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UK Data: CVEs and package popularity

uk.co.reliness/dev-security ยท v1.5.0

Software vulnerabilities (CVEs) from the US NVD and package downloads for npm, PyPI and crates

Connect Remote server

Terminal
claude mcp add --transport http dev-security https://ukdata.reliness.co.uk/mcp/dev-security --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "dev-security": {
      "url": "https://ukdata.reliness.co.uk/mcp/dev-security",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "dev-security": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/dev-security",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://ukdata.reliness.co.uk/mcp/dev-security

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 4 found in our last check

  • cve_lookup

    Details of one specific CVE by its ID (e.g., CVE-2021-44228). Returns the vulnerability description, CVSS score, severity, published/modified dates, weakness type (CWE), and reference links for fixes or advisories from the NIST National Vulnerability Database. (cost: 1 credit)

  • npm_stats

    Get download statistics for a JavaScript package on the npm registry. Returns the total download count for the last week to gauge popularity and usage trends. (cost: 1 credit)

  • pypi_stats

    Get download statistics for a Python package from PyPI. Returns recent download counts for the last day, week, and month to measure library adoption. (cost: 1 credit)

  • crate_stats

    Get download statistics and metadata for a Rust crate from crates.io. Returns total and recent download counts along with the latest version number. (cost: 1 credit)

Headers

NameDescription
Authorization
Optional, secret
Optional. Bearer <key> for more than the free daily allowance; free key from POST https://ukdata.reliness.co.uk/keys

Details

Endpointhttps://ukdata.reliness.co.uk/mcp/dev-security (Streamable HTTP)
First published6 Nov 2026
Last updated6 Nov 2026
Registry nameuk.co.reliness/dev-security

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