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This report summarizes scanner evidence for chartbrew/chartbrew, a JavaScript project with 4,064 GitHub stars. SynthScan examined 214,613 lines of code across 864 source files, recording 205 pattern matches distributed across 7 syntactic categories. The legacy adjusted pattern signal is 1.1 (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.
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.
Can maintainers explain intent, assumptions, and trade-offs? 194 finding(s).
Are imports declared and package/API names verified? 11 finding(s).
Are wrappers, guards, and repeated structures necessary? 189 finding(s).
Which changes need focused human review? 205 finding(s).
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.
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.
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.
The scanner identified 205 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.
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | server/visualization/tabular.js | 29 | function applyLegacyTabularOptions(rows, options = {}) { | CODE |
| LOW | server/visualization/spec.js | 61 | function normalizeVisualizationSpec(input = {}) { | CODE |
| LOW | server/visualization/spec.js | 107 | function validateVisualizationSpec(input, options = {}) { | CODE |
| LOW | server/visualization/filterDatasets.js | 75 | function filterVisualizationDatasets({ | CODE |
| LOW | server/visualization/legacyChartToVisualization.js | 182 | function legacyChartToVisualization(chartValue) { | CODE |
| LOW | server/visualization/dateField.js | 5 | function getVisualizationTimeField(visualization, bindingId) { | CODE |
| LOW | server/visualization/dateField.js | 22 | function getPreferredSchemaDateField(fieldsSchema = {}) { | CODE |
| LOW | server/visualization/remapBindings.js | 12 | function remapVisualizationBindings(visualization, sourceConfigs = [], createdConfigs = []) { | CODE |
| LOW | server/visualization/legacyVisualizationSync.js | 49 | function isLegacyOwnedVisualization(visualization) { | CODE |
| LOW | server/visualization/compatibilityUpdates.js | 164 | function applyChartCompatibilityUpdate(visualization, data = {}) { | CODE |
| LOW | server/visualization/compatibilityUpdates.js | 234 | function applyCdcCompatibilityUpdate(visualization, bindingId, data = {}) { | CODE |
| LOW | server/visualization/compilers/chartJsCartesian.js | 155 | function buildAvailableSeriesMetadata(frame, visualization) { | CODE |
| LOW | server/tests/unit/sourceAiHarness.test.js | 92 | function expectDataRequestContract(sourceId, plan) { | CODE |
| LOW | server/tests/unit/sourceAiHarness.test.js | 120 | function expectChartDatasetConfigContract({ chartType, chartDatasetConfig, expected = {} }) { | CODE |
| LOW | server/tests/unit/sourceAiHarness.test.js | 346 | function setupCustomerioToolRuntime() { | CODE |
| LOW | server/tests/unit/sourceAiHarness.test.js | 372 | function setupFirestoreToolRuntime() { | CODE |
| LOW | server/tests/unit/sourceAiHarness.test.js | 384 | function setupGoogleAnalyticsToolRuntime() { | CODE |
| LOW | server/tests/unit/sourceAiHarness.test.js | 440 | function setupRealtimeDbToolRuntime() { | CODE |
| LOW | server/tests/unit/sourceAiHarness.test.js | 446 | function setupStripeOfficialToolRuntime() { | CODE |
| LOW | server/tests/unit/sourceAiHarness.test.js | 604 | function getQueryGenerationConnection(fixture) { | CODE |
| LOW | server/tests/unit/apiProtocol.pagination.test.js | 13 | function loadApiProtocolWithSafeRequest(safeRequestMock) { | CODE |
| LOW | server/tests/unit/projectAuthorization.test.js | 41 | function getProjectPermissionHandler(method, path) { | CODE |
| LOW | server/tests/unit/sqlProtocol.test.js | 13 | function requireSqlProtocolWithConnection(fakeConnection) { | CODE |
| LOW | …rver/tests/integration/chartRoute.publicAccess.test.js | 20 | function generateProjectShareToken(projectId, sharePolicyId) { | CODE |
| LOW | server/tests/integration/user.management.test.js | 14 | async function getRestrictiveForeignKeyTables(models, referencedTable) { | CODE |
| LOW | …r/tests/integration/sharePolicyRoute.ownership.test.js | 17 | async function seedPolicyOwnershipFixtures(models) { | CODE |
| LOW | …tests/integration/projectRoute.dashboardAccess.test.js | 19 | function generateProjectShareToken(projectId, sharePolicyId) { | CODE |
| LOW | …tests/integration/projectRoute.dashboardAccess.test.js | 27 | async function seedDashboardAccessFixtures(models) { | CODE |
| LOW | server/tests/integration/updateRunRoute.test.js | 82 | function createAuthorizationHeader(token) { | CODE |
| LOW | server/tests/integration/templateRoute.security.test.js | 96 | function createAuthorizationHeader(token) { | CODE |
| LOW | server/tests/helpers/testApp.js | 52 | export async function createTestAppWithUserRoutes() { | CODE |
| LOW | …rver/models/scripts/backfillVisualizationDateFields.js | 13 | function getVisualizationTimeFields(value) { | CODE |
| LOW | …rver/models/scripts/backfillVisualizationDateFields.js | 23 | async function backfillVisualizationDateFields(queryInterface, options = {}) { | CODE |
| LOW | server/models/scripts/migrateChartVisualization.js | 136 | async function migrateChartVisualization(queryInterface, options = {}) { | CODE |
| LOW | server/scripts/auditVisualizationMigration.js | 4 | async function auditVisualizationMigration() { | CODE |
