AI Slop Code Risk Monitor

cert-manager/cert-manager

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

Automatically provision and manage TLS certificates in Kubernetes

2.5 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for cert-manager/cert-manager, a Go project with 14,144 GitHub stars. SynthScan examined 261,171 lines of code across 1125 source files, recording 666 pattern matches distributed across 9 syntactic categories. The legacy adjusted pattern signal is 2.5 (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.

2.5
Adjusted Signal
2.5
Raw Pattern Score
100%
Time Factor
2026-10-31
Last Push
14.1K
Stars
Go
Language
261.2K
Lines of Code
1.1K
Files
666
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 11.1/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 639 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.7/100 · LOW

Are imports declared and package/API names verified? 27 finding(s).

Agent Over-Engineering Ratio 0.0/100 · LOW

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

PR Review Velocity Impact 12.5/100 · LOW

Which changes need focused human review? 666 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 1HIGH 0MEDIUM 11LOW 654

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 666 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 Block623 hits · 574 pts
SeverityFileLineSnippetContext
LOW.clomonitor.yml1# License scanning informationCOMMENT
LOWcmd/cainjector/app/controller.go101 // Why do we disable the cache for v1.Secret?COMMENT
LOWcmd/cainjector/app/controller.go121 // This initial list operation can place enormous load onCOMMENT
LOWdesign/20190708.certificate-request-crd.md121## ProposalCOMMENT
LOWdesign/20200326.extensible-certificate-controller.md121 //COMMENT
LOWdesign/20200326.extensible-certificate-controller.md141 // for the next certificate iteration.COMMENT
LOWdesign/20200326.extensible-certificate-controller.md161 // the options on the Certificate resource are compared against theCOMMENT
LOWdesign/acme-orders-challenges-crd.md81 // If the Issuer does not exist, processing will be retried.COMMENT
LOWdesign/acme-orders-challenges-crd.md101 // Config specifies a mapping from DNS identifiers to how those identifiersCOMMENT
LOWdesign/acme-orders-challenges-crd.md141// State represents the state of an ACME resource, such as an Order.COMMENT
LOWdesign/acme-orders-challenges-crd.md161 // If an Order is marked 'Ready', the corresponding certificateCOMMENT
LOWdesign/acme-orders-challenges-crd.md181 // Expired signifies that an ACME resource has expired.COMMENT
LOWdesign/acme-orders-challenges-crd.md261 // or not.COMMENT
LOWtools/setup-integration-test-dependencies.sh1#!/usr/bin/env bashCOMMENT
LOWtest/webhook/testwebhook.go61 // If `--tls-cert-file` or `--tls-private-key-file` are explicitly providedCOMMENT
LOW…st/integration/certificates/metrics_controller_test.go241certmanager_certificate_challenge_status{domain="example.com",name="test-challenge-status",namespace="testns",processingCOMMENT
LOW…egration/certificates/stalled_request_recovery_test.go61// willing to change: a CertificateRequest that an external issuer left with aCOMMENT
LOWtest/e2e/framework/addon/internal/globals.go41 SupportsGlobal() boolCOMMENT
LOWtest/e2e/framework/log/log.go41COMMENT
LOWtest/e2e/framework/helper/featureset/featureset.go41 // IPAddressFeature denotes tests that set the IPAddresses field.COMMENT
LOWtest/e2e/framework/helper/featureset/featureset.go61COMMENT
LOWtest/e2e/framework/helper/featureset/featureset.go101 // certificates with an ML-DSA private key.COMMENT
LOWtest/e2e/suite/issuers/ca/fixtures.go41// Issuer: C = UK, O = cert-manager, CN = cert-manager testing CACOMMENT
LOWtest/e2e/suite/issuers/ca/fixtures.go61// CA:TRUECOMMENT
LOWtest/e2e/suite/issuers/ca/fixtures.go101}COMMENT
LOWtest/e2e/suite/issuers/ca/fixtures.go121// a5:a7:75:ce:37:69:db:1d:6e:6a:cc:af:3a:e6:c2:COMMENT
LOWtest/e2e/suite/issuers/ca/fixtures.go181// ValidityCOMMENT
