Osv Ui Mcp

Name: Osv Ui Mcp
Author: toan203

@toan203

About Osv Ui Mcp

Visual CVE audit dashboard for npm, Python, Go, and Rust projects. Scans your project manifests (package-lock.json, requirements.txt, go.sum, Cargo.lock) against OSV.dev live data, opens a browser dashboard for human review, then applies fixes only after explicit confirmation. Su

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "osv-ui": {
      "command": "npx",
      "args": [
        "-y",
        "osv-ui-mcp"
      ]
    }
  }
}

Tools

Scan a project directory for CVE vulnerabilities. Automatically detects npm (package-lock.json), Python (requirements.txt / Pipfile.lock / poetry.lock), Go (go.sum), and Rust (Cargo.lock) manifests. Queries live CVE data from OSV.dev. Returns structured vulnerability report with severity counts, risk score, and fix recommendations. Use this as the first step before open_dashboard or apply_fixes.

Launch the osv-ui visual dashboard in the browser for human review. This is the HUMAN-IN-THE-LOOP step — always offer this before applying fixes. The dashboard shows full CVE details, severity charts, and the upgrade guide. Returns the dashboard URL. If already running for this path, returns existing URL.

Get the safe upgrade commands for vulnerable packages WITHOUT executing them. Use this to show the user what will be changed before calling apply_fixes. Returns a list of commands grouped by ecosystem (npm install / pip install).

Execute package upgrade commands to fix CVEs. IMPORTANT: This is a DESTRUCTIVE action that modifies package files. ALWAYS call get_fix_commands first and confirm with the user before calling this. Returns the command output for each fix applied.

Overview

What is Osv Ui Mcp?

Osv Ui Mcp is a visual CVE audit dashboard for npm, Python, Go, and Rust projects. It scans project manifests (package-lock.json, requirements.txt, go.sum, Cargo.lock) against live OSV.dev data, opens a browser dashboard for human review, and applies fixes only after explicit confirmation. It supports multi-service monorepos in a single command.

How to use Osv Ui Mcp?

Run the scanner on your project manifests; the server will open a browser dashboard displaying vulnerabilities. Review the results and confirm fixes, which are applied only after explicit approval.