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ssl-cert-mcp

v1.0.2

Published

Inspect TLS certificates of a host: issuer, expiry, and SAN. No key required.

Downloads

596

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

mrfentmenmrfentmen

Keywords

mcpssltlscertificatesecurity

Readme

SSL Cert MCP

Inspect TLS certificates of a host including issuer, expiry, and subject alternative names. No key required.

This file is self contained. It reads public data only and never writes to the machine. All output is bounded and honest about what could not be fetched.

Tools

  • cert_info Certificate details for a host.

Usage

npm install
npm run build
node dist/index.js

Performs a real TLS handshake to the host. The certificate is read from the live connection.

Premium tools

These tools need a licence key:

  • tls_details
  • cert_expiry

The tool bodies run on our gateway, not inside this package, so the key is what buys access. Buy one at https://buy.polar.sh/polar_cl_mrO7rS5LZxpqM7oAFFEA10i9121J240U40IIj4JRZO4 and set it in your MCP client config:

"env": { "MCP_LICENSE_KEY": "polar_..." }

The gateway checks the key against Polar and gives every key 1,000 free premium calls a month before per-call billing starts. Every other tool on this server stays free.