LOWtest/e2e/suite/issuers/ca/fixtures.go201// X509v3 Subject Key Identifier:COMMENT
LOWtest/e2e/suite/certificaterequests/approval/approval.go461 },COMMENT
LOW…/suite/conformance/certificatesigningrequests/suite.go41 // returns an SignerName to that Issuer that will be used as the SignerNameCOMMENT
LOW…/suite/conformance/certificatesigningrequests/suite.go61COMMENT
LOWtest/e2e/suite/conformance/certificates/suite.go41 // IssuerRef on Certificate resources that this suite creates.COMMENT
LOWdeploy/charts/cert-manager/README.template.md1061apiVersion: webhook.config.cert-manager.io/v1alpha1COMMENT
LOWdeploy/charts/cert-manager/values.yaml1# +docs:section=GlobalCOMMENT
LOWdeploy/charts/cert-manager/values.yaml21 # If a component-specific nodeSelector is also set, it will be merged and take precedence.COMMENT
LOWdeploy/charts/cert-manager/values.yaml41 priorityClassName: ""COMMENT
LOWdeploy/charts/cert-manager/values.yaml81 # +docs:propertyCOMMENT
LOWdeploy/charts/cert-manager/values.yaml101COMMENT
LOWdeploy/charts/cert-manager/values.yaml121#COMMENT
LOWdeploy/charts/cert-manager/values.yaml141COMMENT
LOWdeploy/charts/cert-manager/values.yaml161 # +docs:propertyCOMMENT
LOWdeploy/charts/cert-manager/values.yaml181# +docs:propertyCOMMENT
LOWdeploy/charts/cert-manager/values.yaml201 # registry: ""COMMENT
LOWdeploy/charts/cert-manager/values.yaml221 # digest: sha256:0e072dddd1f7f8fc8909a2ca6f65e76c5f0d2fcfb8be47935ae3457e8bbceb20COMMENT
LOWdeploy/charts/cert-manager/values.yaml241# Override the "cert-manager.name" value, which is used to annotate some ofCOMMENT
LOWdeploy/charts/cert-manager/values.yaml261 # "{{ .Chart.Name }}-helm-chart/version": "{{ .Chart.Version }}"COMMENT
LOWdeploy/charts/cert-manager/values.yaml281#COMMENT
LOWdeploy/charts/cert-manager/values.yaml301# # See https://cert-manager.io/docs/cli/controller/COMMENT
LOWdeploy/charts/cert-manager/values.yaml321# dnsNames:COMMENT
LOWdeploy/charts/cert-manager/values.yaml341# Forces cert-manager to use only the recursive nameservers for verification.COMMENT
LOWdeploy/charts/cert-manager/values.yaml361COMMENT
LOWdeploy/charts/cert-manager/values.yaml381# command: [aws_signing_helper]COMMENT
LOWdeploy/charts/cert-manager/values.yaml401# secretName: certCOMMENT
LOWdeploy/charts/cert-manager/values.yaml441COMMENT
LOWdeploy/charts/cert-manager/values.yaml461# +docs:propertyCOMMENT
LOWdeploy/charts/cert-manager/values.yaml481# podDnsPolicy: "None"COMMENT
LOWdeploy/charts/cert-manager/values.yaml501# - bar.remoteCOMMENT
LOWdeploy/charts/cert-manager/values.yaml561 # defaultIssuerKind: ""COMMENT
LOWdeploy/charts/cert-manager/values.yaml581COMMENT
LOWdeploy/charts/cert-manager/values.yaml601runtimeClassName: ""COMMENT
563 more matches not shown…
Fake / Example Data26 hits · 28 pts
SeverityFileLineSnippetContext
LOWtest/e2e/suite/certificates/othernamesan.go149 UTF8Value: "user@example.org",CODE
LOWtest/e2e/suite/certificates/othernamesan.go164 UTF8Value: "user@example.org",CODE
LOWthird_party/forked/acme/rfc8555_test.go363 const email = "mailto:user@example.org"CODE
LOWthird_party/forked/acme/rfc8555_test.go441 const email = "mailto:user@example.org"CODE
LOWthird_party/forked/acme/rfc8555_test.go589 const email = "mailto:user@example.org"CODE
LOWthird_party/forked/acme/rfc8555_test.go723 const email = "mailto:user@example.org"CODE
LOWpkg/util/pki/csr_test.go450 UTF8String: "user@example.org",CODE
LOWpkg/util/pki/csr_test.go728 UTF8Value: "user@example.org",CODE
LOW⚡pkg/util/pki/csr_test.go754 EmailAddresses: []string{"user@example.org", "alt-email@example.org"},CODE
LOW⚡pkg/util/pki/csr_test.go758 UTF8Value: "user@example.org",CODE
LOW⚡pkg/util/pki/csr_test.go762 UTF8Value: "user@example.org",CODE
LOWpkg/util/pki/csr_test.go773 {Tag: nameTypeRFC822Name, Class: 2, Bytes: []byte("user@example.org")},CODE
LOWpkg/util/pki/csr_test.go774 {Tag: nameTypeRFC822Name, Class: 2, Bytes: []byte("alt-email@example.org")},CODE
