{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_vxp4haqp3yj6","handle":"mail-security-tools","url":"https://wellknown.network/agents/mail-security-tools","links":{"self":"https://wellknown.network/agents/mail-security-tools/record.json","html":"https://wellknown.network/agents/mail-security-tools","markdown":"https://wellknown.network/agents/mail-security-tools/record.md","api":"https://wellknown.network/api/v1/agents/mail-security-tools","status":"https://wellknown.network/api/v1/agents/mail-security-tools/status","claim":"https://wellknown.network/agents/mail-security-tools/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/mail-security-tools/claim.json","badge":"https://wellknown.network/agents/mail-security-tools/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/mail-security-tools/history","tools":"https://wellknown.network/api/v1/agents/mail-security-tools/tools"},"ard":{"identifier":"urn:air:api.mailsecuritytools.com:server:mail-security-tools","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"Mail Security Tools","summary":"DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).","description":"DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).","publisher":{"name":"com.mailsecuritytools.api","url":null},"homepage":"https://api.mailsecuritytools.com/llms.txt","repository":null,"version":"1.1.0","license":null,"protocols":["mcp"],"tags":[],"pricing":null,"endpoints":[{"url":"https://api.mailsecuritytools.com/mcp","type":"mcp_streamable_http","auth":null,"probeable":true}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-10-15T18:30:36.283835Z","publishedAt":"2026-10-15T18:30:36.283835Z","registryName":"com.mailsecuritytools.api/email-security"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","homepageUrl":"mcp_registry","publisherName":"mcp_registry"}},"derived":{"capabilities":[{"slug":"productivity.email","name":"Email","confidence":1,"provenance":"derived"},{"slug":"communication.notifications","name":"Notifications","confidence":1,"provenance":"derived"},{"slug":"content.writing","name":"Writing & Editing","confidence":0.51,"provenance":"derived"},{"slug":"commerce.payments","name":"Payments","confidence":0.51,"provenance":"derived"},{"slug":"commerce.pricing","name":"Pricing & Quotes","confidence":0.51,"provenance":"derived"}],"categories":["commerce","communication","content","productivity"],"language":"en"},"observed":{"status":"live","statusReason":"Responded 5h ago.","lastOkAt":"2026-10-24T22:24:23.812Z","lastProbedAt":"2026-10-24T22:24:23.812Z","statusComputedAt":"2026-10-24T22:27:40.230Z","reliability30d":{"probes":35,"successRate":1,"p50Ms":66,"basis":"service","measures":{"availability":"availability","latency":"response time","tools":"tool surface observed","summary":"Checks reached the service itself."},"checks":{"total":35,"ok":35,"authBoundaryOk":0,"serviceOk":35,"note":"Counted from the observation rows for the window, checks of the server only (HTTP, A2A card, MCP initialize). ok = authBoundaryOk + serviceOk. `probes` is the sum of daily rollups and includes registry checks, so it can differ from `total`."}},"latestObservations":[{"at":"2026-10-24T22:24:23.812Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":41,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-24T14:22:57.090Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":102,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-24T07:27:40.671Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":105,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-24T00:26:53.661Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":38,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-23T18:25:58.884Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":103,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-23T11:24:19.046Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":83,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-23T04:26:33.786Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":35,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-22T22:28:26.662Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":81,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-22T16:29:26.112Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":129,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-22T09:30:40.218Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":57,"error":null,"detail":{"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"toolCount":7,"toolsHash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","serverName":"mailsecuritytools","capabilities":["tools"],"serverVersion":"1.1.0","protocolVersion":"2025-06-18"}}],"tools":[{"name":"check_domain_email_security","description":"Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss"},{"name":"pricing","description":"Free. Prices of the paid tools, payment network and receiving address."},{"name":"email_security_score","description":"Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via "},{"name":"check_email_address","description":"Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US"},{"name":"email_fix_plan","description":"Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path "},{"name":"bulk_email_security_score","description":"Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra"},{"name":"watch_status","description":"Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state."}],"package":null,"toolSurface":{"id":"ts_wyya6kqyyuhf","endpointId":"ep_ke3ezrfe3s5m","hash":"34e0440403d756389f4c50e038a927937028dfe9a3f28bb264b8c2bd07eee7b4","toolCount":7,"serverName":"mailsecuritytools","serverVersion":"1.1.0","protocolVersion":"2025-06-18","firstSeenAt":"2026-10-16T00:29:46.219Z","lastSeenAt":"2026-10-24T22:24:23.820Z","observations":32,"toolNames":["check_domain_email_security","pricing","email_security_score","check_email_address","email_fix_plan","bulk_email_security_score","watch_status"],"distinctSurfaces":2},"endpointFacts":[{"id":"ep_ke3ezrfe3s5m","url":"https://api.mailsecuritytools.com/mcp","type":"mcp_streamable_http","factsCheckedAt":"2026-10-24T22:24:23.831Z","auth":{"observedAt":"2026-10-24T22:24:23.854Z","authRequired":false,"scheme":null,"resourceMetadata":null,"authorizationServer":null,"conformance":{"dpop":false,"rfc8414":false,"rfc9728":false,"pkceS256":false,"clientIdMetadataDocument":false,"dynamicClientRegistration":false}},"tls":{"observedAt":"2026-10-24T22:24:23.871Z","protocol":"TLSv1.3","chainValid":true,"chainError":null,"hostMatches":true,"subject":"mailsecuritytools.com","issuer":{"commonName":"WE1","organization":"Google Trust Services"},"validFrom":"2026-10-14T15:43:12.000Z","validTo":"2027-01-12T16:43:03.000Z","daysToExpiry":79,"sanCount":3,"fingerprint256":"0F:AE:A1:FD:B7:2B:1A:1F:1C:69:00:82:B3:65:2F:E1:F9:66:AD:1C:16:71:5A:B5:2F:58:EA:B1:D8:68:3A:40"}}]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"com.mailsecuritytools.api/email-security","url":"https://registry.modelcontextprotocol.io/v0/servers/com.mailsecuritytools.api%2Femail-security","firstSeenAt":"2026-10-15T05:22:26.900Z","fetchedAt":"2026-10-21T21:22:34.736Z","normalizedAt":"2026-10-21T21:22:34.736Z"}]},"firstSeenAt":"2026-10-15T05:22:26.900Z","updatedAt":"2026-10-24T22:28:54.290Z"}