registry / @mastra/otel-exporter / 1.4.8

@mastra/otel-exporter@1.4.8

⚠ Under review

OpenTelemetry observability exporter for Mastra - supports OTLP traces and logs with multiple cloud providers

Static Scan Results

scanned 8d ago · by rust-scanner

Static analysis completed at 93.0% confidence. No malicious behavior was detected; 7 low-signal pattern(s) were surfaced and cleared.

Static reason

No blocking static signals were detected.; previous stored version diff introduced dangerous source

Decision evidence

public snapshot

Behavioral surface

Source

DynamicRequireEnvironmentVarsFilesystem

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 2 file(s), 104 KB of source, external domains: api.lmnr.ai, api.traceloop.com, otlp.nr-data.net

Source & flagged code

2 flagged

dist/index.jsView file

Lines 53-93javascript

53const cache = /* @__PURE__ */ new Map();

54/**

55* Load a trace exporter for the given protocol.

56* Backward-compatible with existing usage in tracing.ts.

57*/

58async function loadExporter(protocol, provider) {

59 return loadSignalExporter("traces", protocol, provider);

60}

61/**

62* Load a signal-specific exporter class for the given protocol.

63* Returns the constructor, or null if the package isn't installed.

64*/

65async function loadSignalExporter(signal, protocol, provider) {

66 const spec = EXPORTER_SPECS[signal]?.[protocol];

67 if (!spec) {

68 if (protocol === "zipkin") console.warn(`[OtelExporter] Zipkin does not support OTLP ${signal}. ${capitalize(signal)} export will be disabled.`);

69 return null;

70 }

71 const cacheKey = `${signal}:${protocol}`;

72 if (cache.has(cacheKey)) return cache.get(cacheKey);

73 try {

74 const ExporterClass = (await import(spec.pkg))[spec.exportName];

75 if (typeof ExporterClass !== "function") {

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/index.jsView on unpkg · L73

76 console.error(`[OtelExporter] ${capitalize(signal)} ${protocol} exporter package "${spec.pkg}" did not expose a "${spec.exportName}" export. ${capitalize(signal)} export will be disabled.`);

77 return null;

78 }

79 cache.set(cacheKey, ExporterClass);

80 return ExporterClass;

81 } catch {

82 const providerInfo = provider ? ` (required for ${provider})` : "";

83 const allPkgs = [spec.pkg, ...spec.extras ?? []].join(" ");

84 console.error(`[OtelExporter] ${capitalize(signal)} ${protocol} exporter is not installed${providerInfo}.\n Install the required package(s):\n npm install ${allPkgs}`);

85 return null;

86 }

87}

88function capitalize(s) {

89 return s.charAt(0).toUpperCase() + s.slice(1);

90}

91//#endregion

92//#region src/log-converter.ts

93/**

dist/index.cjsView file

•matchType = previous_version_dangerous_delta matchedPackage = @mastra/otel-exporter@1.4.5 matchedIdentity = npm:QG1hc3RyYS9vdGVsLWV4cG9ydGVy:1.4.5 similarity = 0.500 summary = stored previous version shares package body but lacks this dangerous source file

High

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

dist/index.cjsView on unpkg

Source & flagged code

2 flagged · loading source

dist/index.jsView file

73try { L74: const ExporterClass = (await import(spec.pkg))[spec.exportName]; L75: if (typeof ExporterClass !== "function") {

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/index.jsView on unpkg · L73

dist/index.cjsView file

High

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

dist/index.cjsView on unpkg

Findings

1 High2 Medium4 Low

HighPrevious Version Dangerous Deltadist/index.cjs

MediumDynamic Requiredist/index.js

MediumEnvironment Vars

LowScripts Present

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Affected versions and remediation

This report applies to @mastra/otel-exporter@1.4.8.

See all versions of @mastra/otel-exporter for other recorded verdicts.

Review the evidence and your use of @mastra/otel-exporter@1.4.8 before allowing it. Restrict the permissions described in this report.
Choose an independently verified alternative or release. This report does not establish that other versions are safe.

Evidence last updated: 2026-10-15 21:46:35.012Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.

Static Scan Results

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Related packages

More from @mastra

Behavioral surface

Related packages

More from @mastra

Source & flagged code