LOWpkg/util/pki/csr_test.go795 UTF8Value: "user@example.org",CODE
LOWpkg/util/pki/nameconstraints_test.go59 PermittedEmailAddresses: []string{"user@example.com"},CODE
LOWpkg/util/pki/nameconstraints_test.go87 PermittedEmailAddresses: []string{"user@example.com"},CODE
LOWpkg/controller/certificate-shim/helper_test.go474 assert.Equal(t, []string{"test@example.com", "admin@example.com"}, crt.Spec.EmailAddresses)CODE
LOWpkg/controller/certificate-shim/sync_test.go706 cmapi.IngressSecretTemplate: `{ "annotations": { "example-annotation" : "dummy-value" }, "labels": CODE
LOWpkg/controller/certificate-shim/sync_test.go730 "example-annotation": "dummy-value",CODE
LOWpkg/controller/certificate-shim/sync_test.go733 "example-label": "dummy-value",CODE
LOWpkg/controller/certificate-shim/sync_test.go753 cmapi.IngressSecretTemplate: `{ "annotations": { "cert-manager.io/disallowed-annotation" : "dummy-vCODE
LOW…oller/certificaterequests/venafi/custom_fields_test.go31 {"name": "Authoriser Name", "value": "John Doe"},{"name": "Division", "value": "BU1"}CODE
LOW…oller/certificaterequests/venafi/custom_fields_test.go36 {Name: "Authoriser Name", Value: "John Doe"},CODE
LOW…oller/certificaterequests/venafi/custom_fields_test.go51 {Name: "Authoriser Name", Value: "John Doe"},CODE
LOWpkg/issuer/acme/setup_test.go123 someEmail = "test@test.com"CODE
LOWpkg/issuer/acme/dns/digitalocean/digitalocean_test.go306 Token("fake-token"),CODE
Self-Referential Comments7 hits · 21 pts
SeverityFileLineSnippetContext
MEDIUMdeploy/charts/cert-manager/values.yaml661 # Create a ServiceMonitor to add cert-manager to Prometheus.COMMENT
MEDIUMdeploy/charts/cert-manager/values.yaml705 # Create a PodMonitor to add cert-manager to Prometheus.COMMENT
MEDIUMdeploy/charts/cert-manager/values.yaml1187 # Create the CA Injector deploymentCOMMENT
MEDIUMhack/verify-upgrade.sh133# Create a cert-manager issuer and certCOMMENT
MEDIUMhack/verify-upgrade.sh193# Create a cert-manager issuer and certCOMMENT
MEDIUMmake/config/samplewebhook/chart/templates/pki.yaml2# Create a selfsigned Issuer, in order to create a root CA certificate forCOMMENT
MEDIUMmake/config/samplewebhook/chart/templates/pki.yaml40# Create an Issuer that uses the above generated CA certificate to issue certsCOMMENT
Hallucination Indicators1 hit · 10 pts
SeverityFileLineSnippetContext
CRITICAL…troller/certificates/readiness/readiness_controller.go420 c.scheduledWorkQueue.Add(key, crt.Status.ACME.ARI.NextCheck.Time.Sub(now))CODE
AI Slop Vocabulary3 hits · 9 pts
SeverityFileLineSnippetContext
MEDIUMinternal/controller/certificates/policies/checks.go219 // This comparison is a lot less robust than comparing against the CertificateRequestCOMMENT
MEDIUMhack/latest-base-images.sh25# We use the nonroot variants of the distroless images to follow best practices around container security.COMMENT
MEDIUMhack/latest-kind-images.sh35# It can be made more robust if / when KindCOMMENT
TODO Padding2 hits · 3 pts
SeverityFileLineSnippetContext
LOW…terequest/approval/certificaterequest_approval_test.go409 // TODO: implement meCOMMENT
LOW…terequest/approval/certificaterequest_approval_test.go414 // TODO: implement meCOMMENT
Slop Phrases1 hit · 3 pts
SeverityFileLineSnippetContext
MEDIUMmake/config/kind/cluster.yaml19# TIP: If you are running kind on a computer with corporate MITM VPN, you can addCOMMENT
Verbosity Indicators2 hits · 3 pts
SeverityFileLineSnippetContext
LOWpkg/controller/certificate-shim/ingresses/controller.go80 // We re-queue on "Update" because we need to check if the Certificate isCOMMENT
LOWpkg/controller/certificate-shim/gateways/controller.go66 // Gateway because we need to check if the Certificate is still up to date.COMMENT
Structural Annotation Overuse1 hit · 2 pts
SeverityFileLineSnippetContext
LOWinternal/controller/certificates/policies/checks.go350// NOTE: This function only compares the values of annotations and labels thatCOMMENT