{"manual_version":"1.0.0","utcp_version":"1.0.1","info":{"title":"MX Reputation Checker","version":"0.1.0","description":"Check a domain's email authentication setup (SPF, DKIM, DMARC, MX, DNSSEC, BIMI) and get a graded score."},"tools":[{"name":"check_domain_reputation","description":"Checks a domain's email deliverability/authentication setup via DNS: SPF, DKIM (common selectors), DMARC, MX, DNSSEC and BIMI. Returns a weighted score 0-100 (SPF 25%, DKIM 25%, DMARC 25%, MX 15%, DNSSEC 5%, BIMI 5%), a letter grade A+..F, and a per-check status, score and fix-it message.","tags":["email","dns","deliverability","spf","dkim","dmarc"],"inputs":{"type":"object","properties":{"domain":{"type":"string","description":"Domain to check, e.g. example.com. URLs and email addresses are accepted and normalised."},"selectors":{"type":"string","description":"Optional comma-separated custom DKIM selectors to check in addition to the common ones."}},"required":["domain"]},"outputs":{"type":"object","properties":{"domain":{"type":"string"},"score":{"type":"number","description":"Weighted score 0–100"},"grade":{"type":"string","enum":["A+","A","B","C","D","F"]},"passed":{"type":"number"},"total":{"type":"number"},"summary":{"type":"string"},"checks":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","enum":["spf","dkim","dmarc","mx","dnssec","bimi"]},"name":{"type":"string"},"status":{"type":"string","enum":["pass","warning","fail"]},"score":{"type":"number"},"weight":{"type":"number"},"message":{"type":"string"},"records":{"type":"array","items":{"type":"string"}}}}}}},"tool_call_template":{"name":"mx_rep_checker","call_template_type":"http","url":"https://dns-tooling.lagetbyra.no/api/check","http_method":"GET","content_type":"application/json"}}]}