AI Slop Code Risk Monitor

VictoriaMetrics/VictoriaMetrics

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

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

0.4 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for VictoriaMetrics/VictoriaMetrics, a Go project with 17,978 GitHub stars. SynthScan examined 499,289 lines of code across 1931 source files, recording 204 pattern matches distributed across 9 syntactic categories. The legacy adjusted pattern signal is 0.4 (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.

0.4
Adjusted Signal
0.4
Raw Pattern Score
100%
Time Factor
2026-10-30
Last Push
18.0K
Stars
Go
Language
499.3K
Lines of Code
1.9K
Files
204
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 2.1/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 204 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? 2 finding(s).

PR Review Velocity Impact 2.1/100 · LOW

Which changes need focused human review? 204 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 1MEDIUM 3LOW 200

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 204 distinct pattern matches across 9 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 Block183 hits · 174 pts
SeverityFileLineSnippetContext
LOWapp/vmauth/sso.go321// and auth state that are valid for a single flow.COMMENT
LOWapp/vmauth/example_config.yml1# Arbitrary number of usernames may be put here.COMMENT
LOWapp/vmauth/example_config.yml81 # A single user for querying and inserting data:COMMENT
LOWapp/vmauth/example_config_ent.yml1# Arbitrary number of usernames may be put here.COMMENT
LOWapp/vmstorage/vmstorage_with_tenant_id.go41// A new instance of this type should be created usingCOMMENT
LOWapp/vmstorage/vmstorage_with_tenant_id.go81func (*emptyBlockIterator) Error() error {COMMENT
LOWapp/vmstorage/vmstorage_with_tenant_id.go141COMMENT
LOWapp/vmstorage/vmstorage_with_tenant_id.go181COMMENT
LOWapp/vmagent/remotewrite/remotewrite.go401// PushDropSamplesOnFailure pushes wr to the configured remote storage systems set via -remoteWrite.urlCOMMENT
LOWapp/vmui/packages/vmui/src/vite-env.d.ts1/// <reference types="vite/client" />COMMENT
LOWapp/vmselect/searchutil/searchutil.go161//COMMENT
LOWapp/vmselect/promql/exec_test.go10381 {Key: []byte("a"), Value: []byte("a")},COMMENT
LOWapp/vmselect/promql/rollup.go1861 // before calling rollup funcs.COMMENT
LOWapp/vmselect/promql/rollup.go2001 // It is impossible to determine the duration during which the value changedCOMMENT
LOWapp/vmselect/promql/rollup_test.go2041 // either due to changes in the scrape interval or missing scrapes.COMMENT
LOWapp/vmselect/promql/rollup_result_cache.go601 }COMMENT
LOWapp/vmselect/promql/eval.go141COMMENT
LOWapp/vmselect/promql/eval.go501 //COMMENT
LOWapp/vmselect/promql/eval.go1361 //COMMENT
LOWapp/vmselect/promql/eval.go1421 //COMMENT
LOWapp/vmselect/promql/eval.go1481 if iafc != nil && !strings.EqualFold(iafc.ae.Name, "sum") {COMMENT
LOWapp/vmalert/datasource/datasource.go21 Query(ctx context.Context, query string, ts time.Time) (Result, *http.Request, error)COMMENT
LOWapp/vmalert/rule/rule.go21// that has unique ID, can be Executed andCOMMENT
LOWapp/vmalert/rule/alerting.go301 origin map[string]stringCOMMENT
LOWapp/vmalert/templates/template.go1// Copyright 2013 The Prometheus AuthorsCOMMENT
LOWapp/vmalert/templates/template.go181COMMENT
LOWapp/vmalert/templates/template.go421 // externalURL returns value of `external.url` flagCOMMENT
LOWapp/vmalert/templates/template.go441 // pathEscape escapes the string so it can be safely placed inside a URL path segment.COMMENT
LOWapp/vmctl/vm/vm.go41 // AccountID for cluster version.COMMENT
LOWapptest/testcase.go321COMMENT
LOWapptest/testcase.go341//COMMENT
LOWapptest/vminsert.go121// listening for incoming HTTP requests.COMMENT
LOWapptest/vmagent.go81//COMMENT
LOWapptest/vmagent.go221 t.Fatalf("unexpected status code: got %d, want %d", statusCode, http.StatusNoContent)COMMENT
LOWapptest/app.go41type appOptions struct {COMMENT
LOWapptest/vmcluster.go41 vminsert.sendBlocking = func(t *testing.T, numRows int, send func()) {COMMENT
LOWapptest/tests/replication_test.go421// vmstorage nodes. A vmselect can be configured to skip slow replicasCOMMENT
LOWapptest/tests/replication_test.go961 // factor is the same for all groups (groupRF). There is no replicationCOMMENT
LOWapptest/tests/replication_test.go981 // case when N-globalRF+1 groups have received the response from all ofCOMMENT
LOWapptest/tests/replication_test.go1001 // from at least M-groupRF+1 nodes.COMMENT
