"Gcore" matching MCP servers:

Enables AI agents to audit B2B cold email copy for spam triggers and inbox placement risk by scoring subject lines and bodies against SpamAssassin keyword heuristics, exclamation and capitalization ratios, unsubscribe compliance, and reading-ease grade levels. Returns a composite spam score, deliverability tier, triggered keywords, and actionable rewrite recommendations.

Enables users to evaluate cold email copy for spam heuristics, formatting ratios, unsubscribe compliance, and readability, returning a composite spam score, deliverability tier, flags, and recommendations to improve primary inbox placement.