{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_x3j5nxz9jbsh","handle":"qualisend-email-verification","url":"https://wellknown.network/agents/qualisend-email-verification","links":{"self":"https://wellknown.network/agents/qualisend-email-verification/record.json","html":"https://wellknown.network/agents/qualisend-email-verification","markdown":"https://wellknown.network/agents/qualisend-email-verification/record.md","api":"https://wellknown.network/api/v1/agents/qualisend-email-verification","status":"https://wellknown.network/api/v1/agents/qualisend-email-verification/status","claim":"https://wellknown.network/agents/qualisend-email-verification/claim","claimApi":"https://wellknown.network/api/v1/claims","badge":"https://wellknown.network/agents/qualisend-email-verification/badge.svg","openapi":"https://wellknown.network/openapi.json"},"ard":{"identifier":"urn:air:app.qualisend.com:server:qualisend-email-verification","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"Qualisend Email Verification","summary":"Verify email addresses and clean lists to improve deliverability and sender reputation.","description":"Verify email addresses and clean lists to improve deliverability and sender reputation.","publisher":{"name":"com.qualisend","url":null},"homepage":"https://app.qualisend.com","repository":null,"version":"1.0.0","license":null,"protocols":["mcp"],"tags":[],"pricing":null,"endpoints":[{"url":"https://app.qualisend.com/api/mcp","type":"mcp_streamable_http","auth":null,"probeable":true}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-08-14T10:42:06.342413Z","publishedAt":"2026-08-14T10:42:06.342413Z","registryName":"com.qualisend/email-verification"},"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":"security.identity","name":"Identity & Access","confidence":0.583,"provenance":"derived"}],"categories":["productivity","security"]},"observed":{"status":"live","statusReason":"Responded 8h ago.","lastOkAt":"2026-09-05T23:27:59.315Z","lastProbedAt":"2026-09-05T23:27:59.315Z","statusComputedAt":"2026-09-05T23:29:13.972Z","reliability30d":{"probes":1,"successRate":1,"p50Ms":123},"latestObservations":[{"at":"2026-09-05T23:27:59.315Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":123,"error":null,"detail":{"tools":[{"name":"verify_email","description":"Verify a single email address — syntax, domain/MX, disposable + role detection, typo suggestion, and mailbox reachability. Returns a deliverability verdict (del"},{"name":"verify_emails","description":"Verify up to 50 email addresses at once and get a deliverability verdict for each, synchronously. Consumes 1 credit per address. For larger lists (up to 1000), "},{"name":"verify_list","description":"Verify a large list of up to 1000 email addresses. This runs ASYNCHRONOUSLY: it creates ONE bulk job, returns a job_id immediately, and the mailbox probes run i"},{"name":"get_credit_balance","description":"Return the number of verification credits available in your Qualisend workspace."},{"name":"get_verification","description":"Look up the status and result of a verification you started, by job_id (returned from verify_email/verify_emails). For a single check it returns the final verdi"},{"name":"check_domain","description":"Check whether a domain is set up to send email that reaches the inbox — its mail servers plus its SPF and DMARC sender-authentication, and what's missing. A pla"},{"name":"generate_dns_record","description":"Create the exact DNS setting a domain needs so its email is trusted and harder to spoof — SPF, DMARC, BIMI, or MTA-STS. Returns the record to copy into DNS, wit"},{"name":"analyze_email_header","description":"Read the hidden technical details of an email (its 'headers') to show the route it took, how long each step took, and whether it passed spam/authentication chec"},{"name":"check_disposable","description":"Tell whether an email address is a throwaway/temporary one, a generic team inbox (like info@ or support@), or a free consumer address (like gmail) — useful for "},{"name":"check_typo","description":"Spot a likely typo in an email's domain (like gmial.com) and suggest the correct one, so you don't lose contacts to misspelled addresses. No credit used. Availa"},{"name":"lookup_smtp_code","description":"Explain a mail-server reply/error code (like 550 or 5.1.1) in plain English, and say whether it's a temporary hiccup or a permanent failure. No credit used. Ava"},{"name":"check_blacklist","description":"Check whether a sending domain or IP is currently on any of the major email blacklists that can push your mail to spam — a point-in-time reputation check across"}],"toolCount":12,"serverName":"Qualisend","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}}],"tools":[{"name":"verify_email","description":"Verify a single email address — syntax, domain/MX, disposable + role detection, typo suggestion, and mailbox reachability. Returns a deliverability verdict (del"},{"name":"verify_emails","description":"Verify up to 50 email addresses at once and get a deliverability verdict for each, synchronously. Consumes 1 credit per address. For larger lists (up to 1000), "},{"name":"verify_list","description":"Verify a large list of up to 1000 email addresses. This runs ASYNCHRONOUSLY: it creates ONE bulk job, returns a job_id immediately, and the mailbox probes run i"},{"name":"get_credit_balance","description":"Return the number of verification credits available in your Qualisend workspace."},{"name":"get_verification","description":"Look up the status and result of a verification you started, by job_id (returned from verify_email/verify_emails). For a single check it returns the final verdi"},{"name":"check_domain","description":"Check whether a domain is set up to send email that reaches the inbox — its mail servers plus its SPF and DMARC sender-authentication, and what's missing. A pla"},{"name":"generate_dns_record","description":"Create the exact DNS setting a domain needs so its email is trusted and harder to spoof — SPF, DMARC, BIMI, or MTA-STS. Returns the record to copy into DNS, wit"},{"name":"analyze_email_header","description":"Read the hidden technical details of an email (its 'headers') to show the route it took, how long each step took, and whether it passed spam/authentication chec"},{"name":"check_disposable","description":"Tell whether an email address is a throwaway/temporary one, a generic team inbox (like info@ or support@), or a free consumer address (like gmail) — useful for "},{"name":"check_typo","description":"Spot a likely typo in an email's domain (like gmial.com) and suggest the correct one, so you don't lose contacts to misspelled addresses. No credit used. Availa"},{"name":"lookup_smtp_code","description":"Explain a mail-server reply/error code (like 550 or 5.1.1) in plain English, and say whether it's a temporary hiccup or a permanent failure. No credit used. Ava"},{"name":"check_blacklist","description":"Check whether a sending domain or IP is currently on any of the major email blacklists that can push your mail to spam — a point-in-time reputation check across"}],"package":null},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"com.qualisend/email-verification","url":"https://registry.modelcontextprotocol.io/v0/servers/com.qualisend%2Femail-verification","firstSeenAt":"2026-09-05T20:18:55.325Z","fetchedAt":"2026-09-05T20:18:55.325Z","normalizedAt":"2026-09-05T20:18:55.325Z"}]},"firstSeenAt":"2026-09-05T20:18:55.325Z","updatedAt":"2026-09-05T23:29:19.248Z"}