AGENT SKILL

trivy-offline-scanning

Use Trivy for offline vulnerability scanning of dependency files like package-lock.json.

License 许可
MIT
最近更新
2026-10-02
Stars
★ 93
Forks
8

01 前言 Front Matter

name
trivy-offline-scanning
description
Use Trivy for offline vulnerability scanning of dependency files like package-lock.json.

03 SKILL.md 正文

Trivy Offline Vulnerability Scanning

Trivy can be used to scan dependency files (e.g. package-lock.json) offline without updating its database or querying the network for dependency analysis.

Prerequisites

  • Trivy installed.
  • Vulnerability DB present in the Trivy cache directory.

Usage

To scan a file like package-lock.json and output the results as a JSON file, use the following command:

trivy fs --skip-db-update --offline-scan --format json --output trivy-report.json <path-to-file>

Options Explained:

  • fs: Scan a filesystem path or a specific file.
  • --skip-db-update: Prevents Trivy from attempting to update the vulnerability database, crucial for offline scanning.
  • --offline-scan: Prevents Trivy from issuing API requests to identify dependencies.
  • --format json: Formats the output as JSON for easier programmatic parsing.
  • --output trivy-report.json: Saves the output to the specified file.

This approach ensures zero network calls during the analysis of dependency manifests.

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