An advanced email security analysis MCP server for real-time phishing detection, comprehensive header analysis, and threat intelligence integration. It enables users to extract indicators of compromise and validate email authentication protocols like DKIM, SPF, and DMARC.
Not monetized yet
Turn HeaderHawk’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install HeaderHawk
For anyone using HeaderHawk — no Lulu account needed# stdio server — install per the repository README: https://github.com/nervpeng/headerhawk_mcp
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit →FAQ
HeaderHawk installs from source — follow the repository README.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Similar servers
Works well together
Your server?
This is for the person who owns HeaderHawk — adds Lulu Ads to your own code. Not the install steps above, those are for your users.
Copies a ready prompt: your coding agent installs the lulu-ads SDK, wires the slot, and applies the widget design guide.
or set up manually at getlulu.dev/publishers
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Managed hosting with monetization built in — waitlist.
[](https://getlulu.dev/mcps/headerhawk)