io.github.dmarc-examiner/mcp

Tools

• check_dmarc

  Inspect the public DMARC record at _dmarc.<domain>. The domain does not need to belong to your organization. Returns parsed policy and rua/ruf addresses.

  shallow
• create_domain

  Add a new domain to the organization. Response includes the reporting_email and dmarc_record values to publish in DNS. May return 402 if the plan domain limit has been reached.

  shallow
• create_webhook

  Create a new webhook endpoint. URL must start with https://. Returns 422 if the organization has reached its webhook limit.

  shallow
• delete_domain

  Remove a domain from monitoring. Soft-deletes; historical reports remain accessible.

  shallow
• delete_webhook

  Delete a webhook endpoint permanently.

  shallow
• dismiss_alert

  Dismiss a specific alert

  shallow
• export_report_csv

  Export a DMARC report as CSV

  shallow
• get_domain

  Get details of a specific domain

  shallow
• get_forensic_report

  Get the full detail of a forensic (RUF) report by UUID, including the raw failed message envelope.

  shallow
• get_forensic_reports_statistics

  Aggregated forensic-report counters grouped by auth failure type, delivery result, source IP (with geolocation) and reported domain.

  shallow
• get_forensic_reports_summary

  Summary of forensic activity in the last 7 days — useful for daily digest views.

  shallow
• get_report

  Get details of a specific DMARC report

  shallow
• get_report_statistics

  Get statistics for a specific DMARC report

  shallow
• list_alerts

  List alerts for your organization

  shallow
• list_domains

  List all monitored domains in your organization

  shallow
• list_forensic_reports

  List DMARC RUF (forensic) reports with optional filtering and pagination. Returns 403 if the plan does not include forensic reports (Pro plan and above).

  shallow
• list_reports

  List DMARC reports for your organization

  shallow
• list_webhooks

  List webhook endpoints configured for the organization. Returns 403 if the plan does not include advanced alerting (Pro and above).

  shallow
• test_webhook

  Send a synchronous webhook.test event to verify connectivity. Returns the delivery status. Test events do NOT update last_triggered_at, last_status or failure_count.

  shallow
• update_webhook

  Update a webhook. Any combination of url, name and is_active may be provided; URL must remain HTTPS.

  shallow
• verify_domain

  Re-check a domain's DNS to confirm the DMARC record contains the organization's reporting email. Updates status to verified on success.

  shallow

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