MCP servers and skills: search, filter by where they run, and compare.
DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).
Hosted by authorNo licenseFew starsNo key
MCP server with 55 security intelligence tools — CVE/KEV, MITRE ATLAS+D3FEND, Sigma detection rules, email security posture (SPF/DMARC), domain & web intel, threat intel.
Hosted by authorMIT★ 33No key
Aggregate domain reconnaissance API — DNS, WHOIS/RDAP, SSL, subdomains, and email security in one parallel call. Live at https://oti-labs.com/domain-intelligence-api
Hosted by authorMIT★ 14No key
Open-source API to check if an email has been exposed in a data breach and monitor breaches across your verified domains. Real-time alerts and breach analytics protect your online identity.
Hosted by authorMIT★ 99No key
Agent-native utility API bundle. 9 endpoints as MCP server + REST API with x402 micropayments. Live at tools.beethoven2024.com
Hosted by authorMITFew starsNo key
Clearly — your workspace, addressable by agents. Issues, release notes and security reports for the MCP server and the beehaven CLI.
Hosted by authorMITFew starsNo key
theHarvester OSINT — emails, subdomains, hosts from public sources. Apify actor.
Hosted by authorMITFew starsNo key
Remote MCP server with 26 tools for AI agents: web pages to Markdown, metadata, tech stack, SSL, security headers, SEO, domains, email auth (SPF/DMARC/DKIM), SSO checks and dev utilities. Hosted on Ap
Hosted by authorMITFew starsNo key
The no-key IP intelligence MCP server - free IP geolocation, VPN/proxy detection, DNS, WHOIS, DNSBL, email breach & security header tools for AI agents. No API key, no signup. https://hackmyip.com/mcp
Hosted by authorMITFew starsNo key
Authless MCP server: can your domain be email-spoofed? SPF (RFC 7208 multi-record permerror), DMARC, MX, DKIM - graded A-F from public DNS, exact records to change. Connect to Claude or ChatGPT.
Hosted by authorMITFew starsNo key
DMARC analytics for AI assistants — Claude, ChatGPT, Cursor and more
MCPLink only★ 8
drwho.me: free DNS, email, TLS and developer tools, and a free MCP server for AI agents
Hosted by authorMITFew starsNo key
Open-source DNS & email security scanner. One MCP endpoint, 57 checks, zero install. Cloudflare Workers.
MCPLink only★ 9
Streamable HTTP MCP server for Google Calendar and Sheets with OAuth management
Hosted by authorUnlicense★ 5No key
Domain & company intelligence MCP server for AI agents: RDAP registration, DNS, email deliverability, tech-stack fingerprinting, subdomain discovery. Zero API keys. Dependency-free Cloudflare Worker.
Hosted by authorMIT★ 1Few starsNo key
MCP server for managing cPanel hosting through AI assistants — DNS, email, databases, domains, SSL, PHP, cron, security, backups, and more (164 tools).
MCPLink only★ 25
iCloud Calendar MCP server. On MCP Registry, npm & PyPI. Kotlin/JVM, OWASP MCP Top 10 compliant.
MCPLink only★ 22
Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.
Hosted by authorNo licenseFew starsNo key
Use your Apple Notes from ChatGPT — search, read, and write, powered by your own Mac. MCP connector + relay + local agent.
Hosted by authorMITFew starsNo key
Pay-per-call x402 DNS, WHOIS/RDAP, availability, email security, SSL check, CT subdomains.
Hosted by authorNo licenseFew starsNo key
Public hub for Brivvy AI integrations: MCP server metadata, install guides, client connection profiles, and release notes.
Hosted by authorMITFew starsNo key
Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.
Hosted by authorNo licenseFew starsNo key
Paid email, DNS, mail-security and RDAP intelligence for agents over x402.
Hosted by authorNo licenseFew starsNo key
Detect any website's tech stack, DNS and email security, subdomains and sitemap from your agent.
Hosted by authorNo licenseFew starsNo key
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