tls_certificate

MCP tool from Fingerprint MCP by badchars

X.509 certificate parsing — subject, issuer, SANs, validity, chain

How to use it

Project documentation lists tls_certificate for the Fingerprint MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Fingerprint MCP

$npx -y fingerprint-mcp
FULL FINGERPRINT MCP LISTING

Other tools in Fingerprint MCP (39)

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CAA record analysis for certificate authority restrictions

dns_email_auth

SPF, DKIM, and DMARC record analysis

dns_records

Full record enumeration — A, AAAA, MX, NS, TXT, CNAME, SOA

dns_saas

SaaS/service detection via CNAME and MX patterns (Slack, Zendesk, etc.)

dns_server

DNS server fingerprinting (BIND, PowerDNS, Cloudflare, etc.)

dns_takeover

Subdomain takeover detection via dangling CNAME analysis

dns_zone

Zone transfer attempt (AXFR)

http_caching

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http_compression

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http_cookies

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http_cors

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http_error

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http_etag

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http_favicon

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http_header_order

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http_headers

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http_methods

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http_redirect

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http_robots

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http_security_headers

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http_sitemap

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http_timing

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http_wellknown

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tcp_analysis

Port combination analysis and service inference

tcp_banner

Banner grabbing on open ports for service identification

tcp_probe

TCP connect scan to detect open ports

tls_ciphers

Cipher suite enumeration and strength analysis

tls_ct_logs

Certificate Transparency log lookup via crt.sh

tls_ja4x

JA4X passive TLS fingerprinting from certificate properties

tls_jarm

JARM active fingerprinting — 10 TLS Client Hello probes, 62-char hash

tls_ocsp

OCSP stapling and revocation status check

tls_protocols

Supported TLS protocol version detection (SSLv3 through TLS 1.3)

tls_sni

SNI behavior testing — default cert vs. requested hostname

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web_graphql

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web_spa

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