Server definition

Hash: sha256:ab6779d23b52b8b787a1bd150aab11d6548d1cd1aec6396693e99b4b07a9ae95
What it is: What a remote MCP server returned when asked what it offers: 16 tools

The blob, as servednamed by its sha256

{
  "instructions": "Email deliverability tools for AI agents. Check SPF, DKIM, DMARC, BIMI, blacklists, SMTP/IMAP connectivity, and generate DNS records.",
  "tools": [
    {
      "description": "Check if a domain has a valid BIMI (Brand Indicators for Message Identification) DNS record. BIMI allows brands to display their logo next to authenticated emails in supporting email clients.",
      "inputSchema": {
        "properties": {
          "domain_name": {
            "description": "The domain to check BIMI records for, e.g. example.com",
            "type": "string"
          }
        },
        "required": [
          "domain_name"
        ],
        "type": "object"
      },
      "name": "bimi_check",
      "outputSchema": null
    },
    {
      "description": "Check if a domain or IP address is listed in popular email blacklists (DNSBLs). Being blacklisted can severely impact email deliverability.",
      "inputSchema": {
        "properties": {
          "domain_name": {
            "description": "The domain name or IP address to check against blacklists, e.g. example.com or 1.2.3.4",
            "type": "string"
          }
        },
        "required": [
          "domain_name"
        ],
        "type": "object"
      },
      "name": "blacklist_check",
      "outputSchema": null
    },
    {
      "description": "Look up CNAME (Canonical Name) records for a domain. Shows where a hostname aliases to.",
      "inputSchema": {
        "properties": {
          "domain_name": {
            "description": "The domain to look up CNAME records for, e.g. www.example.com",
            "type": "string"
          }
        },
        "required": [
          "domain_name"
        ],
        "type": "object"
      },
      "name": "cname_lookup",
      "outputSchema": null
    },
    {
      "description": "Check if a domain has a valid DKIM (DomainKeys Identified Mail) DNS record for a given selector. DKIM allows the receiver to verify that an email was sent by the domain owner.",
      "inputSchema": {
        "properties": {
          "dkim_selector": {
            "description": "The DKIM selector to look up, e.g. google, default, selector1",
            "type": "string"
          },
          "domain_name": {
            "description": "The domain to check DKIM records for, e.g. example.com",
            "type": "string"
          }
        },
        "required": [
          "domain_name",
          "dkim_selector"
        ],
        "type": "object"
      },
      "name": "dkim_check",
      "outputSchema": null
    },
    {
      "description": "Check if a domain has a valid DMARC (Domain-based Message Authentication, Reporting & Conformance) DNS record. DMARC tells receiving servers what to do with emails that fail SPF or DKIM checks.",
      "inputSchema": {
        "properties": {
          "domain_name": {
            "description": "The domain to check DMARC records for, e.g. example.com",
            "type": "string"
          }
        },
        "required": [
          "domain_name"
        ],
        "type": "object"
      },
      "name": "dmarc_check",
      "outputSchema": null
    },
    {
      "description": "Generate a DMARC DNS record for a domain. Returns the record name, value, and type ready to be added to DNS.",
      "inputSchema": {
        "properties": {
          "dmarc_policy": {
            "description": "The DMARC policy: none (monitor only), quarantine (mark as spam), or reject (block entirely)",
            "enum": [
              "none",
              "quarantine",
              "reject"
            ],
            "type": "string"
          },
          "domain_name": {
            "description": "The domain to generate a DMARC record for, e.g. example.com",
            "type": "string"
          },
          "email": {
            "description": "The email address to receive DMARC aggregate reports, e.g. [email protected]",
            "type": "string"
          }
        },
        "required": [
          "domain_name",
          "email",
          "dmarc_policy"
        ],
        "type": "object"
      },
      "name": "dmarc_generate",
      "outputSchema": null
    },
    {
      "description": "Look up all DNS records for a domain in one query. Returns A, AAAA, CNAME, MX, NS, TXT, and SOA records.",
      "inputSchema": {
        "properties": {
          "domain_name": {
            "description": "The domain to look up all DNS records for, e.g. example.com",
            "type": "string"
          }
        },
        "required": [
          "domain_name"
        ],
        "type": "object"
      },
      "name": "dns_lookup",
      "outputSchema": null
    },
    {
      "description": "Test an IMAP server connection by attempting to connect and authenticate. Use this to verify email receiving configuration.",
      "inputSchema": {
        "properties": {
          "imap_encryption": {
            "description": "The encryption protocol: ssl, tls, or none",
            "enum": [
              "ssl",
              "tls",
              "none"
            ],
            "type": "string"
          },
          "imap_host": {
            "description": "The IMAP server hostname, e.g. imap.gmail.com",
            "type": "string"
          },
          "imap_port": {
            "description": "The IMAP port number, e.g. 993 for SSL, 143 for unencrypted",
            "maximum": 65535,
            "minimum": 1,
            "type": "integer"
          },
          "password": {
            "description": "The IMAP password or app-specific password",
            "type": "string"
          },
          "username": {
            "description": "The IMAP username for authentication",
            "type": "string"
          }
        },
        "required": [
          "imap_host",
          "imap_port",
          "username",
          "password",
          "imap_encryption"
        ],
        "type": "object"
