crossfade for seamless transition.COMMENT