AI Slop Code Risk Monitor

microg/GmsCore

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

Free implementation of Play Services

0.9 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for microg/GmsCore, a Java project with 15,137 GitHub stars. SynthScan examined 342,204 lines of code across 3274 source files, recording 40 pattern matches distributed across 7 syntactic categories. The legacy adjusted pattern signal is 0.9 (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.

0.9
Adjusted Signal
0.9
Raw Pattern Score
100%
Time Factor
2026-10-26
Last Push
15.1K
Stars
Java
Language
342.2K
Lines of Code
3.3K
Files
40
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 0.4/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 18 finding(s).

Hallucinated Dependency & Supply Chain Risk 3.7/100 · LOW

Are imports declared and package/API names verified? 22 finding(s).

Agent Over-Engineering Ratio 0.0/100 · LOW

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

PR Review Velocity Impact 3.4/100 · LOW

Which changes need focused human review? 40 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 2LOW 17

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 40 distinct pattern matches across 7 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 · 260 pts
SeverityFileLineSnippetContext
CRITICAL…main/kotlin/org/microg/gms/vision/face/FaceDetector.kt93private fun com.google.mlkit.vision.face.aidls.FaceParcel.toFaceParcel() = FaceParcel(CODE
CRITICAL…c/main/kotlin/org/microg/gms/profile/ProfileManager.kt249 "Build.VERSION.SDK_INT" to android.os.Build.VERSION.SDK_INT.toString()CODE
CRITICAL…c/main/java/org/microg/vending/billing/core/IAPCore.kt181 this.clientInfo = org.microg.vending.billing.proto.ClientInfo.Builder().apply {CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java444 return new com.google.android.gms.fitness.data.Field(name, FORMAT_INT32);CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java448 return new com.google.android.gms.fitness.data.Field(name, FORMAT_FLOAT);CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java452 return new com.google.android.gms.fitness.data.Field(name, FORMAT_STRING);CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java456 return new com.google.android.gms.fitness.data.Field(name, FORMAT_MAP);CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java460 return new com.google.android.gms.fitness.data.Field(name, FORMAT_LONG);CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java464 return new com.google.android.gms.fitness.data.Field(name, FORMAT_DOUBLE);CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java468 return new com.google.android.gms.fitness.data.Field(name, FORMAT_OBJECT);CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java472 return new com.google.android.gms.fitness.data.Field(name, FORMAT_INT32, true);CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java476 return new com.google.android.gms.fitness.data.Field(name, FORMAT_FLOAT, true);CODE
CRITICAL⚡…in/java/com/google/android/gms/fitness/data/Field.java480 return new com.google.android.gms.fitness.data.Field(name, FORMAT_STRING, true);CODE
CRITICAL…n/org/microg/gms/games/snapshot/SnapshotsDataClient.kt197 org.microg.gms.games.SnapshotImage.Builder().apply {CODE
CRITICAL…n/org/microg/gms/games/snapshot/SnapshotsDataClient.kt206 val snapshotBuilder = org.microg.gms.games.Snapshot.Builder().apply {CODE
CRITICAL…/main/kotlin/org/microg/gms/maps/hms/model/Polyline.kt200 private fun com.huawei.hms.maps.model.Cap.toGms(): Cap {CODE
CRITICAL…x/src/main/kotlin/org/microg/gms/maps/mapbox/Styles.kt290 return com.mapbox.mapboxsdk.utils.ColorUtils.rgbaToColor(this)CODE
CRITICAL…x/src/main/kotlin/org/microg/gms/maps/mapbox/Styles.kt300fun Int.colorToString() = com.mapbox.mapboxsdk.utils.ColorUtils.colorToRgbaString(this)CODE
CRITICAL…/main/java/org/microg/gms/wearable/DataItemRecord.java123 .value(new org.microg.wearable.proto.Asset.Builder()CODE
CRITICAL…android/gms/common/security/ProviderInstallerImpl.java52 com.google.android.gms.providerinstaller.ProviderInstallerImpl.insertProvider(context);CODE
CRITICAL…android/gms/common/security/ProviderInstallerImpl.java57 com.google.android.gms.providerinstaller.ProviderInstallerImpl.reportRequestStats(context, elapsedRealtimeBeforeCODE
Over-Commented Block9 hits · 9 pts
SeverityFileLineSnippetContext
LOW…pi/src/main/java/android/location/LocationManager.java981// return false;COMMENT
LOW…pi/src/main/java/android/location/LocationManager.java1001// return false;COMMENT
LOW…/java/org/microg/gms/ui/SafetyNetAdvancedFragment.java41// private RadioButtonPreference radioOfficial;COMMENT
LOW…/java/org/microg/gms/ui/SafetyNetAdvancedFragment.java61// } else if (preference == radioSelfSigned) {COMMENT
LOW…/java/org/microg/gms/ui/SafetyNetAdvancedFragment.java81// protected Fragment getFragment() {COMMENT
LOW…src/main/kotlin/org/microg/gms/signin/SignInService.kt101// response = ResolveAccountResponse().apply {COMMENT
LOW…java/com/google/android/gms/fido/u2f/U2fApiClient.java41 */COMMENT
LOW…java/com/google/android/gms/fido/u2f/U2fApiClient.java61// * @param requestParams for the sign requestCOMMENT
LOW…com/google/android/gms/auth/api/identity/Identity.java21// * Returns a new instance of {@link AuthorizationClient}.COMMENT
Verbosity Indicators3 hits · 7 pts
SeverityFileLineSnippetContext
LOW⚡…manticlocationhistory/db/backup/OdlhBackupProcessor.kt175 // Step 1: Read previous sync snapshotCOMMENT
LOW⚡…manticlocationhistory/db/backup/OdlhBackupProcessor.kt179 // Step 2: Read current SQLite shard statesCOMMENT
LOW⚡…manticlocationhistory/db/backup/OdlhBackupProcessor.kt183 // Step 3: Delta comparisonCOMMENT
Structural Annotation Overuse3 hits · 7 pts
SeverityFileLineSnippetContext
LOW⚡…manticlocationhistory/db/backup/OdlhBackupProcessor.kt175 // Step 1: Read previous sync snapshotCOMMENT
LOW⚡…manticlocationhistory/db/backup/OdlhBackupProcessor.kt179 // Step 2: Read current SQLite shard statesCOMMENT
LOW⚡…manticlocationhistory/db/backup/OdlhBackupProcessor.kt183 // Step 3: Delta comparisonCOMMENT
AI Slop Vocabulary2 hits · 6 pts
SeverityFileLineSnippetContext
MEDIUM…/gms/common/GooglePlayServicesRepairableException.java17 * {@link #getConnectionStatusCode()} in conjunction with {@link GoogleApiAvailability#getErrorDialog(android.app.ActiviCOMMENT
MEDIUM…main/java/org/microg/gms/maps/vtm/MapFragmentImpl.java74 // TOOD: Certainly does not belong here and this wayCOMMENT
Slop Phrases1 hit · 2 pts
SeverityFileLineSnippetContext
LOW…/java/com/android/billingclient/api/BillingClient.java38 * When you are done with this object, don't forget to call {@link #endConnection} to ensure proper cleanup. This objectCOMMENT
Fake / Example Data1 hit · 1 pts
SeverityFileLineSnippetContext
LOW…/org/microg/gms/accountaction/AccountActionActivity.kt117 "admin@example.com",CODE