x402 Package Advisories

Connect Remote server

claude mcp add --transport http package-advisories https://x402-package-advisories.microtools-x402.workers.dev/mcp

{
  "mcpServers": {
    "package-advisories": {
      "url": "https://x402-package-advisories.microtools-x402.workers.dev/mcp"
    }
  }
}

{
  "servers": {
    "package-advisories": {
      "type": "http",
      "url": "https://x402-package-advisories.microtools-x402.workers.dev/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://x402-package-advisories.microtools-x402.workers.dev/mcp

Tools 5 found in our last check

• package_advisories

  Security advisories for one open-source package version (npm, PyPI, Go, Maven, crates.io, NuGet, RubyGems, Packagist, Pub, Hex...). Returns a verdict (vulnerable yes/no, vuln count, max severity, max CVSS v3 score, counts by severity, recommended upgrade version re-checked again…

• manifest_audit

  Audit up to 50 dependencies in one call (OSV.dev querybatch). Input: items [{ecosystem,name,version}], or packages "npm:[email protected],PyPI:[email protected]", or a manifest: package.json text (dependencies, devDependencies, optionalDependencies; range minimum used) or requirements.t…

• vuln_details

  Full OSV record for one vulnerability id (GHSA-..., CVE-..., PYSEC-..., GO-..., RUSTSEC-..., OSV-...): details, aliases, related ids, every affected package with ranges and versions, references, credits, database_specific fields, plus a normalized severity label and computed CVS…

• ping

  Paid connectivity test: returns ok and a server timestamp. Use it to check that your x402 payment flow works end to end. Costs $0.001 USDC per call via x402.

• health

  Free health check. Returns service status, version, tool prices, network and the plain-HTTP x402 endpoints.

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