AI Slop Code Risk Monitor

tdurieux/anonymous_github

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

Anonymous Github is a proxy server to support anonymous browsing of Github repositories for open-science code and data.

2.4 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for tdurieux/anonymous_github, a JavaScript project with 2,290 GitHub stars. SynthScan examined 85,832 lines of code across 741 source files, recording 99 pattern matches distributed across 9 syntactic categories. The legacy adjusted pattern signal is 2.4 (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.

2.4
Adjusted Signal
2.4
Raw Pattern Score
100%
Time Factor
2026-10-31
Last Push
2.3K
Stars
JavaScript
Language
85.8K
Lines of Code
741
Files
99
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 8.2/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 85 finding(s).

Hallucinated Dependency & Supply Chain Risk 3.5/100 · LOW

Are imports declared and package/API names verified? 14 finding(s).

Agent Over-Engineering Ratio 1.3/100 · LOW

Are wrappers, guards, and repeated structures necessary? 23 finding(s).

PR Review Velocity Impact 13.0/100 · LOW

Which changes need focused human review? 99 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 4HIGH 0MEDIUM 52LOW 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 99 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.

AI Slop Vocabulary50 hits · 103 pts
SeverityFileLineSnippetContext
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MEDIUMpublic/script/external/ace/mode-erlang.js1ace.define("ace/mode/erlang_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"CODE
MEDIUMpublic/script/external/ace/mode-php.js1ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rCODE
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MEDIUMpublic/script/external/ace/mode-luapage.js1ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rCODE
MEDIUMpublic/script/external/ace/mode-liquid.js1ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rCODE
MEDIUMpublic/script/external/ace/mode-liquid.js1ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rCODE
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MEDIUMpublic/script/external/ace/mode-razor.js1ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rCODE
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MEDIUMpublic/script/external/ace/mode-soy_template.js1ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rCODE
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MEDIUMpublic/script/external/ace/mode-html_ruby.js1ace.define("ace/mode/css_highlight_rules",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text_highCODE
MEDIUMpublic/script/external/ace/mode-html_ruby.js1ace.define("ace/mode/css_highlight_rules",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text_highCODE
MEDIUMpublic/script/external/ace/mode-markdown.js1ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rCODE
MEDIUMpublic/script/external/ace/mode-markdown.js1ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rCODE
MEDIUM⚡public/script/external/ace/mode-html_elixir.js1ace.define("ace/mode/css_highlight_rules",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text_highCODE
MEDIUM⚡public/script/external/ace/mode-html_elixir.js1ace.define("ace/mode/css_highlight_rules",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text_highCODE
MEDIUM⚡public/script/external/ace/mode-html_elixir.js1ace.define("ace/mode/css_highlight_rules",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text_highCODE
MEDIUMpublic/script/external/ace/mode-smarty.js1ace.define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rCODE
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Hallucination Indicators4 hits · 50 pts
SeverityFileLineSnippetContext
CRITICAL⚡public/script/core.min.js1let defaultOptions={unicode:!(window.githubEmojis={"+1":"https://github.githubassets.com/images/icons/emoji/unicode/1f44CODE
CRITICAL⚡public/script/core.min.js9`}strong(e){return`<strong>${e}</strong>`}em(e){return`<em>${e}</em>`}codespan(e){return`<code>${e}</code>`}br(){return"CODE
CRITICALpublic/script/external/jquery-3.4.1.min.js2!function(e,t){"use strict";"object"==typeof module&&"object"==typeof module.exports?module.exports=e.document?t(e,!0):fCODE
CRITICALpublic/script/external/marked.min.js6!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?defCODE
Hyper-Verbose Identifiers23 hits · 23 pts
SeverityFileLineSnippetContext
LOWpublic/script/pdf.min.js22!function webpackUniversalModuleDefinition(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=t.pdfjsCODE
LOWpublic/script/external/pdf.js22!function webpackUniversalModuleDefinition(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=t.pdfjsCODE
