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Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
About
Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
Remote endpoints: streamable-http: https://domain.selflabbs.com/mcp
Security Report
Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. Trust signals: trusted author (3/3 approved). 1 finding(s) downgraded by scanner intelligence.
6 tools verified · Open access · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-selflabbs-domain-intel-mcp": {
"url": "https://domain.selflabbs.com/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
Domain & Company Intel MCP — by Datakoot
Domain and company intelligence for AI agents. Give an agent a domain or email address and it can vet the company, qualify the lead, or map the target — all from free public data, no API keys.
Tools
| Tool | What it does | Source |
|---|---|---|
domain_intel | Registrar, creation/expiry dates, domain age, EPP status, nameservers, DNSSEC, abuse contact | RDAP |
dns_lookup | A, AAAA, MX, NS, TXT, CNAME, SOA records | Cloudflare DoH |
email_deliverability | MX presence, SPF/DMARC posture, free vs. disposable provider, verdict | Cloudflare DoH |
tech_stack | Web server, CMS/framework, CDN, analytics, security headers, page title | Live fetch |
subdomains | Subdomain discovery from Certificate Transparency logs | crt.sh |
domain_report | One call returns a full dossier: registration + DNS + email deliverability + tech stack, combined | all-in-one |
No API keys required for any tool.
Quick start (hosted)
Claude Code
claude mcp add --transport http domain-intel https://domain.datakoot.com/mcp
Claude Desktop / other clients
{
"mcpServers": {
"domain-intel": {
"command": "npx",
"args": ["mcp-remote", "https://domain.datakoot.com/mcp"]
}
}
}
Example agent workflows
- "Is acme.com a real, established business? When was it registered?" →
domain_intel - "This lead's email is @acme.io — can it receive mail, is it a throwaway?" →
email_deliverability - "What's competitor.com built on?" →
tech_stack - "Map the public subdomains of target.com" →
subdomains
Pricing
The hosted endpoint is freemium:
- Free — all six tools work, results capped at 10 items per call. No key required.
- Builder — $19/mo — uncapped results, 5,000 tool calls/mo, priority endpoint.
- Team — $49/mo — uncapped results, 25,000 tool calls/mo, usage dashboard.
Subscribe → — one subscription unlocks Pro on every Datakoot server.
Using your Pro key
After subscribing you receive a license key beginning with DATAKOOT-. Pass it as a Bearer token and the free-tier caps are removed:
claude mcp add --transport http --header "Authorization: Bearer DATAKOOT-XXXX-XXXX" domain-intel https://domain.datakoot.com/mcp
The key is validated against Polar on each request (cached briefly). Cancel anytime — access reverts to the free tier automatically.
Self-host (Cloudflare Workers, free tier)
Create a Worker, paste worker.js, deploy. Optional SERVER_API_KEY env var gates access behind Authorization: Bearer <key>. No other configuration needed.
License
MIT. Data from RDAP, Cloudflare DNS, and crt.sh under their respective terms.
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