Mail Security Tools

Name: Mail Security Tools
Author: com.mailsecuritytools.api

MCP serverMCP

DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).

by com.mailsecuritytools.apihomepage ↗v1.1.0

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability34/34 checks ok

when	check	result	http	latency	detail
3 h ago	mcp initialize	ok	200	102 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools
10 h ago	mcp initialize	ok	200	105 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools
17 h ago	mcp initialize	ok	200	38 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools
23 h ago	mcp initialize	ok	200	103 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools
30 h ago	mcp initialize	ok	200	83 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools
2 d ago	mcp initialize	ok	200	35 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools
2 d ago	mcp initialize	ok	200	81 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools
2 d ago	mcp initialize	ok	200	129 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools
2 d ago	mcp initialize	ok	200	57 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools
3 d ago	mcp initialize	ok	200	54 ms	server mailsecuritytools 1.1.0 · protocol 2025-06-18 · 7 tools

Tools observed via MCP handshake

check_domain_email_security — Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list iss
pricing — Free. Prices of the paid tools, payment network and receiving address.
email_security_score — Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via
check_email_address — Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 US
email_fix_plan — Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path
bulk_email_security_score — Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with gra
watch_status — Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state.

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No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

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Official MCP Registrycom.mailsecuritytools.api/email-security

first seen 10 d ago · fetched 3 d agoopen ↗

Field history (9 recent events)

6 d ago · declared · summary → "DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC)."
6 d ago · declared · description → "DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC)."
6 d ago · declared · version → "1.1.0"
10 d ago · declared · homepageUrl → "https://api.mailsecuritytools.com/llms.txt"
10 d ago · declared · summary → "Free DMARC, SPF, DKIM and MX checks, a 1-cent email security score and a $1 DNS fix plan."
10 d ago · declared · protocols → ["mcp"]
10 d ago · declared · version → "1.0.0"
10 d ago · declared · description → "Free DMARC, SPF, DKIM and MX checks, a 1-cent email security score and a $1 DNS fix plan."
10 d ago · declared · publisherName → "com.mailsecuritytools.api"

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