| LOW | server/sources/runSourceDataRequest.js | 5 | function getSourceDataRequestRunner(connection) { | CODE |
| LOW | server/sources/sourceAvailability.js | 57 | function assertSourceServerEnabled(source, env = process.env) { | CODE |
| LOW | server/sources/sourceAvailability.js | 67 | function serializeSourceDisabledError(error) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 802 | function getSubscriptionItemDiscounts(item) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 849 | function applySubscriptionDiscounts(amount, subscription, snapshot) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 893 | function wasSubscriptionMrrActiveAt(subscription, snapshot) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 908 | function wasSubscriptionCanceledDuring(subscription, period) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 913 | function getSubscriptionPositiveMrrStart(subscription) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 932 | function getNewActiveCustomerMrrDuring(subscriptions, period, startingCustomerMrr) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 971 | async function fetchSubscriptionsForCompiledMetric(connection, config) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 994 | function calculateRecurringMetricRows(subscriptions, config, metricKey) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 1082 | function calculateActiveSubscriberRows(subscriptions, config) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 1143 | function calculateCustomerLifetimeValueRows(subscriptions, config) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 1167 | async function calculateCustomerLifetimeValue(connection, config) { | CODE |
| LOW | …rces/plugins/stripeOfficial/stripeOfficial.protocol.js | 1183 | async function calculateRecurringCompiledMetric(connection, config, metricKey) { | CODE |
| LOW | server/sources/plugins/firestore/firestore.variables.js | 6 | function convertFirestoreVariableValue(value, binding) { | CODE |
| LOW | server/sources/plugins/firestore/firestore.protocol.js | 62 | function createFirestoreConnection(connection, dataRequestId) { | CODE |
| LOW | server/sources/plugins/firestore/firestore.protocol.js | 107 | async function mergeResponseConfiguration(dataRequest, responseData) { | CODE |
| LOW | server/sources/plugins/mongodb/mongodb.protocol.js | 21 | function getMongoConnectionOptions(options = {}) { | CODE |
| LOW | server/sources/plugins/jira/jira.protocol.js | 242 | function getDefaultDoneStatusLookup() { | CODE |
| LOW | server/sources/plugins/jira/jira.protocol.js | 265 | function addBoardDoneColumnStatuses(lookup, boardConfiguration = {}) { | CODE |
| LOW | server/sources/plugins/jira/jira.protocol.js | 422 | function transformCreatedResolvedTrend(rows, transform = {}) { | CODE |
| LOW | server/sources/plugins/jira/jira.protocol.js | 491 | function shouldDetectFieldMappings(fieldMappings = {}) { | CODE |
| LOW | server/sources/plugins/jira/jira.protocol.js | 495 | async function getBoardEstimationFieldMapping(connection, config = {}, boardConfiguration = null) { | CODE |
| LOW | server/sources/plugins/jira/jira.protocol.js | 691 | function getCreatedResolvedTrendConfigs(config = {}) { | CODE |
| 129 more matches not shown… | ||||
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| CRITICAL | …rver/tests/integration/chartRoute.publicAccess.test.js | 159 | expect(response.body.chartData.data.datasets.map((dataset) => dataset.label)) | CODE |
| CRITICAL | server/charts/AxisChart.js | 574 | this.chart.chartData.data.datasets.map((dataset) => { | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | server/tests/unit/googleAnalyticsConnection.test.js | 116 | get: vi.fn().mockResolvedValue({ data: { email: "user@example.com" } }), | CODE |
| LOW | server/tests/unit/snapshotChannels.test.js | 36 | expect(getSnapshotEmailRecipients(schedule)).toEqual(["user@example.com"]); | CODE |
| LOW | server/tests/unit/snapshotChannels.test.js | 43 | customEmails: ["user@example.com"], | CODE |
| LOW | server/tests/unit/authHelpers.test.js | 78 | expect(decoded.email).toBe("admin@example.com"); | CODE |
| LOW | server/tests/unit/jiraAi.test.js | 877 | displayName: "Jane Doe", | CODE |
| LOW | server/tests/unit/advisoryTriage.test.js | 110 | db.User.findOne = async () => (${failure === "missing" ? "null" : '{ id: 1, email: "user@example.com" }'}); | CODE |
| LOW | server/tests/unit/advisoryTriage.test.js | 111 | UserController.prototype.update = async () => ({ id: 1, email: "user@example.com" }); | CODE |
| LOW | server/tests/unit/advisoryTriage.test.js | 158 | const user = { id: 1, email: "user@example.com", password: await bcrypt.hash("old-password", 4), sessionVersion: 0 } | CODE |
| LOW | server/tests/helpers/authHelpers.js | 45 | email: "admin@example.com", | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | changeVersion.sh | 3 | # Check if version parameter is provided | COMMENT |
| LOW | .github/workflows/integration.yml | 127 | # Check if any test containers are left running | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | client/src/containers/Ai/AiModal.jsx | 217 | // This allows seamless reconnection when modal reopens | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | server/modules/ai/orchestrator/orchestrator.js | 1169 | - **NEVER place charts in dashboards just because a dashboard was mentioned earlier** | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | server/modules/accessControl.js | 501 | // | COMMENT |