LOWsrc/core/anonymize-utils.ts308function hasCatastrophicBacktracking(src: string): boolean {CODE
LOWsrc/core/anonymize-utils.ts591function runWithAnonymizationDeadline(run: () => string, timeoutMs = 1000): string {CODE
LOWsrc/core/temporary-storage.ts31export async function startTemporaryStorageMaintenance(intervalMs = 60_000) {CODE
LOWsrc/core/owner-notifications.ts159export async function prepareLegacyOwnerAlertMigration(): Promise<void> {CODE
LOWsrc/core/owner-notifications.ts198export async function initializeOwnerAccessAlerts(): Promise<void> {CODE
LOWsrc/core/transformed-cache.ts144export async function removeTransformedRepositoryCache(repoId: string) {CODE
LOWsrc/core/AnonymizedFile.ts34function defaultMaskCandidateRegex(value: string): RegExp {CODE
LOWsrc/core/performance-monitoring.ts78export function startPerformanceMonitoring(service: Service, workers: () => unknown = () => null) {CODE
LOWsrc/core/anonymization-pool.ts103export function getAnonymizationPoolStats() {CODE
LOWsrc/core/recover-owner-credential.ts7export function createOwnerCredentialRecovery(identify = identifyGitHubToken) {CODE
LOWsrc/server/schedule.ts46export function repositoryMaintenanceQuery(now: Date) {CODE
LOWsrc/server/dailyStatsSnapshot.ts61export function mergeCurrentStatsIntoHistory(CODE
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LOWsrc/server/service/review-consent-http.ts51export function createReviewConsentRouter(CODE
LOWsrc/server/service/review-completion-http.ts67export function createReviewCompletionService(CODE
LOWsrc/server/service/review-intent-client.ts149export function createReviewIntentConsumer(config: ReviewIntentClientConfig) {CODE
LOWsrc/server/routes/repository-private.ts437export function hasRepositorySourceChanged(CODE
LOWsrc/server/routes/repository-private.ts454export function shouldReactivateInactiveRepository(CODE
LOWsrc/queue/processes/removeCache.ts38export function createRemoveCacheProcessor(database?: Database) {CODE
LOWsrc/queue/processes/removeRepository.ts57export function createRemoveRepositoryProcessor(database?: Database) {CODE
Fake / Example Data10 hits · 10 pts
SeverityFileLineSnippetContext
LOWtest/vue-ui.test.js460 for (const [id, value] of Object.entries({ billing_name: "Jane Smith", email: "jane@example.org", inputAddress: "12 CODE
LOWtest/vue-ui.test.js465 expect(request?.payload.billing).to.include({ name: "Jane Smith", email: "jane@example.org", city: "Paris" });CODE
LOWtest/anonymizer-large-files.test.js5const terms = ["first.last", "user@example.org", "dept.example.edu", "lab.io", "project.org", "Author X. Name",CODE
LOW⚡public/script/core.min.js9`}strong(e){return`<strong>${e}</strong>`}em(e){return`<em>${e}</em>`}codespan(e){return`<code>${e}</code>`}br(){return"CODE
LOWpublic/script/vendor.min.js24 label names the service and the tooltip says who to contact. `),t[17]||(t[17]=o("li",{class:"nav-item d-none CODE
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LOWscripts/dev-mock.js354 { n: 6, username: "carol", email: "carol@example.org", status: "removed", days: 1500, repos: 0 },CODE
LOWscripts/dev-mock.js476 billing: c.price ? { name: "Program Chairs", email: "chairs@example.org", country: "DE" } : undefined,CODE
Self-Referential Comments3 hits · 6 pts
SeverityFileLineSnippetContext
MEDIUMpublic/script/external/ace/snippets/java.js1ace.define("ace/snippets/java",["require","exports","module"],function(e,t,n){"use strict";t.snippetText='## Access ModiCODE
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Verbosity Indicators3 hits · 6 pts
SeverityFileLineSnippetContext
LOW⚡src/core/logger.ts133 // Step 1: keep just the first arg (typically the human message + theCOMMENT
LOW⚡src/core/logger.ts138 // Step 2: strip heavy nested fields (err, cause, upstreamBody) but keepCOMMENT
LOWsrc/core/logger.ts151 // Step 3: nothing left to trim — replace with a placeholder so the entryCOMMENT
Structural Annotation Overuse3 hits · 6 pts
SeverityFileLineSnippetContext
LOW⚡src/core/logger.ts133 // Step 1: keep just the first arg (typically the human message + theCOMMENT
LOW⚡src/core/logger.ts138 // Step 2: strip heavy nested fields (err, cause, upstreamBody) but keepCOMMENT
LOWsrc/core/logger.ts151 // Step 3: nothing left to trim — replace with a placeholder so the entryCOMMENT
Over-Commented Block2 hits · 2 pts
SeverityFileLineSnippetContext
LOWpublic/script/external/ansi_up.min.js1// ansi_up.jsCOMMENT
LOWsrc/core/term-matching.ts1// Pure helpers for term-based anonymization. Extracted from anonymize-utilsCOMMENT
Slop Phrases1 hit · 1 pts
SeverityFileLineSnippetContext
LOWpublic/script/external/ace/worker-css.js1"no use strict";!function(e){function t(e,t){var n=e,r="";while(n){var i=t[n];if(typeof i=="string")return i+r;if(i)retuCODE