com.arc-relay/mcp

name:com.arc-relay/mcp

DMARC-safe email forwarding for agents: aliases, DNS health checks, and MCP tools on your domains.

transport:: remote
credential class:: self-provisionable

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Tools

check_dmarc
Check a domain's DMARC, SPF, and MX records. Use this to diagnose email authentication issues.
shallow
check_email_health
Get a 0-100 email health score for any domain. Checks DMARC, SPF, MX, and DKIM records and returns a letter grade (A+ to F) with actionable recommendations. Use this to audit any domain's email security posture.
shallow
check_health
Check ARC-Relay service health and uptime.
shallow
check_spf
Validate a domain's SPF record. Shows mechanisms, DNS lookup count, and warns if over the 10-lookup limit.
shallow
network_leaderboard
View top relay nodes ranked by reputation score. Filter by region.
shallow
network_stats
Get public relay network statistics — total nodes, active nodes, messages routed, delivery rate, DMARC pass rate.
shallow

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