INDIVIDUAL MCP TOOL

analyze_report

Use this when someone has a DMARC aggregate report and wants to know which senders passed and which failed.

domaincanary.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://domaincanary.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for analyze_report and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.domaincanary]
url = "https://domaincanary.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "domaincanary": {
      "type": "http",
      "url": "https://domaincanary.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: domaincanary
Remote MCP URL: https://domaincanary.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "domaincanary": {
      "url": "https://domaincanary.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "domaincanary": {
      "type": "http",
      "url": "https://domaincanary.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "domaincanary",
  "transport": "streamable-http",
  "url": "https://domaincanary.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

check_domain — Use this when someone asks whether a domain's email authentication is set up correctly, why mail from a domain fails DMARC, SPF or DKIM, or which DNS records to publish for it.
build_spf — Use this when someone lists the services that send their email and wants the SPF record to publish, or wants a sender added to the SPF record they already have.
explain_bounce — Use this when someone pastes a bounce message, an SMTP reply such as 550 5.