DomainCheck
Domain and email trust checks for agents: DNS, SPF/DMARC, disposable email. By Crypto Money Maker
| Endpoint | https://api.youraitools.co/domaincheck/mcp (streamable-http) |
|---|---|
| Registry version | 0.1.2 |
| Now | 2 tools · grade A (100) · pin ts_1b47a895dae6f951cfc35b3da8402b85 · protocol 2025-06-18 |
| First / last listed | 2026-10-27 03:44 UTC / 2026-10-27 03:44 UTC |
| Grade over time | 2026-10-27: A (100), 2 tools |
Is this your server? Own a server? ToolFit hosted watch re-checks it every 24 h ($0.25 per 30 days) or 6 h ($0.60) and sends you an HMAC-signed webhook when its tools or grade change: POST https://api.youraitools.co/toolfit/v1/watch. To opt out, see About & opt-out.
Tools: check_domain check_email
check_domain | Check a domain before your agent trusts a link, a sender or a counterparty: does it exist, where does its mail go, SPF and DMARC policy, nameservers, DNSSEC. Free tier (preview). For registration age, registrar, parking detection and a 0-100 risk score use the paid x402 endpoint /v1/domain. params: domain* |
check_email | Check an email address an agent is about to store, email or trust: syntax, disposable / throwaway provider, role account, free webmail. Free tier (no network). For MX, mail auth, domain age and a verdict (valid | risky | undeliverable) use the paid x402 endpoint /v1/email. params: email* |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.