registry / @mastra/otel-bridge / 1.5.18
@mastra/otel-bridge@1.5.18
⚠ Under reviewOpenTelemetry observability bridge for Mastra
AI Security Review
scanned 2d ago · by lpm-firewall-aiThe inspected code forwards tracing and logging through OpenTelemetry, and the package manifest has no install lifecycle hook. Because a required runtime dependency is unresolved, the selected dependency path cannot be fully assessed and a clean verdict is not supported.
Static reason
No blocking static signals were detected.
Trigger
Importing and using the bridge at runtime.
Impact
The missing source leaves the behavior of part of the runtime path unverified; no concrete harmful effect was established.
Mechanism
The bridge imports the exporter dependency for span and log conversion, but its implementation could not be inspected.
AI rationale
The inspected code forwards tracing and logging through OpenTelemetry, and the package manifest has no install lifecycle hook. Because a required runtime dependency is unresolved, the selected dependency path cannot be fully assessed and a clean verdict is not supported.
Evidence
package.jsondist/index.js
Decision evidence
public snapshotAI called this Manual Review at 82.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest declares @mastra/otel-exporter as a required runtime dependency.
- The runtime entry imports SpanConverter and uses it in the tracing bridge; that dependency's source was not available for inspection.
- The bridge forwards span-end events and emits converted log records through the OpenTelemetry logger, consistent with its stated observability role.
- The inspected OpenTelemetry API logger provider returns a no-op logger when no delegate is configured.
Evidence against
- No confirmed malicious behavior was established in the inspected bridge code.
Behavioral surface
UrlStrings
Source & flagged code
6 flagged · loading sourcepackage.jsonView file
29"@mastra/otel-exporter": "1.4.9"
},
"devDependencies": {
"@opentelemetry/context-async-hooks": "^2.10.0",
"@opentelemetry/sdk-logs": "^0.221.0",
"@types/node": "22.
Low
Suspicious Dependency Evidence
The manifest declares @mastra/otel-exporter as a required runtime dependency.
package.jsonView on unpkg · L29dist/index.jsView file
3import { SpanConverter, convertLog, getSpanKind } from "@mastra/otel-exporter";
import { TraceFlags, context, isSpanContextValid, trace } from "@opentelemetry/api";
import { logs }
Low
Suspicious Dependency Evidence
The runtime entry imports SpanConverter and uses it in the tracing bridge; that dependency's source was not available for inspection.
dist/index.jsView on unpkg · L373async _exportTracingEvent(event) {
if (event.type === TracingEventType.SPAN_ENDED) await this.handleSpanEnded(event);
}
/**
* Forward Mastra log events into the globally-regis
Low
Findings
8 Low
LowScripts Present
LowUrl Strings
LowSuspicious Dependency Evidencepackage.json
LowSuspicious Dependency Evidencedist/index.js
LowAi Review Evidencedist/index.js
LowAi Review Evidencedist/index.js
LowAi Review Evidence.lpm-dependency-evidence-233f19e5-45f8-4f62-8fd9-2b2fe8eaa4a2/0/npm-linux/dist/logs/NoopLoggerProvider.mjs
LowAi Review Evidence.lpm-dependency-evidence-233f19e5-45f8-4f62-8fd9-2b2fe8eaa4a2/0/npm-linux/dist/logs/ProxyLogger.mjs
Affected versions and remediation
This report applies to @mastra/otel-bridge@1.5.18.
See all versions of @mastra/otel-bridge for other recorded verdicts.
- Review the evidence and your use of @mastra/otel-bridge@1.5.18 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: .
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