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DMARC analytics for AI assistants — domain health, SPF/DKIM records, compliance stats, anomalies.
DMARC analytics for AI assistants — domain health, SPF/DKIM records, compliance stats, anomalies.
Remote endpoints: streamable-http: https://mcp.dmarkoff.com/mcp
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
Endpoint verified · Requires authentication · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"com-dmarkoff-mcp": {
"url": "https://mcp.dmarkoff.com/mcp"
}
}
}From the project's GitHub README.
DMARC analytics inside your AI assistant.
DMARKOFF MCP connects your DMARC monitoring data to AI assistants — Claude, ChatGPT, Cursor, Windsurf — through the Model Context Protocol. Instead of opening a dashboard and building filters, you ask a question and get an answer with real numbers behind it.
Endpoint: https://mcp.dmarkoff.com/mcp
Requires: an active DMARKOFF account and an API key from app.dmarkoff.com/account/mcp
"Which domains dropped in compliance over the last 14 days?"
The AI checks health across all your projects and surfaces the ones that changed — ranked by how much.
"Why is SPF failing on acme-transact.com? Who's the problem sender?"
The AI checks return paths, finds the sending source (say, SendGrid using its own bounce domain instead of yours), and tells you what to fix.
"Anything unusual in email traffic compared to last week?"
The AI compares yesterday's stats against a 14-day baseline — compliance rate, unknown sender volume, message counts. The kind of check most teams skip because setting it up manually takes too long.
https://mcp.dmarkoff.com/mcpclaude (any value)Works on Free (1 custom connector limit), Pro, Max, Team, and Enterprise.
Click + in the chat window → Connectors → Manage Connectors → Add custom connector, paste the URL, complete the OAuth flow.
Or edit the config file (~/Library/Application Support/Claude/claude_desktop_config.json on macOS):
{
"mcpServers": {
"dmarkoff": {
"command": "npx",
"args": [
"mcp-remote",
"https://mcp.dmarkoff.com/mcp",
"--header",
"Authorization: Bearer YOUR_API_KEY"
]
}
}
}
claude mcp add --transport http dmarkoff https://mcp.dmarkoff.com/mcp \
--header "Authorization: Bearer YOUR_API_KEY"
Settings → Tools & MCP → Add new MCP server, select Streamable HTTP, enter the URL.
Or edit ~/.cursor/mcp.json:
{
"mcpServers": {
"dmarkoff": {
"url": "https://mcp.dmarkoff.com/mcp",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}
Enable Developer Mode, then go to Settings → Apps → Create App:
https://mcp.dmarkoff.com/mcpchatgpthttps://mcp.dmarkoff.com/oauth/authorizehttps://mcp.dmarkoff.com/oauth/tokendmarc:readEdit ~/.codeium/windsurf/mcp_config.json:
{
"mcpServers": {
"dmarkoff": {
"serverUrl": "https://mcp.dmarkoff.com/mcp",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}
Note: Windsurf uses
serverUrl, noturl.
→ Full connection guide for all clients
Show me an overview of all my DMARC projects
Which domains have Critical severity right now?
Why is SPF failing on domain.com? Which senders are the problem?
Are there anomalies in email traffic over the last 24 hours?
Show me source details for domain.com grouped by ISP — only rows where SPF is failing
Live DNS checks — no account needed:
Check the SPF record for example.com — are there too many DNS lookups?
What DMARC policy does example.com have right now?
Look up the DKIM key for selector "google" on example.com
Analytics (require API key)
| Tool | What it does |
|---|---|
projects_overview | Summary across all projects: domain counts, compliance %, severity breakdown |
list_domains | Filter domains by severity, search query, payment status; pagination |
get_domain_full_data | Full diagnostic: DMARC/SPF/DKIM records, stats, timeline, trends — start here |
get_domain_stats | Compliance percentages for a custom date range |
get_domain_timeline | Day-by-day message counts and auth results |
get_domain_activity_health | Per-day SPF/DKIM/DMARC severity vs 14-day baseline — detect when and why things changed |
get_domain_senders | Top sending sources broken down by known ESPs, unknown, forwarded |
get_domain_source_details | Per-record detail grouped by IP, ISP, hostname, or reporter with filters |
get_domain_anomaly_report | Yesterday vs 14-day baseline — flags compliance drops and volume changes |
get_geo_sources | Top 100 sending locations with compliance stats |
get_domain_detail | DMARC record text, policy, health status per dimension, errors, name servers |
get_spf_records | SPF return paths, lookup count, errors, pass/fail volume per source |
get_dkim_records | DKIM selectors, signing domains, pass/fail volume per source |
Live DNS (no account needed)
| Tool | What it does |
|---|---|
dns_check_spf | Current SPF record with parsed include tree and lookup count |
dns_check_dmarc | Current DMARC policy from DNS |
dns_check_dkim | DKIM public key for a given selector |
dns_check_txt | All TXT records with type classification (spf, dmarc, mta-sts, bimi, other) |
All tools are read-only (readOnlyHint: true per MCP spec). No tool can modify or delete data.
→ Full tool reference with parameters
DNS checks tell you SPF is failing. DMARKOFF MCP tells you which specific sender is causing the failure, how many messages it affected over the last two weeks, and what the fix is. That data comes from your aggregate reports — the actual traffic — not just what's published in DNS.
Tools don't appear in the client
→ Confirm your client supports Streamable HTTP (not just SSE).
→ Some clients need a full restart after config changes.
401 Unauthorized
→ Check your API key at app.dmarkoff.com/account/mcp.
"No projects found"
→ The API key needs access to at least one project. Log into app.dmarkoff.com to verify.
OAuth errors
→ The Client Secret field takes your DMARKOFF API key, not your account password.
Need help? Email support@mail.dmarkoff.com or open an issue.
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