Updated July 2026
When a lead comes in with just an email or a company URL, an AI agent can size it up in seconds instead of guessing. Domain & Company Intel MCP gives your agent the checks a careful SDR would run.
Is the company real and established? domain_intel returns the domain age, registrar, and registration dates from RDAP. A domain registered last week behaves very differently from one registered in 2009.
Can the email even receive mail, and is it a throwaway? email_deliverability checks for MX records, reads SPF/DMARC posture, and flags free consumer providers (gmail) and known disposable/temp-mail domains — so your agent can down-rank throwaway signups automatically.
What is the company running? tech_stack fingerprints their website (Shopify, WordPress, Next.js, etc.), which is a strong fit signal for many B2B products.
claude mcp add --transport http domain-intel https://domain-intel-mcp.greenfield1775.workers.dev/mcpNo API keys required. Free tier is fully functional; upgrade for uncapped results at selflabbs pricing.