MCP server directory

attack-surface-mcp-server

One of the ways to connect Attack Surface

Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan via MCP. STDIO or Streamable HTTP.

This server maps a domain's external attack surface by discovering subdomains, resolving DNS, inspecting TLS and HTTP posture, and optionally enriching with RDAP/WHOIS and Shodan data.

Version:: 0.5.0
Publisher:: cyanheads
Company:: cyanheads (third-party)
Docs:: raw.githubusercontent.com/cyanheads/attack-surface-mcp-server/HEAD/README.md; Summary written by google/gemini-2.5-flash-lite from the server’s own site and README; facts above come from the registries.; Logo: https://cursor.com/deeplink/mcp-install-dark.svg

Install

Generated from the server’s transport data — never hand-written. Placeholders in angle brackets are yours to fill.

Run it with its own identity, a budget you set, and every call audited — no local config to keep in sync.

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What it can do

No capability summary yet — the publisher has not declared one and it has not been verified.