@mastra/langfuse@1.6.2
Langfuse observability provider for Mastra - uses official Langfuse v5 SDK
AI Security Review
scanned 2d ago · by lpm-firewall-aiInspected source shows a Langfuse observability exporter with no install lifecycle hook. Credentials and destination configure the intended service integration, and no concrete attack behavior was identified.
Decision evidence
public snapshot- package.json exposes the package through dist entrypoints and lists no install lifecycle hook. The inspected Langfuse client, OpenTelemetry exporter, and Mastra observability dependencies expose matching runtime entrypoints.
- The exporter uses supplied or Langfuse environment credentials and a configurable base URL, defaulting to cloud.langfuse.com. It sends converted spans to the Langfuse processor when a span ends; trace input and output are included as observability attributes.
Source & flagged code
8 flagged · loading sourcepackage.json exposes the package through dist entrypoints and lists no install lifecycle hook. The inspected Langfuse client, OpenTelemetry exporter, and Mastra observability dependencies expose matching runtime entrypoints.
package.jsonView on unpkg · L6package.json exposes the package through dist entrypoints and lists no install lifecycle hook. The inspected Langfuse client, OpenTelemetry exporter, and Mastra observability dependencies expose matching runtime entrypoints.
.lpm-dependency-evidence-e5d3cd8b-97f4-459f-b11a-b92acdac9b7c/0/npm-linux/package.jsonFindings
Affected versions and remediation
This report applies to @mastra/langfuse@1.6.2.
See all versions of @mastra/langfuse for other recorded verdicts.
- Review the evidence and your use of @mastra/langfuse@1.6.2 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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