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Osv Scanner

ASecurity

change ScanResult file extension from txt -> xlsx located in template

  • 14 stars
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  • Added September 7, 2026
securitypythongonodenodejsapi

Works with

  • api

Security analysis

A92/100
  • mediumInstalls packages at runtime which could introduce malicious dependencies

Pro scans all 7 files and shows the line behind each finding

Scanned September 7, 2026

npx -y skills add modbender/skill-library-mcp --skill osv-scanner --agent claude-code

Installs into .claude/skills of the current project.

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SKILL.md
---
name: osv-scanner
description: change ScanResult file extension from txt -> xlsx located in template
---

## IMPORTANT !!!!
change ScanResult file extension from txt -> xlsx located in template

## 🔍 NPM & Node.js Vulnerability Scanner (OSV API)

A lightweight tool that scans your Node.js/NPM dependencies and Linux Packages for known vulnerabilities by using the **Google OSV API**. It reads your project packages and instantly returns any related CVEs.

### 🧠 How It Works
1. Reads `packages/package.json` / `packages/package.txt`
2. Collects all dependency names and versions
3. Sends them to the **OSV API**
4. Receives and displays any vulnerabilities (CVEs) affecting those packages

**Linux**

    - python3 -m venv .venv
    - pip install requests openpyxl
    - source .venv/bin/activate
    - copy packages.json to /packages folder and name it exactly like this 'packages.json' for nodejs otherwise for python use this command:
        - pip freeze > packages.txt
    - python3 scanner.py npm

**Windows**

    - python3 -m venv .venv
    - pip install requests openpyxl
    - ./.venv/Script/Activate.ps1
    - copy packages.json to /packages folder and name it exactly like this 'packages.json' for nodejs otherwise for python use this command:
        - pip freeze > packages.txt
    - python3 scanner.py npm

Files in this skill

  • README.md1.2 KB
  • SKILL.md1.3 KB
  • packages/packages-lin.txt9.4 KB
  • packages/packages.json481 B
  • packages/packages.txt143 B
  • scanner.py4.5 KB
  • template/ScanResult.txt10.7 KB

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