      },
      "name": "imap_check",
      "outputSchema": null
    },
    {
      "description": "Look up IMAP server settings (host, port, encryption) for a given email provider. Use this to find the correct IMAP configuration for services like Gmail, Outlook, Yahoo, etc.",
      "inputSchema": {
        "properties": {
          "imap_provider_name": {
            "description": "The email provider name to look up, e.g. gmail, outlook, yahoo",
            "type": "string"
          }
        },
        "required": [
          "imap_provider_name"
        ],
        "type": "object"
      },
      "name": "imap_finder",
      "outputSchema": null
    },
    {
      "description": "Look up MX (Mail Exchanger) records for a domain. Returns the mail servers and their priorities.",
      "inputSchema": {
        "properties": {
          "domain_name": {
            "description": "The domain to look up MX records for, e.g. example.com",
            "type": "string"
          }
        },
        "required": [
          "domain_name"
        ],
        "type": "object"
      },
      "name": "mx_lookup",
      "outputSchema": null
    },
    {
      "description": "Reverse DNS lookup. Find the hostname associated with an IP address. A valid PTR record is important for email sending reputation.",
      "inputSchema": {
        "properties": {
          "ip_address": {
            "description": "The IP address to look up, e.g. 8.8.8.8 or 142.250.80.46",
            "type": "string"
          }
        },
        "required": [
          "ip_address"
        ],
        "type": "object"
      },
      "name": "ptr_lookup",
      "outputSchema": null
    },
    {
      "description": "Test an SMTP server connection by attempting to connect and authenticate. If from_email and to_email are provided, the tool may attempt to send a test email. Only provide these fields if you are authorized to send from the account and intentionally want to test full sending capability.",
      "inputSchema": {
        "properties": {
          "encryption": {
            "description": "The encryption protocol: ssl, tls, or none",
            "enum": [
              "ssl",
              "tls",
              "none"
            ],
            "type": "string"
          },
          "from_email": {
            "description": "Optional sender email address for sending a test email",
            "type": "string"
          },
          "host": {
            "description": "The SMTP server hostname, e.g. smtp.gmail.com",
            "type": "string"
          },
          "password": {
            "description": "The SMTP password or app-specific password",
            "type": "string"
          },
          "port": {
            "description": "The SMTP port number, e.g. 587 for TLS, 465 for SSL, 25 for unencrypted",
            "maximum": 65535,
            "minimum": 1,
            "type": "integer"
          },
          "to_email": {
            "description": "Optional recipient email address for sending a test email",
            "type": "string"
          },
          "username": {
            "description": "The SMTP username for authentication",
            "type": "string"
          }
        },
        "required": [
          "host",
          "port",
          "username",
          "password",
          "encryption"
        ],
        "type": "object"
      },
      "name": "smtp_check",
      "outputSchema": null
    },
    {
      "description": "Look up SMTP server settings (host, port, encryption) for a given email provider. Use this to find the correct SMTP configuration for services like Gmail, Outlook, SendGrid, etc.",
      "inputSchema": {
        "properties": {
          "provider_name": {
            "description": "The email provider name to look up, e.g. gmail, sendgrid, mailgun, outlook",
            "type": "string"
          }
        },
        "required": [
          "provider_name"
        ],
        "type": "object"
      },
      "name": "smtp_finder",
      "outputSchema": null
    },
    {
      "description": "Check if a domain has a valid SPF (Sender Policy Framework) DNS record. SPF specifies which mail servers are authorized to send email on behalf of a domain.",
      "inputSchema": {
        "properties": {
          "domain_name": {
            "description": "The domain to check SPF records for, e.g. example.com",
            "type": "string"
          }
        },
        "required": [
          "domain_name"
        ],
        "type": "object"
      },
      "name": "spf_check",
      "outputSchema": null
    },
    {
      "description": "Generate an SPF DNS record for a domain based on the email provider being used. Returns the record name, value, and type ready to be added to DNS.",
      "inputSchema": {
        "properties": {
          "domain_name": {
            "description": "The domain to generate an SPF record for, e.g. example.com",
            "type": "string"
          },
          "hard_fail_boolean": {
            "description": "If true, uses strict -all policy (reject unauthorized senders). If false, uses soft ~all (mark but deliver).",
            "type": "boolean"
          },
          "provider": {
            "description": "The mail provider identifier, e.g. google, mailgun, sendgrid, postmark, amazon-ses",
            "type": "string"
          }
        },
        "required": [
          "domain_name",
          "provider",
          "hard_fail_boolean"
        ],
        "type": "object"
      },
      "name": "spf_generate",
      "outputSchema": null
    },
    {
      "description": "Look up all TXT records for a domain. TXT records contain SPF policies, domain verification tokens, DKIM keys, and other metadata.",
      "inputSchema": {
        "properties": {
          "domain_name": {
            "description": "The domain to look up TXT records for, e.g. example.com",
            "type": "string"
          }
        },
        "required": [
          "domain_name"
        ],
        "type": "object"
      },
      "name": "txt_lookup",
      "outputSchema": null
    }
  ]
}

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