LOWapptest/tests/replication_test.go1141COMMENT
LOWapptest/tests/query_tracer_test.go21func TestClusterPrometheusQueryTracer(t *testing.T) {COMMENT
LOWapptest/tests/query_tracer_test.go41// query tracer needs to be created for each goroutine. This often getsCOMMENT
LOWapptest/tests/backup_restore_test.go221 batch1Future := genData(numMetrics, "batch1", startFuture, stepFuture)COMMENT
LOWdocs/victoriametrics/sd_configs.md61- job_name: azureCOMMENT
LOWdocs/victoriametrics/sd_configs.md81COMMENT
LOWdocs/victoriametrics/sd_configs.md141 # If the token isn't specified, then it is read from a file pointed by CONSUL_HTTP_TOKEN_FILECOMMENT
LOWdocs/victoriametrics/sd_configs.md161 #COMMENT
LOWdocs/victoriametrics/sd_configs.md181 # node_meta is an optional node metadata key/value pairs to filter nodes for a given service.COMMENT
LOWdocs/victoriametrics/sd_configs.md261COMMENT
LOWdocs/victoriametrics/sd_configs.md281 # See https://www.consul.io/api-docs/catalog#list-nodes-for-service .COMMENT
LOWdocs/victoriametrics/sd_configs.md421- job_name: dockerCOMMENT
LOWdocs/victoriametrics/sd_configs.md501 #COMMENT
LOWdocs/victoriametrics/sd_configs.md621- job_name: ec2COMMENT
LOWdocs/victoriametrics/sd_configs.md641 #COMMENT
LOWdocs/victoriametrics/sd_configs.md661 #COMMENT
LOWdocs/victoriametrics/sd_configs.md841 #COMMENT
LOWdocs/victoriametrics/sd_configs.md901 # The mandatory Hetzner role for entity discovery.COMMENT
LOWdocs/victoriametrics/sd_configs.md1041 # api_server: "..."COMMENT
LOWdocs/victoriametrics/sd_configs.md1061 # Other roles only support selectors matching the role itself (e.g. node role can only contain node selectors).COMMENT
123 more matches not shown…
Structural Annotation Overuse7 hits · 10 pts
SeverityFileLineSnippetContext
LOWdocs/victoriametrics/Quick-Start.md42### Step 1: Download the binaryCOMMENT
LOWdocs/victoriametrics/Quick-Start.md63### Step 2: Start VictoriaMetricsCOMMENT
LOWdocs/victoriametrics/Quick-Start.md89### Step 3: Explore the metricsCOMMENT
LOW…des/guide-vmcluster-multiple-retention-setup/README.md47### Step 1: Deploying storage groups {#step1}COMMENT
LOW…des/guide-vmcluster-multiple-retention-setup/README.md142### Step 2: Deploying vmselect {#step2}COMMENT
LOW…des/guide-vmcluster-multiple-retention-setup/README.md190### Step 3: Deploying vmagent {#step3}COMMENT
LOW…des/guide-vmcluster-multiple-retention-setup/README.md240### Step 4: VerificationCOMMENT
TODO Padding6 hits · 9 pts
SeverityFileLineSnippetContext
LOWlib/fs/fadvise_solaris.go6 // TODO: implement this properlyCOMMENT
LOWlib/fs/fadvise_solaris.go11 // TODO: implement this properlyCOMMENT
LOWlib/fs/fadvise_openbsd.go8 // TODO: implement this properlyCOMMENT
LOWlib/fs/fadvise_openbsd.go13 // TODO: implement this properlyCOMMENT
LOWlib/fs/fadvise_darwin.go8 // TODO: implement this properlyCOMMENT
LOWlib/fs/fadvise_darwin.go13 // TODO: implement this properlyCOMMENT
AI Response Leakage1 hit · 8 pts
SeverityFileLineSnippetContext
HIGH…des/guide-vmcluster-multiple-retention-setup/README.md161 # Each list item is a single -storageNode flag. In this example, there isCOMMENT
Slop Phrases1 hit · 3 pts
SeverityFileLineSnippetContext
MEDIUM…/vmanomaly-node-exporter-preset/user_input_example.yml35# # extra_labels: # some labels are already defined, but you can add moreCOMMENT
Self-Referential Comments1 hit · 3 pts
SeverityFileLineSnippetContext
MEDIUMdeployment/docker/rules/alerts-vmanomaly.yml1# This file provides a recommended list of alerts to monitor the health of VictoriaMetrics Anomaly Detection (vmanomaly)COMMENT
Redundant / Tautological Comments2 hits · 3 pts
SeverityFileLineSnippetContext
LOW…igitialocean/one-click-droplet/scripts/99-img-check.sh93 # Check if there are log archives or log files that have not been recently cleared.COMMENT
LOWbenchmarks/plot-load.sh12# Check if the files existCOMMENT
Hyper-Verbose Identifiers2 hits · 2 pts
SeverityFileLineSnippetContext
LOW…ponents/Configurators/QueryEditor/autocompleteUtils.ts56export function shouldSuppressAutoSuggestion(value: string): boolean {CODE
LOWlib/promrelabel/debug.qtpl.go76 qw422016.N().S(`<title>Metric relabel debug</title><script>function setRelabelDebugFormMethod(form) {form.method = (forCODE
Modern AI Meta-Vocabulary1 hit · 2 pts
SeverityFileLineSnippetContext
MEDIUMdocs/anomaly-detection/components/monitoring.md848Use `finish_reason="length"` to investigate responses ending at the output limit. See [Copilot context budgets](https://CODE