ContrastAPI

Name: ContrastAPI
Author: ContrastCyber

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability112/112 checks ok

when	check	result	http	latency	detail
3 h ago	a2a card	ok	200	22 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills
11 h ago	a2a card	ok	200	19 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills
17 h ago	a2a card	ok	200	149 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills
24 h ago	a2a card	ok	200	36 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills
31 h ago	a2a card	ok	200	62 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills
2 d ago	a2a card	ok	200	22 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills
2 d ago	a2a card	ok	200	52 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills
2 d ago	a2a card	ok	200	33 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills
2 d ago	a2a card	ok	200	25 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills
3 d ago	a2a card	ok	200	60 ms	protocol 0.3.0 · card: ContrastAPI · 8 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

Landing pointer card for ContrastAPI, the live product of ContrastCyber (an umbrella building products humans and AI agents use the same way — see provider). ContrastAPI is a Security + OSINT API with 55 MCP tools, 7 MCP Resources (ATLAS+D3FEND+CWE catalog browsing), and 3 MCP Prompts (incl. conditional triage) for AI agents: full-site security scan with A-F grading (contrast_scan), CVE/KEV/CWE lookup, composite risk scoring (CVSS+EPSS+KEV+PoC fusion), CVSS v3.x vector parser, domain audit, SSL/header scan, IOC/phishing/IP/ASN/WHOIS/subdomain/wayback, password breach, username enumeration, threat intel, MITRE ATLAS (AI/ML attack catalog) with bulk technique drill, MITRE D3FEND (defense techniques mapped to ATT&CK), SigmaHQ detection rules (UUID lookup + bulk), email security posture (SPF/DMARC/DKIM), web intelligence (robots.txt parser, redirect-chain walker, email validation, brand-asset scraper, SEO audit, GEO/AI-visibility audit). All execution interfaces are served by api.contrastcyber.com; the full agent card with the complete skill list is at https://api.contrastcyber.com/.well-known/agent-card.json

securityscangradeauditcvevulnerabilityosintdomainsslthreat-intelipai-mlatlasmitred3fenddefenseattack

Declared skills

Contrast Scan — Full-site security scan — 11 checks (SSL, headers, DNS, DNSSEC, cookies, redirects, info disclosure, HTTP methods, CORS, HTML analysis, CSP) scored out of 100 points with a single A-F grade
CVE Lookup — Look up CVE details with CVSS, EPSS, KEV, patch info
Domain Audit — Full-stack domain security audit
SSL/TLS Check — Certificate validation + grading (A-F)
Threat Intel — Multi-source threat lookup
IP Lookup — IP geolocation, ASN, reputation
ATLAS Technique Lookup — MITRE ATLAS (AI/ML attack catalog) technique lookup by id (AML.T####). Returns tactics, maturity, ATT&CK bridge, pivot hints
D3FEND Reverse Lookup — Given an ATT&CK T-code, return all D3FEND defenses that mitigate it. Bridges offensive intel (CVE/ATLAS/ATT&CK) to defensive playbook

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

A2A Agent Cardhttps://contrastcyber.com/.well-known/agent-card.json

first seen 2 mo ago · fetched 1 mo agoopen ↗

Field history (7 recent events)

2 mo ago · declared · summary → "Landing pointer card for ContrastAPI, the live product of ContrastCyber (an umbrella building products humans and AI ag
2 mo ago · declared · description → "Landing pointer card for ContrastAPI, the live product of ContrastCyber (an umbrella building products humans and AI ag
2 mo ago · declared · publisherName → "ContrastCyber"
2 mo ago · declared · publisherUrl → "https://contrastcyber.com"
2 mo ago · declared · homepageUrl → "https://api.contrastcyber.com/quickstart"
2 mo ago · declared · version → "1.35.1"
2 mo ago · declared · protocols → ["a2a"]

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from